2. Home
  3. Domestic appliances
  4. Large home appliances
  5. Water heaters & boilers
  6. A.O. Smith
  7. BTP(V)-540A

A.O. Smith BTP(V)-540A, GPG/GPV-540A, GPG/GPV-640A, GPG/GPV-740A, GPG85-540-NE, GPG85-540-NE-A, GPG85-650-NE, GPG85-650-NE-A, GPG85-740-NE, GPG85-740-NE-A User manual

  • Hello! I am an AI chatbot trained to assist you with the A.O. Smith BTP(V)-540A User manual. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
COMMERCIAL GAS WATER HEATERS
Instruction Manual
PRINTED 0714 195047-003
PLACE THESE INSTRUCTIONS ADJACENT TO HEATER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE.
MODELS GPG/GPV-540A, 650A AND 740A
SERIES 104/105
INSTALLATION - OPERATION - SERVICE
- MAINTENANCE - LIMITED WARRANTY
Read and understand this instruction
manual and the safety messages
herein before installing, operating or
servicing this water heater.
Failure to follow these instructions and
safety messages could result in death
or serious injury.
This manual must remain with the
water heater.
Low Lead Content
7KDQN\RXIRUEX\LQJWKLVHQHUJ\HI¿FLHQWZDWHUKHDWHU
:HDSSUHFLDWH\RXUFRQ¿GHQFHLQRXUSURGXFWV
WARNING: If the information in these
instructions is not followed exactly, a fire
or explosion may result causing property
damage, personal injury or death.
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
Do not try to light any appliance.
Do not touch any electrical switch; do
not use any phone in your building.
Immediately call your gas supplier
from a neighbor’s phone. Follow the
gas supplier’s instructions.
If you cannot reach your gas supplier,
call the fire department.
Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
7HQQHVVHH:DOW]3DUNZD\
$VKODQG&LW\71
ZZZVWDWHZDWHUKHDWHUVFRP
2
%DURPHWULF'UDIW&RQWURO$VVHPEO\ 18
9HQW&RQQHFWLRQ 18
+RUL]RQWDO6LGH:DOO9HQWLQJIRU*390RGHOV 18-19
'LUHFW9HQWLQJIRU*390RGHOV 19
7HUPLQDWLRQ&OHDUDQFHV6LGHZDOO3RZHU9HQW 20
7HUPLQDWLRQ&OHDUDQFHV6LGHZDOO'LUHFW9HQW 21
WATER HEATER INSTALLATION 24
:DWHU/LQH&RQQHFWLRQV 24
739DOYH'LVFKDUJH3LSH 24
,QVWDOODWLRQ'LDJUDPV7RS,QOHW2XWOHW8VDJH 25
Heater Wiring25-26
*DV3LSLQJ26-27
*DV/LQH/HDN7HVWLQJ 27
Purging 27
67$5783$1'23(5$7,21 28
3ULRUWR6WDUW8S 28
6(48(1&(2)23(5$7,2128-29
Lighting & Operation Label 30
$GMXVWPHQWV 31
$GMXVWPHQW3URFHGXUHIRU)LUH5DWH/RZ12;DQG+LJK(OHYDWLRQ
)LQH7XQH 31
0$,17(1$1&( 34
9HQWLQJ6\VWHPDQG%DURPHWULF'UDIW&RQWURO 34
*HQHUDO 34
5HPRWH6WRUDJH7DQN7HPSHUDWXUH&RQWURO 34
7HPSHUDWXUH3UHVVXUH5HOLHI9DOYH7HVW34-35
$QRGH5RG,QVSHFWLRQ 35
'UDLQLQJDQG)OXVKLQJ 35
5HFRPPHQGHG3URFHGXUHIRU3HULRGLF5HPRYDORU/LPH'HSRVLWV
IURPWKH7DQN7\SH&RPPHUFLDO:DWHU+HDWHUV35-36
'H/LPLQJ6ROYHQWV 36
7DQN&OHDQRXW3URFHGXUH 36
'HOLPLQJ8VLQJ)OR-XJ0HWKRG36-37
3RZHU%XUQHU
 37
*DV&RQWURO9DOYH 38
6(59,&( 38
(OHFWULFDO6HUYLFLQJ 38
7528%/(6+227,1*38-39
)25<285,1)250$7,21 40
6WDUWXS&RQGLWLRQV 40
2SHUDWLRQDO&RQGLWLRQV 40
:$7(53,3,1*',$*5$0641-55
0$1,)2/'.,76 56
5(3/$&(0(173$576/,6757-58
:$55$17< 59
TABLE OF CONTENTS
6$)(,167$//$7,2186($1'6(59,&( 3
APPROVALS 3
*(1(5$/6$)(7<,1)250$7,214-5
3UHFDXWLRQV 5
*URXQGLQJ,QVWUXFWLRQV 5
+\GURJHQ*DV)ODPPDEOH 5
,1752'8&7,21 6
$EEUHYLDWLRQV8VHG 6
4XDOL¿FDWLRQV 6
6WDUW8S5HTXLUHPHQWV 6
Preparing for the Installation 6
)($785(6$1'&20321(176 7
+LJK/LPLW6ZLWFK 7
(OHFWURQLF,JQLWLRQ&RQWURO 7
%DURPHWULF'UDIW&RQWURO 7
&RPEXVWLRQ&KDPEHU2EVHUYDWLRQ3RUW 7
8QFUDWLQJ 7
,167$//$7,21&216,'(5$7,216 8-12
5RXJK,Q'LPHQVLRQV 8
/RFDWLQJ7KH:DWHU+HDWHU 10
&OHDUDQFHV 10
Insulation Blanket11
+DUG:DWHU11
&LUFXODWLRQ3XPSV11
+LJK$OWLWXGH,QVWDOODWLRQV 12
,167$//$7,215(48,5(0(176 13-16
*DV6XSSO\6\VWHPV 13
6XSSO\*DV5HJXODWRU 13
3RZHU6XSSO\ 13
:DWHU7HPSHUDWXUH&RQWURODQG0L[LQJ9DOYHV 13-14
'LVKZDVKLQJ0DFKLQHV 14
&ORVHG:DWHU6\VWHPV
14
7KHUPDO([SDQVLRQ 14
7HPSHUDWXUH3UHVVXUH5HOLHI9DOYH 14-15
&RQWDPLQDWHG$LU 15
$LU5HTXLUHPHQWV 15
8QFRQ¿QHG6SDFH 16
&RQ¿QHG6SDFH 16
9(17,1*,167$//$7,21 16-19
)UHVK$LU2SHQLQJIRU&RQ¿QHG6SDFHV 16
2XWGRRU$LU7KURXJK7ZR2SHQLQJV 16
2XWGRRU$LU7KURXJK2QH2SHQLQJ 16-17
2XWGRRU$LU7KURXJK7ZR+RUL]RQWDO'XFWV 17
2XWGRRU$LU7KURXJK7ZR9HUWLFDO'XFWV 17
$LU)URP2WKHU,QGRRU6SDFHV 17
Venting17-18
3
SAFE INSTALLATION, USE AND SERVICE
7KHSURSHULQVWDOODWLRQXVHDQGVHUYLFLQJRIWKLVZDWHUKHDWHULVH[WUHPHO\LPSRUWDQWWR\RXUVDIHW\DQGWKHVDIHW\RIRWKHUV
0DQ\VDIHW\UHODWHGPHVVDJHVDQGLQVWUXFWLRQVKDYHEHHQSURYLGHGLQWKLVPDQXDODQGRQ\RXURZQZDWHUKHDWHUWRZDUQ\RXDQG
RWKHUVRIDSRWHQWLDOLQMXU\KD]DUG5HDGDQGREH\DOOVDIHW\PHVVDJHVDQGLQVWUXFWLRQVWKURXJKRXWWKLVPDQXDO,WLVYHU\LPSRUWDQW
WKDWWKHPHDQLQJRIHDFKVDIHW\PHVVDJHLVXQGHUVWRRGE\\RXDQGRWKHUVZKRLQVWDOOXVHRUVHUYLFHWKLVZDWHUKHDWHU
$OOVDIHW\PHVVDJHVZLOOJHQHUDOO\WHOO\RXDERXWWKHW\SHRIKD]DUGZKDWFDQKDSSHQLI\RXGRQRWIROORZWKHVDIHW\PHVVDJHDQG
KRZWRDYRLGWKHULVNRILQMXU\
7KH&DOLIRUQLD6DIH'ULQNLQJ:DWHUDQG7R[LF(QIRUFHPHQW$FWUHTXLUHVWKH*RYHUQRURI&DOLIRUQLDWRSXEOLVKDOLVWRIVXEVWDQFHV
NQRZQ WR WKH 6WDWH RI &DOLIRUQLD WR FDXVH FDQFHUELUWK GHIHFWV RURWKHU UHSURGXFWLYH KDUP DQGUHTXLUHV EXVLQHVVHV WR ZDUQRI
SRWHQWLDOH[SRVXUHWRVXFKVXEVWDQFHV
WARNING: 7KLVSURGXFWFRQWDLQVDFKHPLFDONQRZQWRWKH6WDWHRI&DOLIRUQLDWRFDXVHFDQFHUELUWKGHIHFWVRURWKHUUHSURGXFWLYH
KDUP7KLVDSSOLDQFHFDQFDXVHORZOHYHOH[SRVXUHWRVRPHRIWKHVXEVWDQFHVOLVWHGLQWKH$FW
DANGER
WARNING
CAUTION
CAUTION
DANGER indicates an imminently
hazardous situation which, if not avoided,
will result in injury or death.
This is the safety alert symbol. It is used to alert you to
potential personal injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
WARNING indicates a potentially hazardous
situation which, if not avoided, could result
in injury or death.
CAUTION indicates a potentially hazardous
situation which, if not avoided, could result in
minor or moderate injury.
CAUTION used without the safety alert
symbol indicates a potentially hazardous
situation which, if not avoided, could result in
property damage.
APPROVALS
Note: $60(FRQVWUXFWLRQLVRSWLRQDORQWKHZDWHUKHDWHUVFRYHUHGLQWKLVPDQXDO
Low Lead Content
4
GENERAL SAFETY INFORMATION
Fire Hazard
For continued protection against
risk of fire:

Do not install water heater on
carpeted floor.

Do not operate water heater if
any part has been exposed to
flooding or water damage.
Fire or Explosion Hazard
Read instruction manual before
installing, using or servicing
water heater.
Avoid all ignition sources if you smell gas.
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
Use only the gas shown on the water heater rating label.
Keep ignition sources away from faucets after extended
periods of non-use.
Maintain required clearances to combustibles.
Do not expose water heater controls to excessive gas
pressure.
Property Damage Hazard
All water heaters eventually leak.
Do not install without adequate drainage.
CAUTION
Fire and Explosion Hazard
Leak test before placing the
water heater in operation.
Disconnect gas piping and main
gas shutoff valve before leak
testing.
Install sediment trap in
accordance with NFPA 54.
Use joint compound or Teflon tape
compatible with propane gas.
Fire and Explosion Hazard
Turn off gas lines during installation.
Contact a qualified installer or service
technician for installation and service.
Excessive gas pressure to gas valve can
cause serious injury or death.
Do not use water heater with any gas
other than the gas shown on the rating
label.
Turn off power to the water heater
before performing any service.
Electrical Shock Hazard
Label all wires prior to disconnecting
when performing service. Wiring errors
can cause improper and dangerous
operation.
Verify proper operation after servicing.
Failure to follow these instructions can
result in personal injury or death.
Jumping out control circuits or components can
result in property damage, personal injury or death.
Service should only be performed by a qualified service
technician using proper test equipment.
Altering the water heater controls and/or wiring in any way
could result in permanent damage to the controls or water
heater and is not covered under the limited warranty.
Any bypass or alteration of the water
heater controls and/or wiring will result
in voiding the water heater warranty.
Altering the water heater controls and/or wiring in any way
could result in altering the ignition sequence allowing gas to
flow to the main burner before the hot surface igniter is at
ignition temperature causing delayed ignition which can
cause a fire or explosion.
5
PRECAUTIONS
'2 127 86( 7+,6 ZDWHU KHDWHU ,) $1< 3$57 +$6
%((1 (;326(' 72 )/22',1* 25 :$7(5 '$0$*(
,PPHGLDWHO\FDOODTXDOLILHGVHUYLFHWHFKQLFLDQWRLQVSHFWWKH
ZDWHU KHDWHU DQG WR PDNH D GHWHUPLQDWLRQ RQ ZKDW VWHSV
VKRXOGEHWDNHQQH[W
,IWKHXQLWLVH[SRVHGWRWKHIROORZLQJGRQRWRSHUDWHKHDWHU
XQWLO DOO FRUUHFWLYH VWHSV KDYH EHHQ PDGH E\ D TXDOLILHG
VHUYLFHWHFKQLFLDQ
 ([WHUQDO¿UH
 'DPDJH
 )LULQJZLWKRXWZDWHU
GROUNDING INSTRUCTIONS
7KLV ZDWHU KHDWHU PXVW EH JURXQGHG LQ DFFRUGDQFH ZLWK WKH
1DWLRQDO (OHFWULFDO &RGH DQGRU ORFDO FRGHV 7KHVH PXVW EH
IROORZHGLQDOOFDVHV
7KLVZDWHUKHDWHUPXVWEHFRQQHFWHGWRDJURXQGHGSHUPDQHQW
ZLULQJ V\VWHP RU DQ HTXLSPHQWJURXQGLQJ FRQGXFWRU PXVWEH
UXQZLWKWKHFLUFXLWFRQGXFWRUVDQGFRQQHFWHGWRWKHHTXLSPHQW
JURXQGLQJWHUPLQDORUOHDGRQWKHZDWHUKHDWHUVHH)LJXUHV
DQG
HYDROGEN GAS FLAMMABLE
Explosion Hazard
Flammable hydrogen gases
may be present.
Keep all ignition sources away
from faucet when turning on
hot water.
+\GURJHQ JDV FDQ EH SURGXFHG LQ D KRW ZDWHU V\VWHP VHUYHG
E\WKLVZDWHUKHDWHUWKDWKDVQRWEHHQXVHGIRUDORQJSHULRGRI
WLPHJHQHUDOO\WZRZHHNVRUPRUH+\GURJHQJDVLVH[WUHPHO\
ÀDPPDEOH7RUHGXFHWKHULVNRILQMXU\XQGHUWKHVHFRQGLWLRQV
LWLVUHFRPPHQGHGWKDWDKRWZDWHUIDXFHWVHUYHGE\WKLVZDWHU
KHDWHUEHRSHQHGIRUVHYHUDOPLQXWHVEHIRUHXVLQJDQ\HOHFWULFDO
DSSOLDQFH FRQQHFWHG WR WKH KRW ZDWHU V\VWHP ,I K\GURJHQ LV
SUHVHQW WKHUH ZLOO SUREDEO\ EH DQ XQXVXDO VRXQG VXFK DV DLU
HVFDSLQJWKURXJKWKHSLSHDVWKHZDWHUEHJLQVWRÀRZTHERE
6+28/' %( 12 602.,1* 25 23(1 )/$0( 1($5 7+(
)$8&(7$77+(7,0(,7,623(1
GENERAL SAFETY INFORMATION
Verify the power to the water heater is turned off before performing any service procedures.
Read and understand this instruction
manual and the safety messages
herein before installing, operating or
servicing this water heater.
Failure to follow these instructions and
safety messages could result in death
or serious injury.
This manual must remain with the
water heater.
Water temperature over 125°F (52°C)
can cause severe burns instantly
resulting in severe injury or death.
Children, the elderly and the
physically or mentally disabled are at
highest risk for scald injury.
Feel water before bathing or
showering.
Temperature limiting devices such as
mixing valves must be installed
when required by codes and to
ensure safe temperatures at fixtures.
Explosion Hazard
Overheated water can cause
water tank explosion.
Properly sized temperature and
pressure relief valve must be
installed in the opening provided.
Improper installation, use and service may result
in property damage.

Do not operate water heater if any part has been exposed
to flooding or water damage.

Inspect anode rods regularly, replace if damaged.

Install in location with drainage.

Fill tank with water before operation.

Properly sized thermal expansion tanks are required on all
closed water systems.
Refer to this manual for installation and service.
CAUTION
GENERAL SAFETY INFORMATION
6
INTRODUCTION
7KDQN<RX IRU SXUFKDVLQJ WKLV ZDWHU KHDWHU 3URSHUO\ LQVWDOOHG
DQGPDLQWDLQHGLWVKRXOGJLYH\RX\HDUVRIWURXEOHIUHHVHUYLFH
ABBREVIATIONS USED
$EEUHYLDWLRQVIRXQGLQWKLV,QVWUXFWLRQ0DQXDOLQFOXGH
 $16,$PHULFDQ1DWLRQDO6WDQGDUGV,QVWLWXWH
 $60($PHULFDQ6RFLHW\RI0HFKDQLFDO(QJLQHHUV
 $+5,$LU&RQGLWLRQLQJ+HDWLQJDQG5HIULJHUDWLRQ,QVWLWXWH
 1(&1DWLRQDO(OHFWULFDO&RGH
 1)3$1DWLRQDO)LUH3URWHFWLRQ$VVRFLDWLRQ
 8/8QGHUZULWHUV/DERUDWRU\
 &6$&DQDGLDQ6WDQGDUGV$VVRFLDWLRQ
QUALIFICATIONS
QUALIFIED INSTALLER OR SERVICE AGENCY
,QVWDOODWLRQ DQG VHUYLFH RI WKLV ZDWHU KHDWHU UHTXLUHV DELOLW\
HTXLYDOHQW WRWKDW RI D 4XDOL¿HG$JHQF\DV GH¿QHG E\$16,
EHORZLQWKH¿HOGLQYROYHG,QVWDOODWLRQVNLOOVVXFKDVSOXPELQJ
DLUVXSSO\YHQWLQJJDVVXSSO\DQGHOHFWULFDOVXSSO\DUHUHTXLUHG
LQDGGLWLRQWRHOHFWULFDOWHVWLQJVNLOOVZKHQSHUIRUPLQJVHUYLFH
ANSI Z223.1 2006 Sec. 3.3.83: ³4XDOL¿HG $JHQF\´  ³$Q\
LQGLYLGXDO¿UPFRUSRUDWLRQRUFRPSDQ\WKDWHLWKHULQSHUVRQRU
WKURXJKDUHSUHVHQWDWLYHLVHQJDJHGLQDQGLVUHVSRQVLEOHIRUD
WKHLQVWDOODWLRQ WHVWLQJ RU UHSODFHPHQW RIJDV SLSLQJRU E WKH
FRQQHFWLRQLQVWDOODWLRQWHVWLQJUHSDLURUVHUYLFLQJRIDSSOLDQFHV
DQGHTXLSPHQWWKDWLVH[SHULHQFHGLQVXFKZRUNWKDWLVIDPLOLDU
ZLWKDOOSUHFDXWLRQVUHTXLUHGDQGWKDWKDVFRPSOLHGZLWKDOOWKH
UHTXLUHPHQWVRIWKHDXWKRULW\KDYLQJMXULVGLFWLRQ´
,I\RXDUHQRWTXDOL¿HGDVGH¿QHGE\$16,DERYHDQGOLFHQVHG
RU FHUWL¿HG DV UHTXLUHG E\ WKH DXWKRULW\ KDYLQJ MXULVGLFWLRQ
WR SHUIRUP D JLYHQ WDVN GR QRW DWWHPSW WR SHUIRUP DQ\ RI WKH
SURFHGXUHVGHVFULEHGLQWKLVPDQXDO,I\RXGRQRWXQGHUVWDQG
WKHLQVWUXFWLRQVJLYHQLQWKLVPDQXDOGRQRWDWWHPSWWRSHUIRUP
DQ\SURFHGXUHVRXWOLQHGLQWKLVPDQXDO
START UP REQUIREMENTS
7KLV SURGXFW UHTXLUHV D IRUPDO 6WDUW8S E\ DQ DXWKRUL]HG
VHUYLFH
VWDUWXSSURYLGHUWKDWKDVEHHQDSSURYHGE\WKHPDQXIDFWXUHU
IRU WKLV VSHFL¿F SURGXFW &DOO  WR ORFDWH WKH
QHDUHVW DXWKRUL]HG VWDUWXS SURYLGHU DQG DUUDQJH D IDFWRU\
VWDUWXS3OHDVHSURYLGHDVPXFKQRWLFHDVSRVVLEOHSUHIHUDEO\
ZHHNV3OHDVHKDYHWKHPRGHODQGVHULDOQXPEHUUHDG\ZKHQ
\RXFDOO
7KLV VWDUWXS LV UHTXLUHG WR DFWLYDWH WKH ZDUUDQW\ DQG HQVXUH
VDIHHI¿FLHQWRSHUDWLRQ
:DUUDQW\ RQ WKLV SURGXFW LV OLPLWHG DQG FRXOG EH YRLG LQ WKH
HYHQWWKHXQLWLVQRWLQVWDOOHGSHUWKHLQVWUXFWLRQVLQWKLVPDQXDO
DQGRUQRWVWDUWHGXSE\DQDXWKRUL]HGIDFWRU\WUDLQHGVHUYLFH
VWDUWXSSURYLGHU
PREPARING FOR THE INSTALLATION
 5HDG WKH³*HQHUDO 6DIHW\´ VHFWLRQ SDJH RI WKLV PDQXDO
ILUVWDQGWKHQWKHHQWLUHPDQXDOFDUHIXOO\,I\RXGRQ¶WIROORZ
WKH VDIHW\ UXOHV WKH ZDWHU KHDWHU ZLOO QRW RSHUDWH SURSHUO\
,WFRXOGFDXVH'($7+ 6(5,286%2',/<,1-85<$1'25
3523(57<'$0$*(
7KLVPDQXDOFRQWDLQVLQVWUXFWLRQVIRUWKHLQVWDOODWLRQRSHUDWLRQ
DQGPDLQWHQDQFHRIWKHJDV¿UHGZDWHUKHDWHU,WDOVRFRQWDLQV
ZDUQLQJV WKURXJKRXW WKH PDQXDO WKDW \RX PXVW UHDG DQG EH
DZDUHRI$OOZDUQLQJVDQGDOOLQVWUXFWLRQVDUHHVVHQWLDOWRWKH
SURSHURSHUDWLRQRIWKHZDWHUKHDWHUDQG\RXUVDIHW\6LQFHZH
FDQQRWSXWHYHU\WKLQJRQWKH¿UVWIHZSDJHV5($'7+((17,5(
0$18$/%()25($77(037,1*72,167$//2523(5$7(
7+(:$7(5+($7(5
7KHLQVWDOODWLRQPXVWFRQIRUPZLWKWKHVHLQVWUXFWLRQVDQGWKH
ORFDOFRGHDXWKRULW\KDYLQJMXULVGLFWLRQ,QWKHDEVHQFHRIORFDO
FRGHV WKH LQVWDOODWLRQ PXVW FRPSO\ ZLWK WKH FXUUHQW HGLWLRQV
RIWKH1DWLRQDO)XHO*DV&RGH$16,=1)3$RU&$1
&6$%WKH1DWXUDO*DVDQG3URSDQH,QVWDOODWLRQ&RGH
$OO GRFXPHQWV DUH DYDLODEOH IURP WKH &DQDGLDQ 6WDQGDUGV
$VVRFLDWLRQ(DVW3OHDVDQW9DOOH\5RDG&OHYHODQG2+
1)3$GRFXPHQWVDUHDOVRDYDLODEOHIURPWKH1DWLRQDO
)LUH3URWHFWLRQ$VVRFLDWLRQ%DWWHU\PDUFK3DUN4XLQF\0$

,IDIWHUUHDGLQJWKLVPDQXDO\RXKDYHDQ\TXHVWLRQVRUGR
QRWXQGHUVWDQGDQ\SRUWLRQRIWKHLQVWUXFWLRQVFDOOWKHORFDO
JDVXWLOLW\RUWKHPDQXIDFWXUHUZKRVHQDPHDSSHDUVRQWKH
UDWLQJSODWH
&DUHIXOO\ SODQ WKH SODFH ZKHUH \RX DUH JRLQJ WR SXW WKH
ZDWHUKHDWHU&RUUHFWFRPEXVWLRQYHQWDFWLRQDQGYHQWSLSH
LQVWDOODWLRQDUHYHU\LPSRUWDQWLQSUHYHQWLQJGHDWKIURPSRVVLEOH
FDUERQPRQR[LGHSRLVRQLQJDQG¿UHV
([DPLQHWKHORFDWLRQWRHQVXUHWKHZDWHUKHDWHUFRPSOLHVZLWK
WKH³/RFDWLQJWKH1HZ:DWHU+HDWHU´VHFWLRQLQWKLVPDQXDO
)RU &DOLIRUQLD LQVWDOODWLRQ WKLV ZDWHU KHDWHU PXVW EH EUDFHG
DQFKRUHG RU VWUDSSHG WR DYRLG IDOOLQJ RU PRYLQJ GXULQJ
DQ HDUWKTXDNH 6HH LQVWUXFWLRQV IRU FRUUHFW LQVWDOODWLRQ
SURFHGXUHV ,QVWUXFWLRQV PD\ EH REWDLQHG IURP &DOLIRUQLD
2IILFH RI WKH 6WDWH$UFKLWHFW  3 6WUHHW 6DFUDPHQWR
&$
0DVVDFKXVHWWV&RGHUHTXLUHVWKLVZDWHUKHDWHUWREHLQVWDOOHGLQ
DFFRUGDQFHZLWK0DVVDFKXVHWWV&056WDWH3OXPELQJ
&RGHDQG&05
7
HIGH LIMIT SWITCH
7KHGXDOEXOEFRQWUROOHU¿JFRQWDLQVWKHKLJKOLPLWHQHUJ\FXWRII
VHQVRU7KHKLJKOLPLWVZLWFKLQWHUUXSWVPDLQEXUQHUJDVÀRZVKRXOG
WKHZDWHUWHPSHUDWXUHUHDFK)&
,QWKHHYHQWRIKLJKOLPLWVZLWFKRSHUDWLRQWKHDSSOLDQFHFDQQRWEH
UHVWDUWHGXQOHVVWKHZDWHUWHPSHUDWXUHLVUHGXFHGE\DWOHDVW)
&DQGWKHKLJKOLPLWUHVHWEXWWRQRQIURQWRIOLPLWFRQWURO¿J
LVGHSUHVVHG
&RQWLQXHGPDQXDOUHVHWWLQJRIKLJKOLPLWFRQWUROSUHFHGHGE\KLJKHU
WKDQXVXDOZDWHUWHPSHUDWXUHLVHYLGHQFHRIKLJKOLPLWVZLWFKRSHUDWLRQ
7KHIROORZLQJLVDSRVVLEOHUHDVRQIRUKLJKOLPLWVZLWFKRSHUDWLRQ
 $PDOIXQFWLRQLQWKHWKHUPRVWDWLFFRQWUROVZRXOGDOORZWKHJDV
FRQWURO YDOYH WR UHPDLQ RSHQ FDXVLQJ ZDWHU WHPSHUDWXUH WR
H[FHHGWKHWKHUPRVWDWVHWWLQJ7KHZDWHUWHPSHUDWXUHZRXOG
FRQWLQXHWRULVHXQWLOKLJKOLPLWVZLWFKRSHUDWLRQ
&RQWDFW\RXUGHDOHURUVHUYLFHDJHQWLIFRQWLQXHGKLJKOLPLWVZLWFK
RSHUDWLRQRFFXUV
DIGITAL THERMOSTAT
FIGURE 1.
ELECTRONIC IGNITION CONTROL
(DFKKHDWHULVHTXLSSHGZLWKD+RQH\ZHOOLJQLWLRQPRGXOH7KH
'LUHFW6SDUN,JQLWLRQ&RQWURO0RGXOHFRQWUROVWKHLJQLWLRQ
VHTXHQFHDQGJDVFRQWURORSHUDWLRQRIWKHZDWHUKHDWHU
Explosion hazard. Can cause
serious injury or death.
This device can malfunction if
it gets wet. Never try to use a
device that has been wet - replace it.
MPLS., MN 55422
ASSEMBLED IN MEXICO
S8600M
CONTINUOUS RE-TRY
100% SHUTOFF IP
90 SEC. TRIAL FOR IGNITION
24V, 60Hz
PV=1A MAX., MV=1A MAX
If module has been used with
vent damper, It will only work
with damper connected.
IGNITION MODULE
FIGURE 2.
BAROMETRIC DRAFT CONTROL
7KH KHDWHU LV HTXLSSHG ZLWK D GRXEOH DFWLQJ EDURPHWULF GUDIW
FRQWURO7KLVFRQWURODVVHPEO\LVIDFWRU\DGMXVWHGWRDXWRPDWLFDOO\
UHJXODWHWKHFKLPQH\GUDIWLPSRVHGRQWKHXQLW
BAROMETRIC DRAFT CONTROL
FIGURE 3.
COMBUSTION CHAMBER OBSERVATION PORT
7KHFRPEXVWLRQFKDPEHUREVHUYDWLRQDFFHVVSDQHOLVORFDWHG
DERYHDQGWRWKHOHIWRIWKHEXUQHU$SOXJORFDWHGXQGHUWKH
SDQHOLVLQVHUWHGLQWRWKHFRPEXVWLRQFKDPEHUZDOO6HH)LJXUH
7KLVSOXJVKRXOGQRWEHUHPRYHGH[FHSWLQUDUHFDVHVZKHQ
WKHFRPEXVWLRQFKDPEHUUHTXLUHVFOHDQLQJRUUHSODFHPHQW
FIGURE 4.
UNCRATING
8QFUDWHWKHKHDWHUE\UHPRYLQJWKHRXWVLGHPDWDQGWRSORFDWRU
7KHVKLSSLQJSDOOHWPXVWEHUHPRYHGIURPWKHXQLW,WPD\EH
SRVVLEOHWRVLPSO\XQEROWWKHEDVHIURPWKHSDOOHWDQGZLWK
WKH KHOS RI  RU PRUH SHUVRQV ZRUN WKH XQLW RII WKH SDOOHW
6RPHXQLWVZLOOEHWRRKHDY\DQGZLOOUHTXLUHWKHXVHRIMDFNV
RUOLIWLQJHTXLSPHQWWRVDIHO\UHPRYHWKHSDOOHWDQGPRYHWKH
XQLWLQWRSRVLWLRQ%HFDUHIXOZKHQPRYLQJWKLVKHDWHU,WZLOO
WLSRYHUHDVLO\
7KHKHDWHULVVKLSSHGZLWKDGUDIWFRQWURO7KHGUDIWFRQWUROLV
VKLSSHGLQDVHSDUDWHFDUWRQ,WVKRXOGEHLQVWDOOHGDVUHFHLYHG
ZLWKRXWDQ\DOWHUDWLRQV
'LVFDUG WKH VKLSSLQJ FUDWH DQG SDFNDJLQJ FDUWRQV LQ DQ
DSSURSULDWHPDQQHU
FEATURES AND COMPONENTS
8
ROUGH IN DIMENSIONS
INSTALLATION CONSIDERATIONS
STANDARD BAROMETRIC DRAFT CONTROL
GPG MODELS
HORIZONTAL & DIRECT VENTING
GPV MODELS
MAXIMUM TOTAL 75
EQUIVALENT FEET INTAKE
AND EXHAUST ALLOWED.
FIGURE 5.
TABLE 1 . MODELS GPG/GPV-540A THROUGH GPG/GPV-740A
Models A B C D E F G H I
Gas
Conn.
Approx.
Ship. Wt.
*3**39
540A
 73  96 93   1* 950
  819 229 152 673  749   431 kg
*3**39
650A
 73  98 93   1* 950
  819 229 203 673  749   431 kg
*3**39
740A
 73  98 93   1* 950
  819 229 203 673  749   431 kg
0LQLPXPJDVVXSSO\SLSHLV´UHIHUHQFH7DEOHIRUJDVVXSSO\SLSHVL]H
9
TABLE 2. HEATER PERFORMANCE DATA GPG/GPV MODELS
Models
Storage
Capacity
U.S. Gals. (Litres)
Input Rating
BTU/HR.
Nat.
Recovery Rating
GPH
100°F Rise*
Recovery Rating
GPH
140°F Rise*
Current Draw
120V
GOHz 1 Phase
*3**39$

  374
$PSV
*3**39$

 630 450
*3**39$

 718 512
%DVHGRQWKHUPDOHI¿FLHQF\
NOTE: 7RFRPSHQVDWHIRUWKHHIIHFWVRIKLJKDOWLWXGHDUHDVDERYHIHHWUHFRYHU\UDWLQJVVKRXOGEHUHGXFHGDSSUR[LPDWHO\
IRUHYHU\IHHWDERYHVHDOHYHO
TABLE 3. GAS AND ELECTRICAL CHARACTERISTICS
0RGHO 7\SHRI*DV
*DV6XSSO\3UHVVXUH
*DV0DQLIROG3UHVVXUH 9ROWV+] $PSHUHV0LQLPXP 0D[LPXP
$OO0RGHOV Natural :&N3D :&N3D :&N3D  <5
$OOPRGHOVDUHDYDLODEOHLQ1DWXUDO*DVRQO\
Model GPG/GPV-540A GPG/GPV-650A GPG/GPV-740A
0LQ'\QDPLF*DV6XSSO\/LQH3UHVVXUH ZFN3D:KHQKHDWHULV21
0D[6WDWLF*DV6XSSO\/LQH3UHVVXUH ZFN3D:KHQKHDWHULV2))
*DV0DQLIROG3UHVVXUH ZFN3D5HI ZFN3D5HI ZFN3D5HI
*DV2UL¿FH6L]H ´ ´ 1$
$LU,QOHW'DPSHU'LDO6HWWLQJ 3** 

&RPEXVWLRQ(PLVVLRQV5DQJH )OXH*DV2RU&2UHDGLQJ
* Note:)OXHJDVH[FHVV2
2
EHORZPD\FDXVHFRPEXVWLRQFKDPEHUSUHPDWXUHIDLOXUHÀXHJDVH[FHVV2
2
DERYHPD\FDXVHURXJK
RSHUDWLRQRULQFRPSOHWHFRPEXVWLRQ)LQDOPDQLIROGSUHVVXUHVHWWLQJVVKRXOGEHEDVHGRQÀXH2
2
&2
2
UHDGLQJ
** Note:$LULQOHWGDPSHUVHWWLQJQHHGVWREHDGMXVWHGDW¿HOGIRUGLUHFWYHQWDQGRUKLJKHOHYDWLRQLQVWDOODWLRQV
INSTALLATION CONSIDERATIONS
10
)ODPPDEOHLWHPVSUHVVXUL]HGFRQWDLQHUVRUDQ\RWKHUSRWHQWLDO
¿UH KD]DUGRXV DUWLFOHV PXVW QHYHU EH SODFHG RQ RU DGMDFHQWWR
WKHKHDWHU2SHQFRQWDLQHUVRUÀDPPDEOHPDWHULDOVKRXOGQRWEH
VWRUHGRUXVHGLQWKHVDPHURRPZLWKWKHKHDWHU
7KHKHDWHUPXVWQRWEHORFDWHGLQDQDUHDZKHUHLWZLOOEH
VXEMHFW WR IUHH]LQJ
/RFDWH LW QHDU D ÀRRU GUDLQ 7KH KHDWHU VKRXOG EH ORFDWHG
LQDQDUHDZKHUHOHDNDJHIURPKHDWHURUFRQQHFWLRQVZLOO
QRWUHVXOWLQGDPDJHWRDGMDFHQWDUHDRUWRORZHUÀRRUVRI
WKH VWUXFWXUH
:KHQ VXFK ORFDWLRQV FDQQRW EH DYRLGHG D VXLWDEOH PHWDO GUDLQ
SDQVKRXOGEHLQVWDOOHGXQGHUKHDWHU6XFKSDQVVKRXOGEH
IDEULFDWHG ZLWK VLGHV DW OHDVW ´  PP GHHS ZLWK OHQJWK
DQGZLGWKDWOHDVW´PPJUHDWHUWKDQGLDPHWHURI
KHDWHU DQG PXVW EH SLSHG WR DQ DGHTXDWH GUDLQ 3DQ PXVW
QRW UHVWULFW FRPEXVWLRQ DLU ÀRZ
CLEARANCES
7KHVH KHDWHUV DUH GHVLJQHG IRU LQVWDOODWLRQ RQ QRQFRPEXVWLEOH
ÀRRULQJ LQ DQ DOFRYH ZLWK FOHDUDQFHV WR FRPEXVWLEOH FRQVWUXFWLRQ
RI ´  PP IURP WKH VLGHV DQG UHDU ´  PP
IURPWKHWRSZLWKD´PPPLQLPXPEHWZHHQYHQW
SLSH DQG FHLOLQJ
0LQLPXPFOHDUDQFHIURPÀXHSLSHWRFRPEXVWLEOHPDWHULDOLV
´PPVHH)LJXUH
8QLWV ZKLFK DUH WR EH LQVWDOOHG RQ FRPEXVWLEOH ÀRRULQJ PXVW
EHVXSSRUWHGE\DIXOOOD\HURIKROORZFRQFUHWHEORFNVIURP
 WR  WKLFN DQG H[WHQGLQJ  PLQLPXP EH\RQG WKH
KHDWHULQDOOGLUHFWLRQV7KHFRQFUHWHEORFNVPXVWSURYLGHDQ
XQEURNHQFRQFUHWHVXUIDFHXQGHUWKHKHDWHUZLWKWKHKROORZV
UXQQLQJ FRQWLQXRXVO\ DQG KRUL]RQWDOO\ $  LQFK VWHHO SODWH
PXVWFRYHUWKHFRQFUHWHEORFNV6HH)LJXUH
PROPER INSTALLATION ON COMBUSTIBLE FLOORING
FIGURE 6.
,Q DOO LQVWDOODWLRQV WKH PLQLPXP FRPEXVWLEOH FOHDUDQFHV
IURP EDURPHWULF GUDIW FRQWURO VXUIDFH RU YHQW SLSLQJ VKDOO EH
´PP9HQWSLSLQJSDVVLQJWKURXJKDFRPEXVWLEOHZDOO
RUFHLOLQJPXVWEHDFRQWLQXRXVUXQQRMRLQWVDQGUHWDLQ
´  PP FOHDUDQFH XQOHVV DQ DSSURYHG UHGXFLQJ WKLPEOH
LV XVHG
$VHUYLFHFOHDUDQFHRIPPVKRXOGEHPDLQWDLQHGIURP
VHUYLFHDEOHSDUWVVXFKDVUHOLHIYDOYHVEDIÀHVWKHUPRVWDWV
FOHDQRXWRSHQLQJVRUGUDLQYDOYHV
LOCATING THE WATER HEATER
Property Damage Hazard
All water heaters eventually leak.
Do not install without adequate drainage.
CAUTION
:KHQLQVWDOOLQJWKHKHDWHUFRQVLGHUDWLRQPXVWEHJLYHQWR
SURSHUORFDWLRQ/RFDWLRQVHOHFWHGVKRXOGEHDVFORVHWRWKH
VWDFNRUFKLPQH\DVSUDFWLFDEOHZLWKDGHTXDWHDLUVXSSO\DQG
DVFHQWUDOL]HGZLWKWKHSLSLQJV\VWHPDVSRVVLEOH
Fire or Explosion Hazard
Read instruction manual before
installing, using or servicing
water heater.
Avoid all ignition sources if you smell gas.
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
Use only the gas shown on the water heater rating label.
Keep ignition sources away from faucets after extended
periods of non-use.
Maintain required clearances to combustibles.
Do not expose water heater controls to excessive gas
pressure.
7KHUHLVDULVNLQXVLQJIXHOEXUQLQJDSSOLDQFHVVXFKDVJDVZDWHU
KHDWHUVLQURRPVJDUDJHVRURWKHUDUHDVZKHUHJDVROLQHRWKHU
ÀDPPDEOHOLTXLGVRUHQJLQHGULYHQHTXLSPHQWRUYHKLFOHVDUHVWRUHG
RSHUDWHGRUUHSDLUHG)ODPPDEOHYDSRUVDUHKHDY\DQGWUDYHO
DORQJWKHÀRRUDQGPD\EHLJQLWHGE\WKHKHDWHUVLJQLWHURUPDLQ
EXUQHUÀDPHVFDXVLQJ¿UHRUH[SORVLRQ6RPHORFDOFRGHVSHUPLW
RSHUDWLRQRIJDVDSSOLDQFHVLQVXFKDUHDVLIWKH\DUHLQVWDOOHG
PPRUPRUHDERYHWKHÀRRU7KLVPD\UHGXFHWKHULVN
LI ORFDWLRQ LQ VXFK DQ DUHD FDQQRW EH DYRLGHG
'RQRWLQVWDOOWKLVZDWHUKHDWHUGLUHFWO\RQDFDUSHWHGÀRRU$ ¿UH
KD]DUGPD\UHVXOW,QVWHDGWKHZDWHUKHDWHUPXVWEHSODFHGRQDPHWDO
RUZRRGSDQHOH[WHQGLQJEH\RQGWKHIXOOZLGWKDQGGHSWKE\DWOHDVW
3PPLQDQ\GLUHFWLRQ,IWKHKHDWHULVLQVWDOOHGLQDFDUSHWHG
DOFRYH WKH HQWLUH ÀRRU VKDOO EH FRYHUHG E\ WKH SDQHO $OVRVHH WKH
'5$,1,1*UHTXLUHPHQWVLQ0$,17(1$1&(6HFWLRQ
7KHKHDWHUVKDOOEHORFDWHGRUSURWHFWHGVRLWLVQRWVXEMHFWWRSK\VLFDO
GDPDJHE\DPRYLQJYHKLFOH
INSTALLATION CONSIDERATIONS
11
 DO NOTFRYHUWKHLQVWUXFWLRQPDQXDO.HHSLWRQWKHVLGHRI
WKHZDWHUKHDWHURUQHDUE\IRUIXWXUHUHIHUHQFH
 DO REWDLQ QHZ ZDUQLQJ DQG LQVWUXFWLRQ ODEHOV IURP WKH
PDQXIDFWXUHUIRU SODFHPHQWRQ WKH EODQNHWGLUHFWO\ RYHUWKH
H[LVWLQJODEHOV
 DOLQVSHFWWKHLQVXODWLRQEODQNHWIUHTXHQWO\WRPDNHFHUWDLQLW
GRHVQRWVDJWKHUHE\REVWUXFWLQJFRPEXVWLRQDLUÀRZ
HARD WATER
:KHUH KDUG ZDWHU FRQGLWLRQV H[LVW ZDWHU VRIWHQLQJ RU WKH
WKUHVKROG W\SH RI ZDWHU WUHDWPHQW LV UHFRPPHQGHG 7KLV ZLOO
SURWHFWWKHGLVKZDVKHUVFRIIHHXUQVZDWHUKHDWHUVZDWHUSLSLQJ
DQGRWKHUHTXLSPHQW
6HH WKH 0DLQWHQDQFH 6HFWLRQ LQ WKLVPDQXDO IRU VHGLPHQW DQG
OLPHVFDOHUHPRYDOSURFHGXUHV
CIRCULATION PUMPS
$FLUFXODWLQJSXPSLVXVHGZKHQDV\VWHPUHTXLUHVDFLUFXODWLQJ
ORRSRUWKHUHLVDVWRUDJHWDQNXVHGLQFRQMXQFWLRQZLWKWKHZDWHU
KHDWHU6HH:DWHU3LSLQJ'LDJUDPVLQWKLVPDQXDOIRULQVWDOODWLRQ
ORFDWLRQRIFLUFXODWLQJSXPSV
6HH WKH &LUFXODWLRQ 3XPS :LULQJ 'LDJUDPV LQ WKLV PDQXDO IRU
HOHFWULFDO KRRNXS LQIRUPDWLRQ ,QVWDOO LQ DFFRUGDQFH ZLWK WKH
FXUUHQWHGLWLRQRIWKH1DWLRQDO(OHFWULFDO&RGH1)3$RUWKH
&DQDGLDQ(OHFWULFDO&RGH&6$&
$OOEURQ]H FLUFXODWLQJ SXPSV DUH UHFRPPHQGHG IRU XVHG ZLWK
FRPPHUFLDOZDWHUKHDWHUV
6RPHFLUFXODWLQJSXPSVDUHPDQXIDFWXUHGZLWKVHDOHGEHDULQJV
DQG GRQRW UHTXLUH IXUWKHU OXEULFDWLRQ 6RPH FLUFXODWLQJ SXPSV
PXVW EH SHULRGLFDOO\ RLOHG 5HIHU WR WKH SXPS PDQXIDFWXUHU¶V
LQVWUXFWLRQVIRUOXEULFDWLRQUHTXLUHPHQWV
CIRCULATING PUMP WIRING DIAGRAM
STORAGE TANK OR BUILDING RECIRCULATION
FIELD SUPPLIED TEMPERATURE CONTROL
INSTALLED IN THE STORAGE TANK
OR CIRCULATING LOOP RETURN LINE
CIRC
PUMP
MOTOR
L1 HOT
L2 NEUTRAL
120 VAC
POWER
NOTE: USE SEPARATE 120 VAC POWER
SUPPLY FOR PUMP CIRCUIT. DO NOT
SHARE POWER WITH WATER HEATER AS THIS
MAY CAUSE ELECTRICAL LINE NOISE AND
LEAD TO ERRATIC CONTROL SYSTEM
OPERATION.
FIGURE 8.
CIRCULATING PUMP WIRING DIAGRAM
DISHWASHER LOOP WITH TOGGLE SWITCH
FIELD SUPPLIED TEMPERATURE
CONTROL INSTALLED IN THE
CIRCULATING LOOP RETURN LINE
DISHWASHER
TOGGLE
SWITCH
CIRC
PUMP
MOTOR
L1 HOT
L2 NEUTRAL
120 VAC
POWER
NOTE: USE SEPARATE 120 VAC POWER
SUPPLY FOR PUMP CIRCUIT. DO NOT SHARE
POWER WITH WATER HEATER AS THIS MAY
CAUSE ELECTRICAL LINE NOISE AND LEAD
TO ERRATIC CONTROL SYSTEM OPERATION.
FIGURE 9.
FIGURE 7.
INSULATION BLANKET
Do not obstruct water heater air intake
with insulating blanket.
Gas and carbon monoxide detectors
are available.
Install water heater in accordance with
the instruction manual.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.
Breathing Hazard - Carbon Monoxide Gas
,QVXODWLRQ EODQNHWV DUH DYDLODEOH WR WKH JHQHUDO SXEOLF IRU
H[WHUQDOXVHRQJDVZDWHUKHDWHUVEXWDUHQRWQHFHVVDU\
ZLWKWKHVHSURGXFWV7KHSXUSRVHRIDQLQVXODWLRQEODQNHW
LVWRUHGXFHWKHVWDQGE\KHDWORVVHQFRXQWHUHGZLWKVWRUDJH
WDQNKHDWHUV7KHZDWHUKHDWHUVFRYHUHGE\WKLVPDQXDOPHHW
RUH[FHHGWKH(QHUJ\3ROLF\$FWVWDQGDUGVZLWKUHVSHFWWR
LQVXODWLRQ DQG VWDQGE\ KHDW ORVV UHTXLUHPHQWV PDNLQJ DQ
LQVXODWLRQEODQNHWXQQHFHVVDU\
6KRXOG\RXFKRRVHWRDSSO\DQLQVXODWLRQEODQNHWWRWKLV
KHDWHU\RXVKRXOGIROORZWKHVHLQVWUXFWLRQV6HHWKH
)HDWXUHVDQG&RPSRQHQWVVHFWLRQRIWKLVPDQXDOIRU
LGHQWLILFDWLRQ RI FRPSRQHQWV PHQWLRQHG EHORZ )DLOXUH WR
IROORZWKHVHLQVWUXFWLRQVFDQUHVWULFWWKHDLUIORZUHTXLUHGIRU
SURSHUFRPEXVWLRQSRWHQWLDOO\UHVXOWLQJLQILUHDVSK\[LDWLRQ
VHULRXVSHUVRQDOLQMXU\RUGHDWK
 DO NOTDSSO\LQVXODWLRQWRWKHWRSRIWKHZDWHUKHDWHUDVWKLV
ZLOOLQWHUIHUHZLWKVDIHRSHUDWLRQRIWKHGUDIWFRQWURO
 DO NOT FRYHU WKH JDV FRQWURO YDOYH WKHUPRVWDW RU WKH
7HPSHUDWXUH3UHVVXUH5HOLHI9DOYH
 DO NOTDOORZLQVXODWLRQWRFRPHZLWKLQ´FPRIWKHEXUQHUV
WRSUHYHQWEORFNDJHRIFRPEXVWLRQDLUÀRZWRWKHEXUQHUV
12
<RXU6WDWHZDWHUKHDWHUKDVEHHQGHVLJQHGWRRSHUDWHDW
DOWLWXGHVEHORZ)WP)RUDSSOLDQFHLQVWDOODWLRQ
ORFDWLRQV ZLWK HOHYDWLRQV DERYH  )W  P VSHFLDO
FRQVLGHUDWLRQVQHHGWREHWDNHQ$GMXVWPHQWVIRUKLJKDOWLWXGH
FDQRQO\EHPDGHE\DQ6WDWHDXWKRUL]HG*3**396WDUWXS
$JHQW7RHQVXUH\RXUZDWHUKHDWHURSHUDWHVSURSHUO\DWKLJK
HOHYDWLRQDQ6WDWHDXWKRUL]HG*3**396WDUWXS$JHQWZLOO
UHDGMXVW WKH DLULQWDNH GDPSHU VHWWLQJ DQG WKH JDV PDQLIROG
SUHVVXUHLIUHTXLUHG
127( 6RPH JDV XWLOLW\ FRPSDQLHV GHUDWH WKH KHDWLQJYDOXH
RIWKHVXSSOLHGJDVDWKLJKHOHYDWLRQ<RXUDXWKRUL]HGVWDUWXS
DJHQWPXVWDGMXVWIRUDFWXDOKHDWLQJYDOXHRIWKHJDVDWWKHWLPH
RIVWDUWXS
HIGH ALTITUDE INSTALLATIONS
Fire and Explosion Hazard
Gas and carbon monoxide detectors are
available.
Overfiring could result in fire or
explosion.
Under no circumstances should the
input exceed the rate shown on the
water heater’s rating label.
Breathing Hazard - Carbon Monoxide Gas
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.
Under no circumstances should
the input exceed the rate shown
on the water heater’s rating label.
Overfiring could result in damage to
the water heater and sooting.
Gas and carbon monoxide detectors
are available.
13
 :KHQ LQVWDOOLQJ PXOWLSOH ZDWHU KHDWHUV LQ WKH VDPH JDV VXSSO\
V\VWHP LW LV UHFRPPHQGHG WKDW LQGLYLGXDO SRVLWLYH ORFNXS JDV
SUHVVXUHUHJXODWRUVEHLQVWDOOHGDWHDFKXQLW
POWER SUPPLY
7KH ZDWHU KHDWHUV FRYHUHG LQ WKLV PDQXDO UHTXLUH D  9$&
 VLQJOH SKDVH +]  DPS SRZHU VXSSO\ DQG PXVW DOVR
EH HOHFWULFDOO\ JURXQGHG LQ DFFRUGDQFH ZLWK ORFDO FRGHV RU LQ WKH
DEVHQFH RI ORFDO FRGHV ZLWK WKH 1DWLRQDO (OHFWULFDO &RGH $16,
1)3$RUWKH&DQDGLDQ(OHFWULFDO&RGH&6$&
WATER TEMPERATURE CONTROL AND MIXING VALVES
Water temperature over 125°F (52°C)
can cause severe burns instantly
resulting in severe injury or death.
Children, the elderly and the
physically or mentally disabled are at
highest risk for scald injury.
Feel water before bathing or showering.
Temperature limiting devices such as
mixing valves must be installed
when required by codes and to
ensure safe temperatures at fixtures.
:DWHUKHDWHGWRDWHPSHUDWXUHZKLFKZLOOVDWLVI\FORWKHVZDVKLQJGLVK
ZDVKLQJDQGRWKHUVDQLWL]LQJQHHGVFDQVFDOGDQGFDXVHSHUPDQHQW
LQMXU\XSRQFRQWDFW6KRUWUHSHDWHGKHDWLQJF\FOHVFDXVHGE\VPDOO
KRWZDWHUXVHVFDQFDXVHWHPSHUDWXUHVDWWKHSRLQWRIXVHWRH[FHHG
WKHZDWHUKHDWHU¶VWHPSHUDWXUHVHWWLQJE\XSWR)&
6RPHSHRSOHDUHPRUHOLNHO\WREHSHUPDQHQWO\LQMXUHGE\KRWZDWHU
WKDQ RWKHUV 7KHVH LQFOXGH WKH HOGHUO\ FKLOGUHQ WKH LQ¿UP DQGWKH
SK\VLFDOO\PHQWDOO\GLVDEOHG7DEOHVKRZVDSSUR[LPDWHWLPHWREXUQ
UHODWLRQVKLSIRUQRUPDODGXOWVNLQ,IDQ\RQHXVLQJKRWZDWHUSURYLGHG
E\WKHZDWHUKHDWHUEHLQJLQVWDOOHG¿WVLQWRRQHRIWKHVHJURXSVRULI
WKHUHLVDORFDOFRGHRUVWDWHODZUHTXLULQJDFHUWDLQZDWHUWHPSHUDWXUH
DWWKHSRLQWRIXVHWKHQVSHFLDOSUHFDXWLRQVPXVWEHWDNHQ
,Q DGGLWLRQ WR XVLQJ WKH ORZHVW SRVVLEOH WHPSHUDWXUH VHWWLQJ WKDW
VDWLV¿HV WKH GHPDQG RI WKH DSSOLFDWLRQ D 0L[LQJ 9DOYH VKRXOG EH
LQVWDOOHGDWWKHZDWHUKHDWHUVHH)LJXUHRUDWWKHKRWZDWHUWDSV
WRIXUWKHUUHGXFHV\VWHPZDWHUWHPSHUDWXUH
0L[LQJ YDOYHV DUH DYDLODEOH DW SOXPELQJ VXSSO\ VWRUHV &RQVXOW D
4XDOL¿HG,QVWDOOHURU6HUYLFH$JHQF\)ROORZPL[LQJYDOYHPDQXIDFWXUHU¶V
LQVWUXFWLRQVIRULQVWDOODWLRQRIWKHYDOYHV
TABLE 4.
:DWHU7HPSHUDWXUH)
7LPHIRUVW'HJUHH%XUQ
/HVV6HYHUH%XUQV
7LPHIRU3HUPDQHQW%XUQV
QGUG'HJUHH
0RVW6HYHUH%XUQV
110
QRUPDOVKRZHUWHPS
116 SDLQWKUHVKROG
116 PLQXWHV PLQXWHV
122 PLQXWH PLQXWHV
131 VHFRQGV VHFRQGV
140 VHFRQGV VHFRQGV
149 VHFRQG VHFRQGV
154 instantaneous VHFRQG
86*RYHUQPHQW0HPRUDQGXP&36&3HWHU/$UPVWURQJ6HSW
GAS SUPPLY SYSTEMS
/RZSUHVVXUHEXLOGLQJJDVVXSSO\V\VWHPVDUHGHILQHGDVWKRVH
V\VWHPV WKDW FDQQRW XQGHU DQ\ FLUFXPVWDQFHV H[FHHG ´
:&36, *DXJH7KHVH V\VWHPV GRQRW UHTXLUH SUHVVXUH
UHJXODWLRQ 0HDVXUHPHQWV VKRXOG EH WDNHQ WR LQVXUH WKDW JDV
SUHVVXUHVDUHVWDEOHDQGIDOOZLWKLQWKHUHTXLUHPHQWVVWDWHGRQ
WKH ZDWHU KHDWHU UDWLQJ SODWH 5HDGLQJV VKRXOG EH WDNHQ ZLWK
DOOJDVEXUQLQJHTXLSPHQWRIIVWDWLF SUHVVXUH DQG ZLWK DOOJDV
EXUQLQJHTXLSPHQWUXQQLQJDWPD[LPXPUDWHG\QDPLFSUHVVXUH
7KH JDV VXSSO\ SUHVVXUH PXVW EH VWDEOH ZLWKLQ ´ :&
IURP VWDWLF WR G\QDPLF SUHVVXUH WR SURYLGH JRRG SHUIRUPDQFH
3UHVVXUHGURSVWKDWH[FHHG´:&PD\FDXVHURXJKVWDUWLQJ
QRLV\ FRPEXVWLRQ RU QXLVDQFH RXWDJHV ,QFUHDVHV RU VSLNHV
LQ VWDWLF SUHVVXUH GXULQJ RII F\FOHV PD\ FDXVH IDLOXUH WR LJQLWH
RU LQ VHYHUH FDVHV GDPDJH WR DSSOLDQFH JDV YDOYHV ,I \RXU
ORZ SUHVVXUH V\VWHP GRHV 127 PHHW WKHVH UHTXLUHPHQWV WKH
LQVWDOOHULVUHVSRQVLEOHIRUWKHFRUUHFWLRQV
+LJK 3UHVVXUH EXLOGLQJ VXSSO\ V\VWHPV XVH SUHVVXUHV WKDW
H[FHHG´:&36,*DXJH7KHVHV\VWHPVPXVWXVH¿HOG
VXSSOLHG UHJXODWRUV WR ORZHU WKH JDV SUHVVXUH WR OHVV WKDQ ´
:&36,*DXJH:DWHUKHDWHUVUHTXLUHJDVUHJXODWRUVWKDW
DUHSURSHUO\VL]HGIRUWKHZDWHUKHDWHULQSXWDQGGHOLYHUWKHUDWLQJ
SODWHVSHFL¿HGSUHVVXUHV*DVVXSSO\V\VWHPVZKHUHSUHVVXUH
H[FHHGV36,RIWHQUHTXLUHPXOWLSOHUHJXODWRUVWRDFKLHYHGHVLUHG
SUHVVXUHV6\VWHPVLQH[FHVVRI36,EXLOGLQJSUHVVXUHVKRXOG
EHGHVLJQHGE\JDVGHOLYHU\SURIHVVLRQDOVIRUEHVWSHUIRUPDQFH
:DWHUKHDWHUVFRQQHFWHGWRJDVVXSSO\V\VWHPVWKDWH[FHHG´
:&36,*DXJHDWDQ\WLPHPXVWEHHTXLSSHGZLWKDJDV
VXSSO\UHJXODWRU
$OOPRGHOVUHTXLUHDPLQLPXPJDVVXSSO\SUHVVXUHRI:&
IRUQDWXUDOJDVDQGSURSDQHJDV7KHPLQLPXPVXSSO\SUHVVXUH
LVPHDVXUHGZKLOHJDVLVÀRZLQJG\QDPLFSUHVVXUH7KHVXSSO\
SUHVVXUHVKRXOGQHYHUIDOOEHORZ:&IRUQDWXUDOJDV7KH
VXSSO\SUHVVXUHVKRXOGEHPHDVXUHGZLWKDOOJDV¿UHGDSSOLDQFHV
FRQQHFWHGWRWKHFRPPRQPDLQ¿ULQJDWIXOOFDSDFLW\,IWKHVXSSO\
SUHVVXUHGURSVPRUHWKDQ´:&DVJDVEHJLQVWRÀRZWRWKH
ZDWHUKHDWHUWKHQWKHVXSSO\JDVV\VWHPLQFOXGLQJWKHJDVOLQHDQG
RUWKHJDVUHJXODWRUPD\EHUHVWULFWHGRUXQGHUVL]HG6HH6XSSO\
*DV5HJXODWRUVHFWLRQDQG*DV3LSLQJVHFWLRQRIWKLVPDQXDO7KH
JDVYDOYHRQDOOPRGHOVKDVDPD[LPXPJDVVXSSO\SUHVVXUHOLPLW
RI´:&7KHPD[LPXPVXSSO\SUHVVXUHLVPHDVXUHGZKLOHJDV
LVQRWÀRZLQJVWDWLFSUHVVXUH
SUPPLY GAS REGULATOR
7KHPD[LPXPDOORZDEOHJDVVXSSO\SUHVVXUHIRUWKLVZDWHUKHDWHULV
14:&N3D,QVWDOODSRVLWLYHORFNXSJDVSUHVVXUHUHJXODWRU
LQ WKH JDV VXSSO\ OLQH LI LQOHW JDV SUHVVXUH FDQ H[FHHG  :&
N3DDWDQ\WLPH5HJXODWRUVPXVWEHVL]HGXVHGDFFRUGLQJWR
PDQXIDFWXUHU¶VVSHFL¿FDWLRQV
,IDSRVLWLYHORFNXSUHJXODWRULVUHTXLUHGIROORZWKHVHLQVWUXFWLRQV
 3RVLWLYHORFNXSJDVSUHVVXUHUHJXODWRUVPXVWEHUDWHGDWRUDERYH
WKHLQSXW%WXKUUDWLQJRIWKHZDWHUKHDWHUWKH\VXSSO\
 3RVLWLYHORFNXSJDVSUHVVXUHUHJXODWRUVVKRXOGEHLQVWDOOHGQRFORVHU
WKDQ  HTXLYDOHQW IHHW PHWHU DQG QR IDUWKHU WKDQ  HTXLYDOHQW
IHHWPHWHUVIURPZDWHUKHDWHU¶VLQOHWJDVFRQQHFWLRQ
 $IWHU LQVWDOOLQJ WKH SRVLWLYH ORFNXS JDV SUHVVXUH UHJXODWRUV DQ
LQLWLDO QRPLQDO VXSSO\ SUHVVXUH VHWWLQJ RI  :&  N3D ZKLOH
ZDWHU KHDWHU LV RSHUDWLQJ LV UHFRPPHQGHG DQG ZLOO JHQHUDOO\
SURYLGHJRRGZDWHUKHDWHURSHUDWLRQ6RPHDGGLWLRQDODGMXVWPHQW
PD\EHUHTXLUHGODWHUWRPDLQWDLQDVWHDG\JDVVXSSO\SUHVVXUH
INSTALLATION REQUIREMENTS
14
HOT WATER
OUTLET
TO TANK
INLET
CHECK
VALVE
MIXING
VALVE
COLD
WATER
INLET
TEMPERED WATER
OUTLET
12” TO 15”
(30-38 cm)
CHECK
VALVE
FIGURE 10.
DISHWASHING MACHINES
$OO GLVKZDVKLQJ PDFKLQHV PHHWLQJ WKH 1DWLRQDO 6DQLWDWLRQ
)RXQGDWLRQUHTXLUHPHQWVDUHGHVLJQHGWRRSHUDWHZLWKZDWHU
IORZSUHVVXUHVEHWZHHQDQGSRXQGVSHUVTXDUHLQFK
N3DDQGN3D)ORZSUHVVXUHVDERYHSRXQGV
SHUVTXDUHLQFKN3DRUEHORZSRXQGVSHUVTXDUH
LQFK  N3D ZLOO UHVXOW LQ LPSURSHUO\ VDQLWL]HG GLVKHV
:KHUHSUHVVXUHVDUHKLJKDZDWHUSUHVVXUHUHGXFLQJRUIORZ
UHJXODWLQJFRQWUROYDOYHVKRXOGEHXVHGLQWKH)&
OLQHWRWKHGLVKZDVKLQJPDFKLQHDQGVKRXOGEHDGMXVWHGWR
GHOLYHUZDWHUSUHVVXUHEHWZHHQWKHVHOLPLWV
7KH 1DWLRQDO 6DQLWDWLRQ )RXQGDWLRQ DOVR UHFRPPHQGV
FLUFXODWLRQRI)&ZDWHU7KHFLUFXODWLRQIORZUDWH
VKRXOGEHMXVWHQRXJKWRSURYLGH)&ZDWHUDWWKH
SRLQWRIWDNHRIIWRWKHGLVKZDVKLQJPDFKLQH
$GMXVW IORZ E\ WKURWWOLQJ D IXOO SRUW EDOO YDOYH LQVWDOOHG LQ
WKH FLUFXODWLQJ OLQH RQ WKH RXWOHW VLGH RI WKH SXPS 1HYHU
WKURWWOHIORZRQWKHVXFWLRQVLGHRIDSXPS6HH:DWHU3LSLQJ
'LDJUDPVLQWKLVPDQXDO
CLOSED WATER SYSTEMS
:DWHUVXSSO\V\VWHPVPD\EHFDXVHRIFRGHUHTXLUHPHQWVRU
VXFKFRQGLWLRQVDVKLJKOLQHSUHVVXUHDPRQJRWKHUVKDYH
LQVWDOOHGGHYLFHVVXFKDVSUHVVXUHUHGXFLQJYDOYHVFKHFN
YDOYHV DQG EDFN IORZ SUHYHQWHUV 'HYLFHV VXFK DV WKHVH
FDXVHWKHZDWHUV\VWHPWREHDFORVHGV\VWHP
THERMAL EXPANSION
$VZDWHULVKHDWHGLWH[SDQGVWKHUPDOH[SDQVLRQ,QD
FORVHGV\VWHPWKHYROXPHRIZDWHUZLOOJURZZKHQLWLVKHDWHG
$VWKHYROXPHRIZDWHUJURZVWKHUHZLOOEHDFRUUHVSRQGLQJ
LQFUHDVHLQZDWHUSUHVVXUHGXHWRWKHUPDOH[SDQVLRQ7KHUPDO
H[SDQVLRQFDQFDXVHSUHPDWXUHWDQNIDLOXUHOHDNDJH7KLV
W\SHRIIDLOXUHLVQRWFRYHUHGXQGHUWKHOLPLWHGZDUUDQW\
7KHUPDOH[SDQVLRQFDQDOVRFDXVHLQWHUPLWWHQW7HPSHUDWXUH
3UHVVXUH5HOLHI9DOYHRSHUDWLRQZDWHUGLVFKDUJHGIURPWKH
YDOYHGXHWRH[FHVVLYHSUHVVXUHEXLOG XS7KLVFRQGLWLRQLV
QRW FRYHUHG XQGHU WKH OLPLWHG ZDUUDQW\ 7KH 7HPSHUDWXUH
3UHVVXUH5HOLHI9DOYHLVQRWLQWHQGHGIRUWKHFRQVWDQWUHOLHI
RIWKHUPDOH[SDQVLRQ
$ SURSHUO\ VL]HG WKHUPDO H[SDQVLRQ WDQN PXVW EH LQVWDOOHG RQ
DOO FORVHG V\VWHPV WR FRQWURO WKH KDUPIXO HIIHFWV RI WKHUPDO
H[SDQVLRQ&RQWDFWDORFDOSOXPELQJVHUYLFHWHFKQLFLDQWRKDYHD
WKHUPDOH[SDQVLRQWDQNLQVWDOOHG
6HH:DWHU/LQH&RQQHFWLRQVRQSDJHDQGWKH:DWHU3LSLQJ
'LDJUDPVEHJLQQLQJRQSDJH
TEMPERATURE-PRESSURE RELIEF VALVE
Explosion Hazard
Temperature-Pressure Relief Valve
must comply with ANSI Z21.22-
CSA 4.4 and ASME code.
Properly sized temperature-
pressure relief valve must be
installed in opening provided.
Can result in overheating and
excessive tank pressure.
Can cause serious injury or death.
7KLVZDWHUKHDWHULVSURYLGHGZLWKDSURSHUO\UDWHGVL]HGDQGFHUWL¿HG
FRPELQDWLRQ 7HPSHUDWXUH3UHVVXUH 5HOLHI 9DOYH 73 YDOYH E\
WKHPDQXIDFWXUHU7KHYDOYHLVFHUWL¿HGE\DQDWLRQDOO\UHFRJQL]HG
WHVWLQJ ODERUDWRU\ WKDW PDLQWDLQV SHULRGLF LQVSHFWLRQRI SURGXFWLRQ
RI OLVWHG HTXLSPHQW RI PDWHULDOV DV PHHWLQJ WKH UHTXLUHPHQWV IRU
3UHVVXUH5HOLHI9DOYHVIRU+RW:DWHU6XSSO\6\VWHPV$16,=
&6$DQGWKHFRGHUHTXLUHPHQWVRI$60(
,I UHSODFHG WKH QHZ 73 YDOYH PXVW PHHW WKH UHTXLUHPHQWV
RI ORFDO FRGHV EXW QRW OHVV WKDQ D FRPELQDWLRQ 7HPSHUDWXUH
3UHVVXUH 5HOLHI 9DOYH UDWHGVL]HG DQG FHUWL¿HG DV LQGLFDWHG LQ
WKH DERYH SDUDJUDSK 7KH QHZ YDOYH PXVW EH PDUNHG ZLWK D
PD[LPXP VHW SUHVVXUH QRW WR H[FHHG WKH PDUNHG K\GURVWDWLF
ZRUNLQJSUHVVXUHRIWKHZDWHUKHDWHUSVLN3DDQG
DGLVFKDUJHFDSDFLW\QRWOHVVWKDQWKHZDWHUKHDWHU%WXKURUN:
LQSXWUDWHDVVKRZQRQWKHZDWHUKHDWHU¶VPRGHOUDWLQJODEHO
127(,QDGGLWLRQWRWKHIDFWRU\LQVWDOOHG7HPSHUDWXUH3UHVVXUH
5HOLHI9DOYHRQWKHZDWHUKHDWHUHDFKUHPRWHVWRUDJHWDQNWKDW
PD\EHLQVWDOOHGDQGSLSHGWRDZDWHUKHDWLQJDSSOLDQFHPXVWDOVR
KDYHLWVRZQ SURSHUO\VL]HGUDWHG DQG DSSURYHG7HPSHUDWXUH
3UHVVXUH 5HOLHI 9DOYH LQVWDOOHG &DOO WKH WROO IUHH WHFKQLFDO
VXSSRUWSKRQHQXPEHUOLVWHGRQWKH EDFN FRYHURIWKLVPDQXDO
IRUWHFKQLFDODVVLVWDQFHLQVL]LQJD7HPSHUDWXUH3UHVVXUH5HOLHI
9DOYHIRUUHPRWHVWRUDJHWDQNV
)RUVDIHRSHUDWLRQRIWKHZDWHUKHDWHUWKH7HPSHUDWXUH3UHVVXUH
5HOLHI9DOYHPXVWQRWEHUHPRYHGIURPLWVGHVLJQDWHGRSHQLQJ
QRU SOXJJHG 7KH 7HPSHUDWXUH3UHVVXUH 5HOLHI 9DOYH PXVW EH
LQVWDOOHGGLUHFWO\LQWRWKH¿WWLQJRIWKHZDWHUKHDWHUGHVLJQHGIRU
WKH SUHVVXUH UHOLHI YDOYH  ,QVWDOO GLVFKDUJH SLSLQJ VR WKDW DQ\
GLVFKDUJHZLOOH[LWWKHSLSHZLWKLQLQFKHVFPDERYHDQ
DGHTXDWHÀRRUGUDLQRUH[WHUQDOWRWKHEXLOGLQJ,QFROGFOLPDWHV
LW LV UHFRPPHQGHG WKDW LW EH WHUPLQDWHG DW DQ DGHTXDWH GUDLQ
LQVLGHWKHEXLOGLQJ%HFHUWDLQWKDWQRFRQWDFWLVPDGHZLWKDQ\
OLYHHOHFWULFDOSDUW7KHGLVFKDUJHRSHQLQJPXVWQRWEHEORFNHG
RUUHGXFHGLQVL]HXQGHUDQ\FLUFXPVWDQFHV([FHVVLYHOHQJWK
RYHUIHHWPRUXVHRIPRUHWKDQIRXUHOERZVFDQFDXVH
UHVWULFWLRQDQGUHGXFHWKHGLVFKDUJHFDSDFLW\RIWKHYDOYH
15
1R YDOYH RU RWKHU REVWUXFWLRQ LV WR EH SODFHG EHWZHHQ WKH
7HPSHUDWXUH3UHVVXUH5HOLHI9DOYHDQGWKHWDQN'RQRWFRQQHFW
GLVFKDUJH SLSLQJ GLUHFWO\ WR WKH GUDLQ XQOHVV D ´  FP
DLU JDS LV SURYLGHG 7R SUHYHQW ERGLO\ LQMXU\ KD]DUG WR OLIH RU
SURSHUW\GDPDJHWKHUHOLHIYDOYHPXVWEHDOORZHGWRGLVFKDUJH
ZDWHU LQ DGHTXDWH TXDQWLWLHV VKRXOG FLUFXPVWDQFHV GHPDQG ,I
WKHGLVFKDUJHSLSHLVQRWFRQQHFWHGWRDGUDLQRURWKHUVXLWDEOH
PHDQVWKHZDWHUÀRZPD\FDXVHSURSHUW\GDPDJH
Water Damage Hazard
Temperature-Pressure Relief Valve discharge
pipe must terminate at adequate drain.
CAUTION
T&P Valve Discharge Pipe Requirements:
 6KDOOQRWEHVPDOOHULQVL]HWKDQWKHRXWOHWSLSHVL]HRIWKH
YDOYHRUKDYHDQ\UHGXFLQJFRXSOLQJVRURWKHUUHVWULFWLRQV
 6KDOOQRWEHSOXJJHGRUEORFNHG
 6KDOOQRWEHH[SRVHGWRIUHH]LQJWHPSHUDWXUHV
 6KDOOEHRIPDWHULDOOLVWHGIRUKRWZDWHUGLVWULEXWLRQ
 6KDOOEHLQVWDOOHGVRDVWRDOORZFRPSOHWHGUDLQDJHRIERWK
WKH7HPSHUDWXUH3UHVVXUH5HOLHI9DOYHDQGWKHGLVFKDUJH
SLSH
 0XVWWHUPLQDWHDPD[LPXPRIVL[LQFKHVDERYHDÀRRU
GUDLQRUH[WHUQDOWRWKHEXLOGLQJ,QFROGFOLPDWHVLWLV
UHFRPPHQGHGWKDWWKHGLVFKDUJHSLSHEHWHUPLQDWHGDWDQ
DGHTXDWHGUDLQLQVLGHWKHEXLOGLQJ
 6KDOOQRWKDYHDQ\YDOYHRURWKHUREVWUXFWLRQEHWZHHQWKH
SUHVVXUHUHOLHIYDOYHDQGWKHGUDLQ
Burn hazard.
Hot water discharge.
Keep clear of Temperature-
Pressure Relief Valve
discharge outlet.
7KH7HPSHUDWXUH3UHVVXUH5HOLHI9DOYHPXVWEHPDQXDOO\RSHUDWHG
DWOHDVWWZLFHD\HDU&DXWLRQVKRXOGEHWDNHQWRHQVXUHWKDWQR
RQHLVLQIURQWRIRUDURXQGWKHRXWOHWRIWKH7HPSHUDWXUH3UHVVXUH
5HOLHI9DOYHGLVFKDUJHOLQHDQGWKHZDWHUPDQXDOO\GLVFKDUJHG
ZLOO QRW FDXVH DQ\ ERGLO\ LQMXU\ RU SURSHUW\ GDPDJH EHFDXVH
WKH ZDWHU PD\ EH H[WUHPHO\ KRW ,I DIWHU PDQXDOO\ RSHUDWLQJ WKH
YDOYHLW IDLOV WRFRPSOHWHO\ UHVHWDQGFRQWLQXHV WRUHOHDVH ZDWHU
LPPHGLDWHO\FORVHWKHFROGZDWHULQOHWWRWKHZDWHUKHDWHUIROORZWKH
GUDLQLQJLQVWUXFWLRQVLQWKLVPDQXDODQGUHSODFHWKH7HPSHUDWXUH
3UHVVXUH5HOLHI9DOYHZLWKDSURSHUO\UDWHGVL]HGQHZRQH
NOTE:7KHSXUSRVHRID7HPSHUDWXUH3UHVVXUH5HOLHI9DOYHLVWR
SUHYHQWH[FHVVLYHWHPSHUDWXUHVDQGSUHVVXUHVLQWKHVWRUDJHWDQN
7KH 73 YDOYH LV QRW LQWHQGHG IRU WKH FRQVWDQW UHOLHI RI WKHUPDO
H[SDQVLRQ $ SURSHUO\ VL]HG WKHUPDO H[SDQVLRQ WDQN PXVW EH
LQVWDOOHG RQ DOO FORVHG V\VWHPV WR FRQWURO WKHUPDO H[SDQVLRQ VHH
&ORVHG:DWHU6\VWHPVDQG7KHUPDO([SDQVLRQRQSDJH
,I\RXGRQRWXQGHUVWDQGWKHVHLQVWUXFWLRQVRUKDYHDQ\TXHVWLRQV
UHJDUGLQJ WKH 7HPSHUDWXUH3UHVVXUH 5HOLHI 9DOYH FDOO WKH WROO
IUHHQXPEHU OLVWHG RQ WKH EDFNFRYHU RIWKLV PDQXDO IRUWHFKQLFDO
DVVLVWDQFH
CONTAMINATED AIR
Breathing Hazard - Carbon Monoxide Gas
Install water heater in accordance with
the Instruction Manual and NFPA 54 or
CAN/CSA-B149.1.
To avoid injury, combustion and ventilation
air must be taken from outdoors.
Do not place chemical vapor emitting
products near water heater.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.
&RUURVLRQRIWKHÀXHZD\VDQGYHQWV\VWHPPD\RFFXULIDLUIRU
FRPEXVWLRQ FRQWDLQV FHUWDLQ FKHPLFDO YDSRUV 6XFK FRUURVLRQ
PD\UHVXOWLQIDLOXUHDQGULVNRIDVSK\[LDWLRQ
&RPEXVWLRQDLUWKDWLVFRQWDPLQDWHGFDQJUHDWO\GLPLQLVKWKHOLIH
VSDQRIWKHZDWHUKHDWHUDQGZDWHUKHDWHUFRPSRQHQWVVXFKDV
KRWVXUIDFHLJQLWHUVDQGEXUQHUV3URSHOODQWVRIDHURVROVSUD\V
EHDXW\VKRSVXSSOLHVZDWHUVRIWHQHUFKHPLFDOVDQGFKHPLFDOV
XVHGLQGU\FOHDQLQJSURFHVVHVWKDWDUHSUHVHQWLQWKHFRPEXVWLRQ
YHQWLODWLRQRUDPELHQWDLUFDQFDXVHVXFKGDPDJH
'RQRWVWRUHSURGXFWVRIWKLVVRUWQHDUWKHZDWHUKHDWHU$LUZKLFK
LVEURXJKWLQFRQWDFWZLWKWKHZDWHUKHDWHUVKRXOGQRWFRQWDLQDQ\
RIWKHVHFKHPLFDOV,IQHFHVVDU\XQFRQWDPLQDWHGDLUVKRXOGEH
REWDLQHGIURPUHPRWHRURXWGRRUVRXUFHV7KHOLPLWHGZDUUDQW\
LV YRLGHG ZKHQ IDLOXUH RI ZDWHU KHDWHU LV GXH WR D FRUURVLYH
DWPRVSKHUH 6HH OLPLWHG ZDUUDQW\ IRU FRPSOHWH WHUPV DQG
FRQGLWLRQV
AIR REQUIREMENTS
Breathing Hazard - Carbon Monoxide Gas
Install water heater in accordance with
the Instruction Manual and NFPA 54 or
CAN/CSA-B149.1.
To avoid injury, combustion and ventilation
air must be taken from outdoors.
Do not place chemical vapor emitting
products near water heater.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.
)RUVDIHRSHUDWLRQDQDGHTXDWHVXSSO\RIIUHVKXQFRQWDPLQDWHG
DLUIRUFRPEXVWLRQDQGYHQWLODWLRQPXVWEHSURYLGHG
$QLQVXI¿FLHQWVXSSO\RIDLUFDQFDXVHUHFLUFXODWLRQRIFRPEXVWLRQ
SURGXFWV UHVXOWLQJ LQ FRQWDPLQDWLRQ WKDW PD\ EH KD]DUGRXV WR
OLIH6XFKDFRQGLWLRQRIWHQZLOOUHVXOWLQD\HOORZOXPLQRXVEXUQHU
ÀDPHFDXVLQJVRRWLQJRIWKHFRPEXVWLRQFKDPEHUEXUQHUVDQG
ÀXHWXEHVDQGFUHDWHVDULVNRIDVSK\[LDWLRQ
'R QRW LQVWDOO WKH ZDWHU KHDWHU LQ D FRQ¿QHG VSDFH XQOHVV DQ
DGHTXDWHVXSSO\RIDLUIRUFRPEXVWLRQDQGYHQWLODWLRQLVEURXJKW
LQ WR WKDW VSDFH XVLQJ WKH PHWKRGV GHVFULEHG LQ WKH &RQ¿QHG
6SDFHVHFWLRQWKDWIROORZV
1HYHUREVWUXFWWKHÀRZRIYHQWLODWLRQDLU,I\RXKDYHDQ\GRXEWV
RUTXHVWLRQVDWDOOFDOO\RXUJDVVXSSOLHU)DLOXUHWRSURYLGHWKH
SURSHUDPRXQWRIFRPEXVWLRQDLUFDQUHVXOWLQD¿UHRUH[SORVLRQ
DQGFDXVHSURSHUW\GDPDJHVHULRXVERGLO\LQMXU\RUGHDWK
16
DIRECT VENT APPLIANCES
$SSOLDQFHVLQVWDOOHGLQD'LUHFW9HQWFRQ¿JXUDWLRQWKDWGHULYHDOO
DLUIRUFRPEXVWLRQIURPWKHRXWGRRUDWPRVSKHUHWKURXJKVHDOHG
LQWDNHDLUSLSLQJDUHQRWIDFWRUHGLQWKHWRWDODSSOLDQFHLQSXW%WX
KUFDOFXODWLRQVXVHGWRGHWHUPLQHWKHVL]HRIRSHQLQJVSURYLGLQJ
IUHVKDLULQWRFRQ¿QHGVSDFHV
EXHAUST FANS
:KHUHH[KDXVWIDQVDUHLQVWDOOHGDGGLWLRQDODLUVKDOOEHSURYLGHG
WRUHSODFH WKHH[KDXVWHG DLU :KHQ DQH[KDXVW IDQLV LQVWDOOHG
LQ WKH VDPH VSDFH ZLWK D ZDWHU KHDWHU VXI¿FLHQW RSHQLQJV WR
SURYLGH IUHVK DLU PXVW EH SURYLGHG WKDW DFFRPPRGDWH WKH
UHTXLUHPHQWVIRUDOODSSOLDQFHVLQWKHURRPDQGWKHH[KDXVWIDQ
8QGHUVL]HG RSHQLQJV ZLOO FDXVH DLU WR EH GUDZQ LQWR WKH URRP
WKURXJKWKHZDWHUKHDWHU¶VYHQWV\VWHPFDXVLQJSRRUFRPEXVWLRQ
6RRWLQJVHULRXVGDPDJHWRWKHZDWHUKHDWHUDQGWKHULVNRI¿UH
RUH[SORVLRQPD\UHVXOW,WFDQDOVRFUHDWHDULVNRIDVSK\[LDWLRQ
LOUVERS AND GRILLES
7KHIUHHDUHDVRIWKHIUHVKDLURSHQLQJVLQWKHLQVWUXFWLRQVWKDW
IROORZGRQRWWDNHLQWRDFFRXQWWKHSUHVHQFHRIORXYHUVJULOOHVRU
VFUHHQVLQWKHRSHQLQJV
7KH UHTXLUHG VL]H RI RSHQLQJV IRU FRPEXVWLRQ YHQWLODWLRQ DQG
GLOXWLRQDLUVKDOOEHEDVHGRQWKH³QHWIUHHDUHD´RIHDFKRSHQLQJ
:KHUHWKHIUHHDUHDWKURXJKDGHVLJQRIORXYHURUJULOOHRUVFUHHQ
LV NQRZQ LW VKDOO EH XVHG LQ FDOFXODWLQJ WKH VL]H RI RSHQLQJ
UHTXLUHGWRSURYLGHWKHIUHHDUHDVSHFL¿HG:KHUHWKHORXYHUDQG
JULOOHGHVLJQDQGIUHHDUHD DUH QRWNQRZQLWVKDOOEHDVVXPHG
WKDWZRRGORXYHUVZLOOKDYHIUHHDUHDDQGPHWDOORXYHUVDQG
JULOOHVZLOOKDYHIUHHDUHD1RQPRWRUL]HGORXYHUVDQGJULOOHV
VKDOOEH¿[HGLQWKHRSHQSRVLWLRQ
UNCONFINED SPACE
$Q8QFRQ¿QHG6SDFHLVRQHZKRVHYROXPH,6127/(667+$1
FXELFIHHWSHU%WXKUFXELFPHWHUVSHUN:RIWKH
WRWDOLQSXWUDWLQJRIDOODSSOLDQFHVLQVWDOOHGLQWKHVSDFH5RRPV
FRPPXQLFDWLQJGLUHFWO\ZLWKWKHVSDFHLQZKLFKWKHDSSOLDQFHV
DUH LQVWDOOHG WKURXJK RSHQLQJV QRW IXUQLVKHG ZLWK GRRUV DUH
FRQVLGHUHGDSDUWRIWKHXQFRQ¿QHGVSDFH
0DNHXS DLU UHTXLUHPHQWV IRU WKH RSHUDWLRQ RI H[KDXVW IDQV
NLWFKHQYHQWLODWLRQ V\VWHPV FORWKHVGU\HUV DQG ¿UHSODFHVVKDOO
DOVREH FRQVLGHUHGLQGHWHUPLQLQJ WKHDGHTXDF\ RID VSDFH WR
SURYLGHFRPEXVWLRQYHQWLODWLRQDQGGLOXWLRQDLU
UNUSUALLY TIGHT CONSTRUCTION
,QXQFRQ¿QHGVSDFHVLQEXLOGLQJVLQ¿OWUDWLRQPD\EHDGHTXDWH
WR SURYLGH DLU IRU FRPEXVWLRQ YHQWLODWLRQ DQG GLOXWLRQ RI ÀXH
JDVHV+RZHYHULQEXLOGLQJVRIXQXVXDOO\WLJKWFRQVWUXFWLRQIRU
H[DPSOH ZHDWKHU VWULSSLQJ KHDYLO\ LQVXODWHG FDXONHG YDSRU
EDUULHUHWFDGGLWLRQDODLUPXVWEHSURYLGHGXVLQJWKHPHWKRGV
GHVFULEHGLQWKH&RQ¿QHG6SDFHVHFWLRQWKDWIROORZV
CONFINED SPACE
$&RQ¿QHG 6SDFH LV RQH ZKRVH YROXPH LV OHVV WKDQ  FXELF
IHHWSHU%WXKUFXELFPHWHUVSHUN:RIWKHWRWDOLQSXW
UDWLQJRIDOODSSOLDQFHVLQVWDOOHGLQWKHVSDFH
2SHQLQJVPXVWEHLQVWDOOHGWRSURYLGHIUHVKDLUIRUFRPEXVWLRQ
YHQWLODWLRQDQGGLOXWLRQLQFRQ¿QHGVSDFHV7KHUHTXLUHGVL]HIRU
WKHRSHQLQJVLVGHSHQGHQWRQWKHPHWKRGXVHGWRSURYLGHIUHVK
DLUWRWKHFRQ¿QHGVSDFHDQGWKHWRWDO%WXKULQSXWUDWLQJRIDOO
DSSOLDQFHVLQVWDOOHGLQWKHVSDFH
VENTING INSTALLATION
FRESH AIR OPENINGS FOR CONFINED SPACES
7KH IROORZLQJ LQVWUXFWLRQV VKDOO EH XVHG WR FDOFXODWH WKH VL]H
QXPEHU DQG SODFHPHQW RI RSHQLQJV SURYLGLQJ IUHVK DLU IRU
FRPEXVWLRQ YHQWLODWLRQ DQG GLOXWLRQ LQ FRQ¿QHG VSDFHV 7KH
LOOXVWUDWLRQVVKRZQLQWKLVVHFWLRQRIWKHPDQXDODUHDUHIHUHQFH
IRU WKH RSHQLQJV WKDW SURYLGH IUHVK DLU LQWR FRQ¿QHG VSDFHV
RQO\'2127UHIHUWRWKHVHLOOXVWUDWLRQVIRUWKHSXUSRVHRIYHQW
LQVWDOODWLRQ6HH9HQWLQJ,QVWDOODWLRQRQSDJHVWKURXJKIRU
FRPSOHWHYHQWLQJLQVWDOODWLRQLQVWUXFWLRQV
OUTDOOR AIR THROUGH TWO OPENINGS
FIGURE 11.
7KH FRQ¿QHG VSDFH VKDOO EH SURYLGHG ZLWK WZR SHUPDQHQW
RSHQLQJVRQHFRPPHQFLQJZLWKLQLQFKHVPPRIWKHWRS
DQGRQHFRPPHQFLQJZLWKLQLQFKHVPPRIWKHERWWRPRI
WKHHQFORVXUH7KHRSHQLQJVVKDOOFRPPXQLFDWHGLUHFWO\ZLWKWKH
RXWGRRUV6HH)LJXUH
(DFKRSHQLQJVKDOOKDYHDPLQLPXPIUHHDUHDRIVTXDUHLQFK
SHU%WXKUPP
2
SHUN:RIWKHDJJUHJDWHLQSXWUDWLQJ
RIDOODSSOLDQFHVLQVWDOOHGLQWKHHQFORVXUH(DFKRSHQLQJVKDOO
QRWEHOHVVWKDQVTXDUHLQFKHVFP
2

OUTDOOR AIR THROUGH ONE OPENING
FIGURE 12.
$OWHUQDWLYHO\DVLQJOHSHUPDQHQWRSHQLQJFRPPHQFLQJZLWKLQ
LQFKHVPPRIWKHWRSRIWKHHQFORVXUHVKDOOEHSURYLGHG
6HH )LJXUH  7KH ZDWHU KHDWHU VKDOO KDYH FOHDUDQFHV RI DW
OHDVWLQFKPPIURPWKHVLGHVDQGEDFNDQGLQFKHVO
PPIURPWKHIURQWRIWKHZDWHUKHDWHU7KHRSHQLQJVKDOOGLUHFWO\
FRPPXQLFDWHZLWKWKHRXWGRRUVRUVKDOOFRPPXQLFDWHWKURXJKD
17
YHUWLFDORUKRUL]RQWDOGXFWWRWKHRXWGRRUV RU VSDFHVWKDWIUHHO\
FRPPXQLFDWHZLWKWKHRXWGRRUVDQGVKDOOKDYHDPLQLPXPIUHH
DUHDRIWKHIROORZLQJ
 VTXDUHLQFKSHU%WXKUPP
2
SHUN:RIWKHWRWDO
LQSXW UDWLQJ RI DOO DSSOLDQFHV ORFDWHG LQ WKH HQFORVXUH DQG
 1RWOHVVWKDQWKHVXPRIWKHDUHDVRIDOOYHQWFRQQHFWRUV
LQ WKH VSDFH
OUTDOOR AIR THROUGH TWO HORIZONTAL DUCTS
FIGURE 13.
7KH FRQ¿QHG VSDFH VKDOO EH SURYLGHG ZLWK WZR SHUPDQHQW
KRUL]RQWDO GXFWV RQH FRPPHQFLQJ ZLWKLQ  LQFKHV  PP
RI WKH WRS DQG RQH FRPPHQFLQJ ZLWKLQ  LQFKHV  PP
RI WKH ERWWRP RI WKH HQFORVXUH 7KH KRUL]RQWDO GXFWV VKDOO
FRPPXQLFDWH GLUHFWO\ ZLWK WKH RXWGRRUV 6HH )LJXUH 
(DFKGXFWRSHQLQJVKDOOKDYHDPLQLPXPIUHHDUHDRIVTXDUH
LQFKSHU%WXKUPPSHUN:RIWKHDJJUHJDWHLQSXW
UDWLQJRIDOODSSOLDQFHVLQVWDOOHGLQWKHHQFORVXUH
:KHQGXFWVDUHXVHGWKH\VKDOOEHRIWKHVDPHFURVVVHFWLRQDO
DUHD DV WKH IUHH DUHD RI WKH RSHQLQJV WR ZKLFK WKH\ FRQQHFW
7KH PLQLPXP GLPHQVLRQ RI UHFWDQJXODU DLU GXFWV VKDOO EH QRW
OHVV WKDQ  LQFKHV
OUTDOOR AIR THROUGH TWO VERTICAL DUCTS
7KH LOOXVWUDWLRQV VKRZQ LQ WKLV VHFWLRQ RI WKH PDQXDO DUH D
UHIHUHQFH IRU WKH RSHQLQJV WKDW SURYLGH IUHVK DLU LQWR FRQ¿QHG
VSDFHVRQO\
Do not refer to these illustrations for the purpose of vent
LQVWDOODWLRQ6HH9HQWLQJ,QVWDOODWLRQRQSDJHVIRUFRPSOHWH
YHQWLQJLQVWDOODWLRQLQVWUXFWLRQV
FIGURE 14.
7KHFRQ¿QHGVSDFHVKDOOEHSURYLGHGZLWKWZRSHUPDQHQWYHUWLFDO
GXFWVRQHFRPPHQFLQJZLWKLQLQFKHVPPRIWKHWRSDQG
RQHFRPPHQFLQJZLWKLQLQFKHVPPRIWKHERWWRPRIWKH
HQFORVXUH7KHYHUWLFDOGXFWVVKDOOFRPPXQLFDWHGLUHFWO\ZLWKWKH
RXWGRRUV6HH)LJXUH
(DFKGXFWRSHQLQJVKDOOKDYHDPLQLPXPIUHHDUHDRIVTXDUH
LQFKSHU%WXKUPP
2
SHUN:RIWKHDJJUHJDWHLQSXW
UDWLQJRIDOODSSOLDQFHVLQVWDOOHGLQWKHHQFORVXUH
:KHQGXFWVDUHXVHGWKH\VKDOOEHRIWKHVDPHFURVVVHFWLRQDO
DUHD DV WKH IUHH DUHD RI WKH RSHQLQJV WR ZKLFK WKH\ FRQQHFW
7KHPLQLPXPGLPHQVLRQRIUHFWDQJXODUDLUGXFWVVKDOOEHQRWOHVV
WKDQPP
AIR FROM OTHER INDOOR SPACES
FIGURE 15.
7KH FRQ¿QHG VSDFH VKDOO EH SURYLGHG ZLWK WZR SHUPDQHQW
RSHQLQJVRQHFRPPHQFLQJZLWKLQLQFKHVPPRIWKHWRS
DQGRQHFRPPHQFLQJZLWKLQLQFKHVPPRIWKHERWWRPRI
WKHHQFORVXUH6HH)LJXUH
(DFK RSHQLQJ VKDOO FRPPXQLFDWH GLUHFWO\ ZLWK DQ DGGLWLRQDO
URRPVRIVXI¿FLHQWYROXPHVRWKDWWKHFRPELQHGYROXPHRIDOO
VSDFHVPHHWVWKHFULWHULDIRUDQ8QFRQ¿QHG6SDFH
(DFKRSHQLQJVKDOOKDYHDPLQLPXPIUHHDUHDRIVTXDUHLQFK
SHU%WXKUPP
2
SHUN:RIWKHDJJUHJDWHLQSXWUDWLQJ
RIDOODSSOLDQFHVLQVWDOOHGLQWKHHQFORVXUH(DFKRSHQLQJVKDOO
QRWEHOHVVWKDQVTXDUHLQFKHVFP
2

VENTING
7+(,16758&7,216,17+,66(&7,21219(17,1*0867
%( )2//2:(' 72$92,' &+2.(' &20%867,21 25
5(&,5&8/$7,21 2) )/8( *$6(6 68&+ &21',7,216
&$86(6227,1*255,6.62)),5($1'$63+<;,$7,21
+HDWHUPXVWEHSURWHFWHGIURPIUHH]LQJGRZQGUDIWV
5HPRYHDOOVRRWRURWKHUREVWUXFWLRQVIURPWKHFKLPQH\WKDWZLOO
UHWDUGDIUHHGUDIW
7\SH%YHQWLQJLVUHFRPPHQGHGZLWKWKHVHKHDWHUV
7KLV ZDWHU KHDWHU PXVW EH YHQWHG LQ FRPSOLDQFH ZLWK DOO ORFDO
FRGHV WKH FXUUHQW UHYLVLRQ RI WKH 1DWLRQDO )XHO *DV &RGH
$16,=DQGZLWKWKH&DWHJRU\,9HQWLQJ7DEOHV
,IDQ\SDUWRIWKHYHQWV\VWHPLVH[SRVHGWRDPELHQWWHPSHUDWXUHV
EHORZ)&LWPXVWEHLQVXODWHGWRSUHYHQWFRQGHQVDWLRQ
 'RQRWFRQQHFWWKHKHDWHUWRDFRPPRQYHQWRUFKLPQH\ZLWK
VROLG IXHO EXUQLQJ HTXLSPHQW7KLV SUDFWLFH LV SURKLELWHG E\
PDQ\ORFDOEXLOGLQJFRGHVDVLVWKHSUDFWLFHRIYHQWLQJJDV
¿UHGHTXLSPHQWWRWKHGXFWZRUNRIYHQWLODWLRQV\VWHPV
18
9HQWFRQQHFWRUVPDNLQJKRUL]RQWDOUXQVPXVWKDYHDPLQLPXP
XSZDUGVORSHWRZDUGWKHFKLPQH\RUYHQWRILQFKSHUIRRW
9HQWFRQQHFWRUOHQJWKVKRXOGEHNHSWDVVKRUWDVSRVVLEOH
%HVXUHWKDWWKHYHQWSLSHGRHVQRWH[WHQGEH\RQGWKHLQVLGH
ZDOORIDFKLPQH\
,QYHQWLQJV\VWHPVZKHUHDFRQWLQXRXVRULQWHUPLWWHQW
EDFNSRVLWLYHGUDIWLVIRXQGWRH[LVWWKHFDXVHPXVW
EH GHWHUPLQHG DQG FRUUHFWHG ,Q VRPH FDVHV D VSHFLDO
YHQWFDSPD\EHUHTXLUHG'RQRWLQVWDOOWKLVXQLWRQWKH
SRVLWLYHGUDIWVLGHRIDYHQWLQJV\VWHPEHLQJVHUYHGE\D
SRZHUH[KDXVWHU
HORIZONTAL (SIDE-WALL) VENTING FOR GPV MODELS
$QH[KDXVWYHQWKRRGYHQWKRRGDQGDIOXHUHGXFHUDUH
VXSSOLHGZLWKDQ\XQLWLQWHQGHGIRUWKURXJKWKHZDOOKRUL]RQWDO
YHQWLQJ7KHVHSDUWVPXVWEHLQVWDOOHGZLWKRXWDOWHUDWLRQ7KH
YHQWKRRGDGDSWHULVGHVLJQHGIRUXVHZLWK6HONLUN0HWDOEHVWRV
0RGHO36RU0RGHO*YHQWLQJ6HH)LJXUH
5HIHUWR7DEOHIRUOLPLWDWLRQVRIYHQWLQJV\VWHPGHVLJQIRU
KRUL]RQWDOYHQWLQJ
TABLE 6.
GPV-540A thru 740A
)OXH2XWOHW'LD,QFKHVPP 
)OXH5HGXFHU
'LPHQVLRQV6XSSOLHG,QFKHVPP
[
[
0LQLPXP2XWOHW9HQW'LD,QFKHVPP 
0D[LPXP1XPEHU
2I(OERZV
90°
45°
4
8
0D[LPXP7RWDO9HQW6\VWHP
/HQJWK(TXLY)HHW0HWHUV
75
P
:KHQFDOFXODWLQJWKHHTXLYDOHQWOHQJWKRIDYHQWLQJV\VWHPHDFK
HOERZLVHTXLYDOHQWWRIHHWPRIVWUDLJKWSLSH,QQRFDVH
HOERZLVHTXLYDOHQWWRIHHWPRIVWUDLJKWSLSH,QQR
FDVHPD\WKHVXPRIWKHVWUDLJKWSLSHOHQJWKVDQGWKHHTXLYDOHQW
OHQJWKRIWKHHOERZVH[FHHGVIHHWP
1RWHWKHPLQLPXPYHQWGLDPHWHULQ7DEOH
5HIHUWR7DEOHIRUWKHFRUUHFWYHQWWHUPLQDOVL]HIRUHDFKKHDWHU
7KHGLPHQVLRQVQRWHGLQ7DEOHUHIHUWR)LJXUH
TABLE 7.
Heater
Model
Terminal
Model
AB C D
Rough-In
Dimensions
*39$
Thru 9+´ ´ ´ ´ ´ ´
*39$
FIGURE 17.
8VH RQO\ WKH VLGHZDOO YHQW WHUPLQDO VXSSOLHG ZLWK WKH KHDWHU
7KHVH WHUPLQDOV DUH VSHFLILFDOO\ OLVWHG IRU XVH RQ WKHVH
6WDWHKHDWHUV
 :KHUHDVHSDUDWHYHQWFRQQHFWLRQLVQRWDYDLODEOHDQGWKH
YHQWSLSHIURPWKHKHDWHUPXVWEHFRQQHFWHGWRDFRPPRQ
YHQWZLWKDQRLOEXUQLQJIXUQDFHWKHYHQWSLSHVKRXOGHQWHU
WKHVPDOOHUFRPPRQYHQWRUFKLPQH\DWDSRLQWDERYHWKH
ODUJHYHQWSLSH
BAROMETRIC DRAFT CONTROL ASSEMBLY
$ GRXEOHDFWLQJ EDURPHWULF GUDIW FRQWURO DVVHPEO\ LV SURYLGHG
ZLWK HDFK XQLW 7KH GUDIW FRQWURO DVVHPEO\ PXVW EH LQVWDOOHG
ZLWKRXWDOWHUDWLRQ7KLVDVVHPEO\LVIDFWRU\DGMXVWHGIRUKRUL]RQWDO
DSSOLFDWLRQRQO\DQGPXVWEHDWWDFKHGWRWKHKHDWHUDVVKRZQLQ
)LJXUH7KHRXWOHWRIWKHGUDIWFRQWURODVVHPEO\PD\EHURWDWHG
WRIDFHLQGLUHFWLRQQHHGHG7KHDVVHPEO\PXVWEH¿WWHGWRWKH
MDFNHWFRYHUVXFKWKDWLWLVSOXPEDQGOHYHOWRWKHJURXQG)DVWHQ
WKH GUDIW FRQWURO DVVHPEO\ WR WKH WRS FRYHU XVLQJ VKHHW PHWDO
VFUHZVDWWKUHHORFDWLRQVRUPRUHDVUHTXLUHG
'DPSHUVRURWKHUREVWUXFWLRQVPXVWQRWEHLQVWDOOHGEHWZHHQWKH
KHDWHUDQGWKHEDURPHWULFGUDIWFRQWURODVVHPEO\
'R QRW DGMXVW VHWWLQJV RQ JDWH &RXQWHUZHLJKW ZDVKHUV DUH
IDFWRU\ DGMXVWHG DQG VKRXOG UHVXOW LQ EUHHFKLQJ SUHVVXUH
PHDVXUHPHQWVDWWKHFRPEXVWLRQWHVWKROHZLWKLQWKHUDQJHVKRZQ
LQ7DEOH6HH)LJXUH
NOTE: $QHJDWLYHGUDIW´WR´ZFPXVWEHPDLQWDLQHGLQ
WKHYHQWSLSLQJ:KHQLQVWDOOHGWKHGDPSHUJDWHPXVWSLYRWIUHHO\
LQWKHULQJJXLGHV7KLVJDWHZLOODXWRPDWLFDOO\DGMXVWWRUHJXODWH
WKHFKLPQH\GUDIWLPSRVHGRQWKHKHDWHU
PROPER DRAFT CONTROLLER AND
VENT PIPE INSTALLATION
FIGURE 16.
VENT CONNECTION
9HQWFRQQHFWLRQVPXVWEHPDGHWRDQDGHTXDWHVWDFN
RUFKLPQH\5HIHUWRWKH1DWLRQDO)XHO*DV&RGHFXUUHQW
HGLWLRQ RU WR WKH YHQW SLSH PDQXIDFWXUHU¶V JDV YHQW DQG
FKLPQH\VL]LQJWDEOHWRSURSHUO\GHVLJQDQGVL]HWKHYHQWLQJ
V\VWHP5HIHUWR7DEOHIRUWKHYHQWSLSHVL]HUHTXLUHGIRU
LQVWDOODWLRQWRWKHEDURPHWULFGUDIWFRQWURODVVHPEO\RXWOHW
TABLE 5. BAROMETRIC DRAFT CONTROL
ASSEMBLY OUTLET SIZE
Model Flue Outlet
*3*$ ƎPP
*3*$ ƎPP
*3*$ ƎPP
:KHUHDQH[LVWLQJFKLPQH\RUYHQWLVWREHXVHGEHVXUHWKDW
WKHFKLPQH\RUYHQWKDVDGHTXDWHFDSDFLW\ IRU WKHQXPEHU
DQGVL]HVRIJDVDSSOLDQFHVEHLQJYHQWHGWKURXJKLW,QVSHFW
WKHFKLPQH\RUYHQWDQGUHPRYHDOOVRRWRURWKHUREVWUXFWLRQV
ZKLFKZLOOUHWDUGIUHHGUDIW
19
 ,QVWDOOWKHÀXHUHGXFHULQFOXGHGZLWKWKHH[KDXVWKRRGEHWZHHQ
WKHYHQWV\VWHPDQGWKHKHDWHU
 6HDODOOYHQWFRQQHFWLRQVDQGYHQWLQJZLWKVHDODQWVVXSSOLHG
E\ YHQW SLSH PDQXIDFWXUHU RU ZLWK D KLJKWHPSHUDWXUH
VLOLFRQH VHDODQW VXLWDEOH IRU FRQWLQXRXV WHPSHUDWXUHV RI
)&$FFHSWDEOHVHDODQWLQFOXGH'RZ&RUQLQJ
RUHTXLYDOHQW
DIRECT VENTING - FOR BTPV MODELS
$OOH[KDXVWYHQWWHUPLQDOIOXHUHGXFHUDQGLQWDNHYHQWWHUPLQDO
DUHVXSSOLHGZLWKDQ\XQLWLQWHQGHGIRUGLUHFWYHQWLQJ7KHVH
SDUWVPXVWEHLQVWDOOHGZLWKRXWDOWHUDWLRQ
7KLVKHDWHULVFDWHJRU\,,,DSSOLDQFHZKHQXVHGLQDGLUHFW
YHQWDSSOLFDWLRQ$OOQDWLRQDODQGORFDOFRGHVSHU WDLQLQJWRWKH
LQVWDOODWLRQRIVXFKDQDSSOLDQFHPXVWEHIROORZHG
+RUL]RQWDOSRUWLRQVRIWKHH[KDXVWYHQWV\VWHPPXVWEH
LQVWDOOHGZLWKDPLQLPXPXSZDUGVORSHRI´PPSHU
IRRWRIOHQJWK
6HONLUNPHWDOEHVWRVPRGHO36RU*YHQWLVDSSURYHGIRUXVHDV
H[KDXVWYHQWLQJRQWKHVHPRGHOV0RGHO36LVDGRXEOHZDOO
YHQWZLWKD´PPDLUVSDFHEHWZHHQSLSHV0RGHO*LV
DVLQJOHZDOOYDULDWLRQRIPRGHO36IRUXVHZKHUHFRPEXVWLEOH
FOHDUDQFHLVQRWDFRQFHUQ6HH7DEOH
TABLE 8.
Selkirk Metalbestos Model PS
Clearance to Combustibles
Interior PP
([WHULRU PP
´GLDPHWHU39&RUJDOYDQL]HGSLSHLVDSSURYHGIRUXVHDV
LQWDNHYHQWLQJRQWKHVHPRGHOV&ODVVDQG
VFKHGXOHSLSHPD\EHXVHGIRU39&SLSH,QWDNHYHQWLQJ
PXVWEHDGHTXDWHO\VXSSRUWHGWRDYRLGXQQHFHVVDU\VWUHVVRQ
YHQWKRRGYHQWLQJRUEXUQHU
6HH7DEOHOLPLWDWLRQVRQYHQWLQJV\VWHPGHVLJQIRUGLUHFW
YHQWLQVWDOODWLRQV
TABLE 9.
Dimension in Inches (mm) GPV-540A thru 740A
)OXH2XWOHW'LD 
)OXH5HGXFHU'LPHQVLRQ6XSSOLHG [ [
0LQ([KDXVW9HQW'LD,QFKPP 
0LQ,QWDNH9HQW'LD,QFKPP 
0D[LPXP1XPEHU2I(OERZV,QWDNH
90° 4
45° 8
0D[LPXP1XPEHU2I(OERZV([KDXVW
90° 4
45° 8
7RWDO,QWDNH9HQW/HQJWK(TXLY)W
0D[ P
0LQ P
7RWDO([KDXVW9HQW/HQJWK(TXLY)W
0D[ P
0LQ 
1RWH%DURPHWULFGUDIWFRQWUROLVQRWXVHGLQGLUHFWYHQWLQVWDOODWLRQV
DVWKHYHQWLQJV\VWHPPXVWEHVHDOHG
:KHQFDOFXODWLQJWKHHTXLYDOHQWOHQJWKRIDYHQWLQJV\VWHPHDFK
HOERZLVHTXLYDOHQWWRIHHWRIVWUDLJKWSLSH(DFKHOERZ
LVHTXLYDOHQWWRIHHWPRIVWUDLJKWSLSH'RQRWH[FHHGWKH
PD[LPXPQXPEHURIHOERZVDVVKRZQLQ7DEOH,QQRFDVHPD\
WKHVXPRIWKHVWUDLJKWSLSHOHQJWKVDQGWKHHTXLYDOHQWOHQJWKVRI
WKHHOERZVH[FHHGWKHYDOXHVVKRZQLQ7DEOH
SIDEWALL TERMINATION INSTALLATION
 ,I LQVWDOOLQJ RQO\ YHQW H[KDXVW SLSLQJ LQ D 3RZHU 9HQW
FRQ¿JXUDWLRQWKURXJKDVLGHZDOOHQVXUHWKDWDOOH[WHULRUVLGHZDOO
FOHDUDQFHUHTXLUHPHQWVIRUWKHWHUPLQDWLRQVKRZQLQ)LJXUH
$RQSDJHDUHEHLQJPDLQWDLQHG7KHVHFOHDUDQFHVDQG
WKRVHFLWHGE\ORFDODQGQDWLRQDOFRGHVPXVWEHPDLQWDLQHG
 ,I LQVWDOOLQJ ERWK LQWDNH DLU DQG YHQW SLSLQJ LQ D 'LUHFW 9HQW
FRQ¿JXUDWLRQWKURXJKDVLGHZDOOHQVXUHWKDWDOOH[WHULRUVLGHZDOO
FOHDUDQFHUHTXLUHPHQWVIRUWKHWHUPLQDWLRQVVKRZQLQ)LJXUH
%RQSDJH IRUWKH YHQW DQGLQWDNHDLU WHUPLQDWLRQDUH
EHLQJPDLQWDLQHG7KHVHFOHDUDQFHVDQGWKRVHFLWHGE\ORFDO
DQGQDWLRQDOFRGHVPXVWEHPDLQWDLQHG
VENT SYSTEM INSTALLATION
7KLVKHDWHULVDFDWHJRU\,,,DSSOLDQFHZKHQKRUL]RQWDOO\YHQWHG
WKURXJKDZDOOXVLQJWKHVXSSOLHGVLGHZDOOYHQWWHUPLQDO$OOQDWLRQDO
DQG ORFDO FRGHV SHUWDLQLQJ WR WKH LQVWDOODWLRQ RI VXFK YHQWLQJ
V\VWHPVPXVWEHIROORZHG
+RUL]RQWDOSRUWLRQVRIWKHYHQWV\VWHPPXVWEHLQVWDOOHGZLWKD
PLQLPXPXSZDUGVORSHRI´SHUIRRWRIOHQJWK
$OOMRLQWVDQGVHDPVLQWKHYHQWLQJV\VWHPPXVWEHVHDOHGJDV
WLJKW ,I D VLOLFRQH VHDOHU LV XVHG LW PXVW KDYH D FRQWLQXRXV
WHPSHUDWXUH UDWLQJ RI DW OHDVW ) & 'RZ &RUQLQJ
RUHTXLYDOHQWPXVWEHXVHG
CAUTION
Use only the vent hood supplied with this kit. Only supplied hood
provides required clearances from combustibles, both through
the wall and the exterior siding. Termination of a sidewall vent
system with a device other than the supplied vent hood could
affect system performance and result in a safety hazard.
IMPORTANT
3ODQ WKH OD\RXW RI WKH YHQW V\VWHP EDFNZDUG IURP WKH YHQW
WHUPLQDWLRQWRWKHZDWHUKHDWHU
 8VH WKH OD\RXW RI WKH YHQW V\VWHP EDFNZDUG IURP WKH YHQW
WHUPLQDWLRQWRWKHZDWHUKHDWHU
BEWARE OF CONCEALED WIRING AND PIPING INSIDE
OF WALL. REFER TO TABLE 7 FOR THE MAXIMUM WALL
THICKNESS “B” FOR EACH MODEL.
 6OLGH KRRG WKURXJK RSHQLQJ IURP RXWVLGH )DVWHQ KRRG WR
H[WHULRUZDOOZLWKDQFKRUVDQGVFUHZVVXSSOLHG
 ,QVWDOOFRYHUVSODWHDQGIDVWHQWRLQVLGHZDOOZLWKVFUHZV
 $WWDFKDVHDOULQJ0HOWDOEHVWRV65 RU HTXLYDOHQW WR WKH
YHQWKRRGFROODUVHH)LJXUH$WWDFK6HONLUN0HWDOEHVWRV
PRGHO36RUPRGHO*YHQWLQJWRWKHVHDOULQJIROORZLQJWKH
YHQWLQJ PDQXIDFWXUHU¶VLQVWUXFWLRQV )RU WRWDO VDIHW\ LW LV
UHFRPPHQGHGWKDWRQO\YHQWLQJOLVWHGIRUXVHZLWKFDWHJRU\
,,, DSSOLDQFHV SRVLWLYH YHQW SUHVVXUH QRQFRQGHQVLQJ
VKRXOGEHXVHGEHWZHHQWKHKHDWHUDQGWKHYHQWKRRGHYHQ
WKURXJKQDWLRQDORUORFDOFRGHVPD\DOORZWKHXVHRIW\SH%
RUVLQJOHZDOOYHQW
 ,QVWDOOWKHUHPDLQLQJYHQWVHFWLRQVEDFNWRWKHKHDWHUIROORZLQJ
WKH YHQWLQJ PDQXIDFWXUHU¶V LQVWUXFWLRQV RQ DVVHPEOLQJ DQG
VHDOLQJMRLQWV)ROORZJRRGYHQWLQJSUDFWLFHUHJDUGLQJSURSHUO\
VXSSRUWLQJYHQWV\VWHPDQGNHHSLQJWKHQXPEHURIRIIVHWVWR
DPLQLPXP6HH7DEOHIRUWKHPD[LPXPDOORZDEOHQXPEHU
RIHOERZVLQYHQWLQJV\VWHP
20
TERMINATION CLEARANCES SIDEWALL POWER VENT
V X
VENT TERMINAL AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED
v
v
A
G
V
F
IXED
CLOSED
FIXED
CLOSED
OPERABL
E
OPERABL
E
V
C
B
B
B
B
F
B
V
V
A
J
V
H
M
X
X
V
V
K
B
E
D
L
POWER VENT
(using room air for combustion)
EXTERIOR CLEARANCES FOR SIDEWALL VENT TERMINATION
FIGURE 18A
9HQWWHUPLQDOFOHDUDQFHVIRU³3RZHU9HQW´LQVWDOODWLRQV3RZHU9HQWFRQ¿JXUDWLRQVXVHURRPDLUIRUFRPEXVWLRQ
CANADIAN INSTALLATIONS
1
US INSTALLATIONS
2
CANADIAN INSTALLATIONS
1
US INSTALLATIONS
2
A
&OHDUDQFHDERYHJUDGH
YHUDQGDSRUFKGHFNRU
EDOFRQ\
LQFKHVFP LQFKHVFP
H
&OHDUDQFHWRHDFKVLGH
RIFHQWHUOLQHH[WHQGHG
DERYHPHWHUUHJXODWRU
DVVHPEO\
IHHWFPZLWKLQDKHLJKWIHHW
PDERYHWKHPHWHU
UHJXODWRUDVVHPEO\
IHHWFPZLWKLQD
KHLJKWIHHWP
DERYHWKHPHWHUUHJXODWRU
DVVHPEO\
B
&OHDUDQFHWRZLQGRZ
RUGRRUWKDWPD\EH
RSHQHG
LQFKHVFPIRUDSSOLDQFHVXSWR
%WXKUN:LQFKHV
FPIRUDSSOLDQFHVEHWZHHQ
%WXKUN:DQG%WXKU
N:LQFKHVFPIRUDSSOLDQFHV
DERYH%WXKUN:
IHHWPEHORZ
RUWRVLGHRIRSHQLQJ
IRRWFPDERYH
opening
I
&OHDUDQFHWRVHUYLFH
regulator vent outlet
IHHWFP IHHWFP
C
&OHDUDQFHWR
SHUPDQHQWO\FORVHG
ZLQGRZ
LQFKHVFP LQFKHVFP
J
&OHDUDQFHWRDQRQ
PHFKDQLFDODLUVXSSO\
LQOHWLQWREXLOGLQJRU
FRPEXVWLRQDLULQOHWWR
DQ\RWKHUDSSOLDQFH
LQFKHVFPIRUDSSOLDQFHVXS
WR%WXKUN:LQFKHV
FPIRUDSSOLDQFHVEHWZHHQ
%WXKUN:DQG
%WXKUN:LQFKHVFP
IRUDSSOLDQFHVDERYH%WX
KUN:
IHHWPEHORZRUWR
VLGHRIRSHQLQJIRRW
FPDERYHRSHQLQJ
D
9HUWLFDOFOHDUDQFHWR
YHQWLODWHGVRI¿WORFDWHG
DERYHWKHWHUPLQDO
ZLWKLQDKRUL]RQWDO
GLVWDQFHRIIHHW
FPIURPWKHFHQWHUOLQH
RIWKHWHUPLQDO
LQFKHVFP LQFKHVFP
K
&OHDUDQFHWRD
PHFKDQLFDODLUVXSSO\
inlet
IHHWP
IHHWFPDERYHLI
ZLWKLQ
IHHWPKRUL]RQWDOO\
E
&OHDUDQFHWR
XQYHQWLODWHGVRI¿W
LQFKHVFP LQFKHVFP
L
&OHDUDQFHDERYHSDYHG
VLGHZDONRUSDYHG
GULYHZD\ORFDWHGRQ
SXEOLFSURSHUW\
IHHWP
IHHWP
F
&OHDUDQFHWRRXWVLGH
FRUQHU
IHHWFP IHHWFP
M
&OHDUDQFHXQGHU
YHUDQGDSRUFKGHFNRU
EDOFRQ\
LQFKHVFPÁ LQFKHVFPÁ
G
&OHDUDQFHWRLQVLGH
FRUQHU
LQFKHVFP LQFKHVFP
,QDFFRUGDQFHZLWKWKHFXUUHQW&6$%1DWXUDO*DVDQG3URSDQH,QVWDOODWLRQ&RGH
,QDFFRUGDQFHZLWKWKHFXUUHQW$16,=1)3$1DWLRQDO)XHO*DV&RGH
$YHQWVKDOOQRWWHUPLQDWHGLUHFWO\DERYHDVLGHZDONRUSDYHGGULYHZD\WKDWLVORFDWHGEHWZHHQWZRVLQJOHIDPLO\GZHOOLQJVDQGVHUYHVERWKGZHOOLQJVZKHUHLWPD\
FDXVHKD]DUGRXVIURVWRULFHDFFXPXODWLRQVRQDGMDFHQWSURSHUW\VXUIDFHV
Á3HUPLWWHGRQO\LIYHUDQGDSRUFKGHFNRUEDOFRQ\LVIXOO\RSHQRQDPLQLPXPRIWZRVLGHVEHQHDWKWKHÀRRU
&OHDUDQFHLQDFFRUGDQFHZLWKORFDOLQVWDOODWLRQFRGHVDQGWKHUHTXLUHPHQWVRIWKHJDVVXSSOLHUDQGWKHPDQXIDFWXUHU¶VLQVWDOODWLRQLQVWUXFWLRQV
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
/