Ducane Oil Furnace
RLUF80C
FEATURES
Heavy-duty 14 gauge steel heat exchanger with a
durable ceramic fiber combustion chamber
Easy access large diameter clean out ports in heat
exchanger
Foil-faced high density fiberglass insulation in cabinet
reduces heat loss and sound
Cabinet has pre-painted steel for maximum durability
Direct drive models have slide-out blower design for
easy cleaning and service
4-speed PSC direct drive blower assemblies are
dynamically balanced with resilient motor mounts for
smooth and quiet operation
Belt drive models have permanently lubricated split
phase blower motor, adjustable pulley and sheave
High quality Beckett Flame Retention burner for
efficient combustion
High efficiency air flow system to provide consistent
operation through all operating conditions
Honeywell 7184B primary control with 15 second pre
purge, interrupted ignition, limited reset, and LED
diagnostics
Solid state ignition with 20KV output voltage
PSC burner motor with low amp draw and ball
bearings for long life
40 VA transformer (Direct drive only)
Transformer and cooling fan relay are factory wired
for easy add-on cooling installation (Direct drive only)
Limited life-time warranty on heat exchanger and five
year limited warranty on all parts
CC
CC
C
Model Number Guide
Physical and Electrical
RL FU08C 521/211D02-1
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EUFA%08-08
000,1x521/211
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21D27/75C08FULR
08-HPG05.
o
A000,07000,85
380.3-0.2652x611/06/0215104522
08-HPG56.
o
B000,09000,47
61D59/48C08FULR
08-HPG56.
o
B000,501000,58
180.4-5.2652x611/06/0215104522
08-HPG57.
o
B000,911000,79
02D521/211C08FULR
08-HPG58.
o
B000,041000,311
180.5-0.36 52X61)2(
2
1/06/0215104572
08-HPG00.1
o
B000,451000,521
80B75C08FULR08-HPG05.
o
A000,07000,75285.2-0.2
1
652x611/06/0215121
3
032
01B59/48C08FULR
08-HPG56.
o
B000,501000,58
185.3-0.2
1
652x611/06/0215121
3
032
08-HPG57.
o
B000,911000,79
61B521/211C08FULR
08-HPG58.
o
B000,041000,311
180.5-0.4
1
652x61)2(
2
1/06/0210221
3
082
08-HPG00.1
o
B000,451000,521
1
snoitanibmoCgnilooCrofsrotoMetanretlArofelbaTeeS
2
MFC0061evobaedishtobotthguorbebrianruterseriuqeR
3
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.nruteredisrof)s(retlifhtiwdeppihssti
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Blower Performance - Direct Drive
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02.@MFC
citats.txe
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.C.W.ni
80B75C08FULR6/18x014/13nruT170458-55028
01B59/48C08FULR4/18x014 desolC714
58-55
1
09-06
2
071,1
61B521/211C08FULR4/39x214 desolC714
08-05
1
09-06
2
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1
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Blower Performance - Belt Drive
Alternate Motors for Cooling Combinations - Belt Drive
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02.03.04.05.06.07.08.09.
21D27/75C08FULR3/18x0108-05
hgiH214,1653,1992,1222
,1451,1570,1889098
hgiHdeM062,1712,1271,1021,1060,1889419797
deM040,1520,1199069019068097086
woL788878058038787247086506
61D59/48C08F
ULR2/101x0108-05
hgiH657,1396,1049,1095,1594,1163,1052,1590,1
hgiHdeM544,1524,1004,1533,1782,1002,1560,1569
deM191,1181,1741,10
11,1450,1589498728
woL989979169629088538577096
02D521/211C08FULR4/311x2157-54
hgiH402,2041,2850,2000,2009,1058,1086,1065,1
hgiHd
eM067,1527,1076,1516,1065,1084,1093,1313,1
deM025,1694,1054,1004,1063,1513,1052,1561,1
woL*663,1*923,1*403,1*052,1*012,1*081,
1*021,1*040,1
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02.03.04.05.
80B75C08FULR5.2-0.24/18x014 desolC714071,1451,1070,
1579
01B59/48C08FULR5.3-0.22/18x014 desolC693055,1594,1034,1073,1
61B521/211C08FULR0.5-0.44/39x214/13desolC563099,1529,1058,102
8,1
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Accessories
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rebmuNtiK
tiKtuOnaelCsledomllA3-083HSRBA
tiKtneVllaWediSdnulnrejT
1
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2
sledomllA325TNVSA
tenibaClioCrotaropavE liocediw"2/171-"2/151htiw59/48/27/75FULR91CCDKLIOCA
tenibaClioCrot
aropavEliocediw"12htiw59/48FULR22CCDKLIOCA
tenibaClioCrotaropavE liocediw"32-"12htiw521/211FULR72CCDKLIOCA
kcaRretliFlanretxE.sledomFULRllA2-7AHTLIFA
tenibaCriAnruteRediS59/48/75FULR8-AHBACRA
tenibaCriAnruteRediS521
/211FULR9-AHBACRA
tiKriAnoitsubmoCsledomllA175TOOBA
tiKpaCtuOnaelCsledomllA075PACA
1
.IISSrebmuntrap,dnulnrejTmorfderedroebnacsihT
2
.16KC-5-GWSrebmuntrap,slortnoCdleiFmorfderedroebnacsihT
ledoMAB
8-AHBACRA5101
9-AHBACRA1261
Side Return Aid Cabinet External Filter Rack
A
51
3/
1
2
19 /
1
2
1
/
2
B18
3
/
4
3
/
4
27
18
6
Requires two(2)
16 X 20 filters
3
/
4
24 /
1
2
20 /
1
16
Evaporator Coil Cabinet
ledoM
munelPtenibaC
AB CD
91CCDKLIOAA2/1818/1122/1918/122
22CCDKLIOAA2/1124/1222/1224/132
72CCDKLIOAA524/142628/552
Accessories
Dimensions (in.)
All specifications and illustrations
subject to change without notice and
without incurring obligations..
www.ducanehvac.com
For more information, contact your local Ducane distributor.
Form No. DRLUF80C-100 (7/06) ©Allied Air Enterprises, A Lennox International company 2006
Printed in U.S.A.
*DRLUF80C-100-7-06*
ledoMABCDE
27/75C08FULR
2/191818/5038/5914/39
59/48C08FULR
521/211C08FULR2/122128/1338/1224/111
A
Power Wiring
(R side)
Side Return
(R&Lside)
Supply
Control Wiring
(R side)
Oil Line
(L side)
Flue Pipe
E
4
B
3/4
3/4
2 3/4
2 3/4
5 3/4
C
22
34
14
23 1/2
2 1/16
D
19/16
54
Clearances (in.)
rebmuNledoM*tnorFsediSraeR
27/75C08FULR
40059/48C08FULR
521/211C08FULR
."42yllamronstnemeriuqerecivresroF*
-
1
-
2
-
3
-
4
-
5
-
6
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