ACV TER 259 User manual

2004

Product

Guide

Stainless Steel Tank-in-Tank Technology

Stainless steel inner tank

Specially designed stainless steel hot water

cylinder enclosed within an outer tank which is

heated by the boiler.Stainless steel,coupled

with the know-how of ACV,gives the domestic

hot water tank exceptional resistance to

aggressive water conditions.

Large heating surface area

The inner tank acts as a large thermal store and

is the heart of the Tank-in-Tank system.It is

totally immersed in the primary hot water and

with a large heating surface area (typically 1.5

to 2.5 times greater than that of a standard coil)

it can heat a large quantity of domestic hot

water in an exceptionally short time. Thanks to

this rapid heating capacity,the volume of water

stored can be reduced,and energy loss kept to

a minimum.

Self-descaling

The tank is free to expand and contract as a

result of the variations in pressure which occur

with every draw-off. The corrugations amplify

these movements and prevent the formation of

lime scale on the surface of the exchanger,

which retains its high performance throughout

its service life.Just one of the unique

advantages of ACV Tank-in-Tank systems.

Maintenance-free

Thanks to their stainless steel tank,the ACV

range of Tank-in-Tank products require no

anode protection and the self-descaling

feature eliminates the need for regular

descaling.A primary coil is not required and

there is no need to worry about

contamination,leaking and sludging caused by

cracked linings.

Anti-legionellae

Natural turbulence across the concave base

keeps particles in suspension,preventing

formation of sediment and - aided by high

store temperatures - helps to avoid growth of

legionellae bacteria.

ACV accepts no responsibility whatsoever for any inaccuracy in transcribing or printing the present document. ACV reserves the right to change the technical specifications and components of its products without prior notice.

The Facts about Tank-in-Tank

Like all good ideas,the ACV Tank-in-Tank concept is as simple as it’s

effective and like all good ideas that work really well,it’s also stood

the test of time.

The Tank-in-Tank is a DHW tank entirely immersed within an outer

tank which contains the primary fluid,with the inner tank itself being

a stainless steel heat exchanger. The corrugated wall of the inner

tank forms a large heat exchange surface that can heat the domestic

water in a very short time.

It also provides a uniform temperature throughout the volume of the

tank.Since the inner tank can move freely,it can expand and contract

under changes in pressure and prevent limescale forming on the

surface.

This simple and highly effective design allows specifiers and installers

to benefit from the cost advantages of ACV’s high volume production

while taking comfort from the fact that the system they are

specifying or installing is the best there is.

Combined boilers and water heaters

Tank-in-Tank doesn’t stop at hot water storage

tanks – the design is also found throughout

our HeatMaster and Delta ranges of combined

boiler and water heaters.These are high

performance,direct fired hot water storage

heaters,which have indirect heat transfer due

to the Tank-in-Tank construction.They have

one very major advantage over other direct

fired water heaters - because they heat the

DHW with a primary circuit,this primary water

can be used to provide central heating as well.

20031031

Distributor/Agent

ACV UK Ltd

St David's Business Park,Dalgety Bay,Fife,KY11 9PF

Tel:+44 (0)1383 820100 Fax:+44 (0)1383 820180

Email:[email protected] www.acv-uk.com

4

2

Products

SmartLine

HR

Jumbo

HRS / HRE

HR FB / ACCU

SVM

•

••

•

Boilers and

Water Heaters

Delta Performance

Delta Performance FV / MV

HeatMaster® 30

HeatMaster® 60

HeatMaster® 70-100

HeatMaster® 150-200

HeatMaster® 71-101

HeatMaster® 201

E-Tech S

ETS

TER

Prestige 24-32

Prestige 47-64-85

Compact N

Compact A

Compact S

Concentric Flue Systems

Combined Boiler

and Water Heater

Floor Standing

Wall Hung

Gas

LPG

Oil

Electric

Conventional

Flue

Balanced Flue

Condensing

Page

•

Hot Water

Tanks

Hot Water

Storage

Solar

Multi-Energy

District

Heating

Page

•

••

•

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

43

45

•

47

Products

5

Hot Water Storage Tanks

3

• Utilises ACV Tank-in-Tank technology for fast heat up and rapid recovery

• Two different models available :SLE and SL

• SLE includes 3kW immersion heater,located in the bottom of tank in the

primary water

• 6 models of 130,160,210,and 240 litres (SLE),320 and 420 litres (SL)

• High quality 50mm polyurethane insulation

• Low heat loss (only 8.6°C over 24 hours for the SLE240)

• Hard-wearing polypropylene finish

• Stainless steel construction - no need for sacrifical anodes

• Vented or unvented use,with mains pressure SystemPak available

• Large heating surface area means reduced boiler cycling

• Domestic or commercial use

Product Description

SmartLine

Range

Unvented Hot Water

All SmartLine tanks can be used as unvented hot

water tanks by the addition of a Mains Pressure

SystemPak,containing the following

components :

• Combined pressure

reducing valve and strainer

• Cold water inlet check

valve

• Cold water expansion relief

valve

• Expansion vessel

• Temperature and pressure

relief valve

• Tundish

1. Control thermostat,high

limit thermostat and wiring

connection

2. Domestic cold water inlet

3. DHW recirculation or

temperature and pressure

relief valve connection

4. Primary air vent

5. Domestic hot water outlet

6. Stainless steel inner tank

7. Primary water flow

connection

8. 50mm polyurethane

insulation

9. Shock-proof, thick

polypropylene outer casing

10. Primary water return

connection

11. Rigid PVC base

12. Steel outer tank

13. Thermostat pocket

14. Rigid PVC top cover

15. Immersion heater

connection (SLE only)

SL SLE

1

2

3 4 5

7

8

9

10

14

13

11

12

1

14

13

12

11

6

SmartLine

5

432

6

7

8

9

10

6

4

SLE SLE SLE SLE SL SL

130 160 210 240 320 420

Code 06604801 06604901 06605001 06605101 06604001 06606801

Total capacity L 130 161 203 242 318 413

Primary capacity L556277785555

Heating surface area m

2

1.03 1.26 1.54 1.94 2.65 3.24

Primary pressure drop mbar 17 22 37 45 90 95

Primary flow rate L/h 2100 2600 3500 4200 6200 6400

Maximum useable input from boiler kW 23 31 39 53 73 88.5

Primary connections (female BSP) Ø 1" 1" 1" 1" 1

1

/

2

"1

1

/

2

"

Hot water connections (male BSP) Ø1"1"1"1"1

1

/

2

"1

1

/

2

"

Immersion heater connection (female BSP) Ø 1

1

/

2

"1

1

/

2

"1

1

/

2

"1

1

/

2

"n/a n/a

Dimensions A mm 960 1160 1435 1680 1550 1975

B mm 555 555 555 555 660 660

C mm 525 725 997 1244 1030 1455

Weight empty Kg55657587141167

Weight full Kg 185 226 278 329 459 580

SLE SLE SLE SLE SL SL

130 160 210 240 320 420

Peak flow 40°C L/10’ 236 321 406 547 922 1195

Peak flow 45°C L/10’ 202 275 348 469 790 1012

Peak flow 60°C L/10’ 117 161 209 272 504 620

Peak flow 1st hour 40°C L/60’ 784 1063 1349 1820 2666 3151

Peak flow 1st hour 45°C L/60’ 672 911 1156 1560 2285 2608

Peak flow 1st hour 60°C L/60’ 384 549 689 913 1368 1513

Continuous flow 40°C L/h 658 890 1132 1527 2093 2536

Continuous flow 45°C L/h 564 763 970 1309 1794 2058

Continuous flow 60°C L/h 320 465 576 769 1037 1153

Initial heat up time from 10 to 85°C min222220202324

Technical Specifications

Domestic Hot Water Performances

SLE 130 - 240

Left Side

Maximum Operating Pressure

Primary: 3 bar - SLE

4 bar - SL

Secondary: 10 bar

Factory Test Pressure

Primary: 4.5 bar - SLE

6.0 bar - SL

Secondary: 13 bar

Maximum Operating

Tem pe ratur e

90°C

SL 320 - 420

Right Side

A

C

B

Front

Note: The above performances are based on a primary flow temperature of 85°C and a domestic cold water inlet of

10°C,without the use of a thermostatic mixing valve on the domestic hot water outlet.

A

B

C

SmartLine

Hot Water Storage Tanks

• Tank-in-Tank floor standing indirect hot water storage tank

• Stainless steel construction - no need for sacrifical anodes

• High efficiency - fast heat up and rapid recovery

• Fully insulated with rigid polyurethane foam insulation

• Stove enamelled casing complete with control panel

• One model providing 606 litres total capacity

• Can be used in battery formation for high output installations

• Vented or unvented use,with mains pressure SystemPak available

• Large heating surface area means reduced boiler cycling

Product Description

HR601

1. Domestic cold water inlet

2. DHW recirculation or

temperature and

pressure relief valve

connection

3. Primary air vent

4. Domestic hot water

outlet

5. Primary water flow

connection

6. Thermometer pocket

7. Thermostat pocket

8. Primary water return

connection

9. Rigid polyurethane foam

insulation

10. Steel outer tank

11. Stainless steel inner tank

12. Stove enamelled metal

casing

13. Thermometer

14. Control thermostat

1 2 3 4

14

13

12

11

10

9

5

6

7

8

75

HR 601

6

Right Hand Side

Top

Front

Maximum Operating Pressure

Primary: 5 bar

Secondary: 10 bar

Factory Test Pressure

Primary: 7.5 bar

Secondary: 13 bar

Maximum Operating Temperature

90°C

HR 601

Code 06204401

Total capacity L 606

Primary capacity L 161

Heating surface area m

2

3.58

Primary pressure drop mbar 92

Primary flow rate L/h 7200

Max.absorbed boiler output kW 88

Primary connections (female BSP) Ø 2"

Hot water connections (male BSP) Ø 1

1

/

2

"

Weight empty Kg 240

Weight full Kg 846

Wrexham Maelor Hospital,North Wales

Four HR601's installed in battery formation providing 2824 litres of hot water at 60°C in 10 minutes and a continuous

output of 4928 litres per hour for the new extension to this general hospital in North Wales.

Technical Specifications

HR 601

Peak flow 40°C L/10’ 1345

Peak flow 45°C L/10’ 1153

Peak flow 60°C L/10’ 706

Peak flow 1st hour 40°C L/60’ 3437

Peak flow 1st hour 45°C L/60’ 2946

Peak flow 1st hour 60°C L/60’ 1733

Continuous flow 40°C L/h 2511

Continuous flow 45°C L/h 2152

Continuous flow 60°C L/h 1232

HR 601

Note: The above performances are based on a primary flow temperature of 85°C and a domestic cold water inlet of 10°C,

without the use of a thermostatic mixing valve on the domestic hot water outlet.

Project Reference

Domestic Hot Water Performances

9

Hot Water Storage Tanks

7

• Tank-in-Tank floor standing indirect hot water storage tank

• Stainless steel construction - no need for sacrifical anodes

• High performance - fast heat up and rapid recovery

• Fully insulated with mineral wool

• Stove enamelled steel casing,supplied separately to enable the

tank to pass through standard 800mm doorways

• Two sizes - 800 and 1000 litres

• Can be used in battery formation for high output installations

• Vented or unvented use,with mains pressure SystemPak available

• Large heating surface area means reduced boiler cycling

Product Description

Jumbo

1. Stainless steel inner tank

2. Steel outer tank

3. 120 mm thick mineral wool

insulation

4. Primary water return

connection

5. Primary water flow

connection

6. Domestic cold water inlet

7. Domestic hot water outlet

8. Control thermostat

9. Thermometer

10. Thermostat pocket

11. Thermometer pocket

12. Primary air vent

13. Metal casing

14. DHW recirculation or

temperature and pressure

relief valve connection

14 12 76

13

9

8

1

2

3

5

11

10

4

Jumbo

10

8

Technical Specifications

Note: The above performances are based on a primary flow temperature of 85°C and a domestic cold water inlet of

10°C,without the use of a thermostatic mixing valve on the domestic hot water outlet.

JUMBO JUMBO

800 1000

Code 06253901 06254001

Total capacity L 800 1000

Primary capacity L 125 160

Heating surface area m

2

4.56 5.5

Primary Pressure drop mbar 96 101

Primary flow rate L/h 7500 7800

Maximum useable input from boiler kW 100 112

Primary connections (female BSP) Ø 2" 2"

Hot water connections (male BSP) Ø 2" 2"

Dimensions

A mm 1915 2315

B mm 1020 1020

C mm 340 340

D mm 1250 1650

E mm 1020 1020

Weight empty Kg 360 380

Weight full Kg 1160 1380

Domestic Hot Water Performances

JUMBO JUMBO

800 1000

Peak flow 40°C L/10’ 1881 2265

Peak flow 45°C L/10’ 1612 1941

Peak flow 60°C L/10’ 961 1145

Peak flow 1st hour 40°C L/60’ 4270 4940

Peak flow 1st hour 45°C L/60’ 3660 4234

Peak flow 1st hour 60°C L/60’ 2124 2438

Continuous flow 40°C L/h 2868 3210

Continuous flow 45°C L/h 2458 2751

Continuous flow 60°C L/h 1395 1552

Maximum Operating Pressure

Primary: 5 bar

Secondary: 10 bar

Factory Test Pressure

Primary: 7.5 bar

Secondary: 13 bar

Maximum Operating Temperature

90°C

Top

Right hand sideFront

Jumbo

Hot Water Storage Tanks

1. Removable top cover

2. Control panel

3. Stainless steel tank

4. Polyurethane foam

insulation

5. Front panel

6. Stainless steel coil heat

exchanger (HRS) or

connection for

immersion heater (HRE)

7. Steel base

8. Drain connection

9. Coil connection (HRS)

or auxiliary connection

(HRE)

10. Coil connection (HRS)

or auxiliary connection

(HRE)

11. DHW recirculation or

temperature and

pressure relief valve

connection

12. Cold water connection

13. Hot water connection

Product Description

HRS / HRE

1

2

3

4

5

6

7

8

9

10

9

10

11

12

13

1

2

3

4

5

6

7

8

9

10

11

12

13

• Stainless steel construction (including coils)

• Fully insulated with rigid polyurethane foam

• Stove enamelled casing

• Control panel including thermostat and thermometer

• Vented or unvented use,with mains pressure SystemPak available

HRS

• Indirect hot water storage tank with single high recovery coil (HRS1) or double coils (HRS2)

• Ideal for very high primary pressures or for use with a solar collector

• Available in four sizes - 275 and 467 litres (HRS1) or 269 and 461 litres (HRS2)

HRE

• Direct hot water storage tank

• Ideal as a buffer store for plate heat exchangers and heat recovery units

• Supplied with two 1

1

/2

”

female BSP connections to allow immersion heaters to be added

• Available in two sizes - 281 and 473 litres

9

HR S2

HRE

HRS / HRE

Technical Specifications

Domestic Hot Water Performances

Note: The above performances are based on a primary flow temperature of 85°C and a domestic cold water inlet of

10°C,without the use of a thermostatic mixing valve on the domestic hot water outlet.

Maximum Operating Pressure

Primary: 20 bar (HRS)

Secondary: 10 bar

Maximum Operating Temperature

90°C

10

HRS1 HRS1 HRS2 HRS2 HRE HRE

301 501 301 501 301 501

Peak flow 40°C L/10’

869 1485 869 1485

n/a n/a

Peak flow 45°C L/10’ 745 1273 745 1273 n/a n/a

Peak flow 60°C L/10’ 430 899 430 899 n/a n/a

Peak flow 1st hour 40°C L/60’ 1713 2329 2554 3170 n/a n/a

Peak flow 1st hour 45°C L/60’ 1468 1996 2189 2717 n/a n/a

Peak flow 1st hour 60°C L/60’ 776 847 1263 1732 n/a n/a

Continuous flow 40°C L/h 1012 1012 2022 2022 n/a n/a

Continuous flow 45°C L/h 867 867 1733 1733 n/a n/a

Continuous flow 60°C L/h 500 500 1000 1000 n/a n/a

HRS1 HRS1 HRS2 HRS2 HRE HRE

301 501 301 501 301 501

Code 06234201 06234401 06234301 06234501

07234601 07234701

Tank capacity L 275 467 269 461

281 473

Coil capacity L 5 5 10 10

n/a n/a

Coil pressure drop mbar 96 96 192 192

n/a n/a

Primary flow rate L/h 2000 2000 4000 4000

n/a n/a

Heating surface area m

2

0.94 0.94 1.88 1.88

n/a n/a

Coil connections (male BSP) Ø 1" 1" 1" 1"

n/a n/a

Auxiliary connections (male BSP) Ø n/a n/a n/a n/a 1" 1"

Hot water connections (male BSP) Ø 1" 1" 1" 1"

1

/

2

"

1

/

2

"

Immersion heater connection (female BSP) Ø

n/a n/a n/a n/a 1

1

/

2

"

1

/

2

"

Maximum length of immersion heater mm

n/a n/a n/a n/a 450 550

Dimensions height mm 1860 2020 1860 2020 1860 2020

width mm 680 750 680 750 680 750

depth mm 680 750 680 750 680 750

Weight Empty Kg 94 123 102 131 89 119

Weight Full

Kg

374 595 381 602 370 592

HR S2

HREHR S1

HRS / HRE

13

Solar / Multi-Energy Tanks

11

• Multi-Energy floor standing Tank-in-Tank hot water tanks

• Ideal as a thermal store for solar collectors,heat pumps,heat recovery from refrigeration

plant and many other energy sources

• Stainless steel construction - no need for sacrificial anodes

• Fully insulated with rigid polyurethane (HR FB) or mineral wool (Accu Tank)

• Includes control panel with thermostat and thermometer

• Optional high recovery copper coil heat exchanger

• Immersion heater connection

• Vented or unvented use,with mains pressure SystemPak available

• HR FB available in two slimline models of 360 and 450 litres with factory fitted casing

• Accu Tank available in two models of 618 and 809 litres,with casing supplied separately

to enable the tank to pass through standard 800mm doorways

Product Description

HR FB / ACCU

1. Stainless steel inner tank

2. Steel outer tank

3. Insulation :

- Rigid polyurethane foam (HR FB)

- Mineral wool (Accu Tank)

4. Primary water flow

connection

5. Primary water return

connection

6. Domestic cold water inlet

7. Domestic hot water outlet

8. Drain connection

9. Immersion heater connection

10. Coil heat exchanger

11. Secondary thermostat pocket

12. Primary thermostat pocket

13. Auxiliary primary water flow

connection for alternative heating

source (Accu Tank only)

14. Auxiliary primary water return

connection for alternative heating

source (Accu Tank only)

15. DHW recirculation or

temperature and pressure relief

valve connection (Accu Tank only)

HR FB

ACCU

HR FB

ACCU

6

7

1

2

12

9

4

11

3

5

10

6

15

7

HR FB / ACCU

1

4

13

2

5

8

9

8

10

14

3

9

Multi-Energy Options

A Primary thermal store

B Stainless steel DHW tank

C Heat source from solid

fuel boilers or heat pumps

D Coil heat exchanger

E Immersion heater

F Heat source from solar

panels or heat recovery

from refrigerator

G Heat source from boiler

14

12

Technical Specifications

Note: The above performances are based on a primary flow temperature of 85°C and a domestic cold water inlet of

10°C,without the use of a thermostatic mixing valve on the domestic hot water outlet.If the boiler is heated using

the immersion heater,domestic hot water output depends on the heating element fitted.

Maximum Operating Pressure

Primary: 3 bar

Secondary: 10 bar

Coil: 13 bar

Factory Test Pressure

Primary: 4.5 bar

Secondary: 13 bar

Coil: 20 bar

Maximum Operating Temperature

90°C

HR FB HR FB ACCU B ACCU B

300 450 600 800

Code 06254201 06603202 06240201 06240401

Tan k

Total capacity L 360 450 618 809

Primary capacity L 189 261 434 625

Heating surface area

m

2

1.99 2.58 2.16 2.16

Primary pressure drop mbar 90 75 60 60

Primary flow rate L/h 5400 5700 n/a n/a

Maximum usable input from boiler kW 63 63 38 38

Primary connections (female BSP)

Ø

1” 2” 1

1

/

4

”1

1

/

4

”

DHW connections (male BSP)

Ø

1” 1

1

/

2

”1” 1”

Immersion heater connection

Ø

1

/

2

”1

1

/

2

”1

1

/

2

”1

1

/

2

”

Dimensions height mm 1900 1860 1730 2030

width mm 680 750 1020 1020

depth mm 680 750 1020 1020

Weight empty Kg 190 212 251 280

Weight full Kg 550 662 869 1089

Coil

Surface area

m

2

2.6 2.6 2.6 2.6

Primary connection (male BSP)

Ø

3

/

4

”

3

/

4

”

3

/

4

”

3

/

4

”

Flange diameter mm 190 190 190 190

Length mm 610 610 610 610

Pressure drop mbar 160 160 160 160

Primary flow rate L/h 700 700 700 700

Rated output kW 13.12 13.12 13.12 13.12

HR FB HR FB ACCU B ACCU B

300 450 600 800

Peak flow 40°C L/10’ 427 455 280 303

Peak flow 45°C L/10’ 366 390 240 260

Peak flow 60°C L/10’ 220 270 144 182

Peak flow 1st hour 40°C L/60’ 1930 2474 1094 1211

Peak flow 1st hour 45°C L/60’ 1654 2120 938 1034

Peak flow 1st hour 60°C L/60’ 562 726

Continuous flow 40°C L/h 1804 1940 1089 1089

Continuous flow 45°C L/h 1546 1662 933 933

Continuous flow 60°C L/h 653 653

Domestic Hot Water Performances

HR FB/ACCU

District Heating Tanks

13

• SVM TripleTank system providing central heating and hot water :all

the proven advantages of ACV Tank-in-Tank technology with an

additional tank fed by a district heating main

• Ideal for high-rise apartment blocks and dwellings fed from a central

boiler plant or district heating main

• Three concentric tanks wrapped around each other :

- Stainless steel inner tank for domestic hot water

(maximum operating pressure 10 bar)

- Intermediary tank containing the central heating circuit,

provides heat transfer to the radiators at low pressure

- Outer tank contains the district heating water,operating at up

to 6 bar with low pressure drop across the tank

• Compact and very easy to install,with proven reliability and minimal

maintenance :efficient,economic,quiet and safe

• High quality polyurethane insulation

• Stove enamelled casing complete with control panel containing

thermostats

• Available in 3 models :115,140 and 180

Product Description

SVM

Unvented Hot Water

Mains Pressure SystemPaks are available for use

with all SVM models,containing the following

components :

• Combined pressure reducing

valve and strainer

• Temperature and pressure relief

valve

• Cold water expansion relief valve

• Failsafe hot water blending valve

• Cold water inlet check valve

• Tundish

• Expansion vessel

Heating Sealed

System Kits are also

available.

1. Primary (district heating)

circuit flow connection

2. Primary (district heating)

circuit return connection

3. Intermediary (central heating)

circuit flow connection

4. Intermediary (central heating)

circuit return connection

5. Domestic cold water inlet

6. Domestic hot water outlet

7. Rigid polyurethane

foam insulation

8. Outer primary

(district heating) tank

9. Intermediary

(central heating) tank

10. Stainless steel DHW

inner tank

11. Thermostat pocket

12. Stove enamelled casing

613

7

9

8

10

11

12

2

4

SVM

5

16

14

Technical Specifications

Maximum Operating Pressure

District Heating 6 bar

Primary 3 bar

Secondary 10 bar

Factory Test Pressure

District Heating 9 bar

Primary 4.5 bar

Secondary 13 bar

Maximum Operating Temperature

90°C

Langdon Hills,Basildon,Essex.

This refurbishment of the heating and hot water systems for Basildon District Council of a 1960’s housing estate

utilised the existing district heating mains infrastructure together with a selection of 278 SVM TripleTanks.

The design was undertaken by G K Salter & Associates of Swanley, Kent.The installation was carried out by

Interserve FM Ltd.

Project References

Hillside Towers,Sheffield.

These apartment blocks were the first in the UK to make use of the superior characteristics of the ACV SVM

TripleTanks in District Heating.This Sheffield City Council financed refurbishment involved the total renovation of

seven 1960’s-built blocks of flats,which involved the installation of 336 SVM 115 TripleTanks.The design was

undertaken by DBS Architects of Sheffield and installed by local contractor Bumford Heating Ltd of Barnsley.

SVM SVM SVM

115 140 180

Code 06223901 06221801 06224101

Total capacity L 149 182 208

Primary (district heating) capacity L 26 30 33

Intermediary (central heating) capacity L 17 20 22

DHW capacity L 106 132 153

Primary heating surface area m

2

1.67 1.99 2.23

Typical output to central heating kW 15.7 17.4 20.5

DHW heating surface area m

2

1.4 1.71 2.0

Primary connections (female BSP) Ø

3

/

4

”

3

/

4

”

3

/

4

”

Intermediary connections (male BSP) Ø

3

/

4

”

3

/

4

”

3

/

4

”

DHW connections (male BSP) Ø

3

/

4

”

3

/

4

”

3

/

4

”

Dimensions height mm 1450 1700 1880

width mm 475 475 475

depth mm 500 500 500

Weight empty Kg 110 130 148

Weight full Kg 259 312 356

SVM

17

Combined Boilers & Water Heaters

15

Product Description

Delta

Performance

1. Stainless steel inner tank

2. Primary heating circuit

3. Rigid polyurethane foam

insulation

4. Stove enamelled metal casing

5. Flue pipes

6. Stainless steel flue turbulators

7. Control thermostat pocket

8. Alternative primary water

return connection

9. Combustion chamber

10. Combustion chamber plate

11. Primary drain connection

12. Top primary water flow and

return connections

13. Flue connection

14. Control panel

15. Domestic hot water outlet

16. Domestic cold water inlet

17. Lower limit thermostat and

thermometer pocket

18. Manual reset high limit

thermostat

19. Oil or gas burner

19

10

7

18

7

14

16

1317

4

15

12

1

2

3

5

6

8

9

11

• High performance low-cost combined boiler and

water heater

• Stainless steel Tank-in-Tank design

• Choice of burner:

- Low-NOx premix gas or LPG (BG2000-S)

- Pressure jet natural gas or LPG (Riello)

- Pressure jet 28 sec or 35 sec oil (Riello)

• Anti-Legionellae :hot water stored at consistently

high temperature

• Fully insulated with rigid polyurethane foam

• Stove enamelled casing

• Control panel including thermostats,thermometer,

indicators and on/off switch

• 22 to 62 kW output (oil) or 22 to 49 kW (gas)

• Can be used in battery formation for high

output installations

• Vented or unvented use,with mains pressure

SystemPaks available

• Primary heating sealed system kits also available

Simplicity Itself

The Delta Performance features an exceptionally easy to use

control panel with no complex electronics,allowing the end-user

to have full control over their system.It is also easy to install,with

a simple plug and socket wiring connection.

Delta Performance

18

16

Technical Specifications

Maximum Operating Pressure

Primary: 3 bar

Secondary: 10 bar

Factory Test Pressure

Primary: 4.5 bar

Secondary: 13 bar

Maximum Operating Temperature

90°C

Power Supply

230v 50Hz

Note : The above performances are based on the hot water being blended at point of use,with a boiler temperature of 80°C

and a domestic cold water inlet of 10°C,using a BG2000-S gas burner.

Code 04600001 04600101 04600201 04604301

Fuel Oil (28 sec or 35 sec) or Natural gas/LPG

Burner options type Riello oil - Riello pressure jet natural gas/LPG - BG2000-S natural gas/LPG

Input – Riello burners kW 25-33 33-45 42-61 50-69

Input – BG2000-S burner kW 25 35 45 55

Output – Riello burners kW 22-29 29-40 38-54 45-62

Output – BG2000-S burner kW 22.45 31.35 40.5 49

Primary capacity L 83 104 70 82

Total capacity L 157 178 132 151

Heating surface area m

2

1.59 1.59 1.99 2.46

Flue circuit pressure drop mbar 0.02-0.09 0.08-0.09 0.01-0.08 0.02-0.05

DHW connection (male BSP) Ø

3

/

4

”

3

/

4

”

3

/

4

”

3

/

4

”

Primary connection (female BSP) Ø 1" 1" 1" 1"

Flue connection (D) Ø mm 130 130 150 150

Dimensions A mm 1497 1697 1497 1697

B mm 542 542 542 542

C mm 818 818 818 848

E mm 360 360 390 390

F mm 200 200 200 200

Weight empty Kg 159 170 182 208

Weight full Kg 316 348 314 359

Minimum working gas pressure mbar 20 (Nat Gas) / 37 (LPG)

Natural gas flow rate (BG2000-S) m

3

/h 2.65 3.7 4.76 5.8

LPG flow rate (BG2000-S) m

3

/h 1.02 1.43 1.84 2.25

25 35 45 55

Domestic Hot Water Performances

Peak flow 40°C L/10' 268 285 316 362

Peak flow 45°C L/10' 230 230 283 283

Peak flow 60°C L/10' 170 170 186 186

Peak flow 40°C L/60' 806 1035 1284 1533

Peak flow 45°C L/60' 799 1027 1112 1403

Peak flow 60°C L/60' 568 727 867 977

Continuous flow 40°C L/h 645 900 1161 1405

Reheat time to 80°C min 32 29 16 16

Delta Performance

Combined Boilers & Water Heaters

17

Product Description

Delta Performance

FV/MV

1. Domestic hot water outlet

2. Removable top panel

3. Flue collector with removable

top

4. Flue gas analysis section

5. Flue outlet / air intake

6. Top primary water return

connection

7. Primary water flow connection

8. Domestic cold water inlet

9. Stainless steel inner tank

10. Flue pipes

11. Stainless steel flue turbulators

12. Combustion chamber

13. Alternative primary water

return connection

14. Primary drain connection

15. Steel base

16. Side panel

17. Oil or gas burner

18. Control thermostat (FV) or

control potentiometer

(MV) pocket

19. Rigid polyurethane foam

insulation

20. Air intake hose

21. Primary heating circuit

22. Removable front panel

23. Manual reset high limit

thermostat

24. Control panel

25. Lower limit thermostat and

thermometer pocket

• Balanced flue combined boiler and water heater

• High efficiency

• Stainless steel Tank-in-Tank design

• Choice of burner :

- BG2000-M Low-NOx premix modulating gas or LPG

- BMV pressure jet 28 sec oil (kerosene)

• Choice of 3 flue options (see flue section on page 47):

- vertical or horizontal (all models)

- twin-tube parallel (gas/LPG only)

• Easy to maintain,with no requirement for flue removal

during servicing

• Anti-Legionellae :hot water stored at consistently

high temperature

• Fully insulated with rigid polyurethane foam

• Stove enamelled casing

• Control panel including thermostats,thermometer,

indicators and on/off switch

• 32 to 46 kW output,with modulation down to 9.5 or 14.3 kW

for gas models

• Can be used in battery formation for high output installations

• Vented or unvented use,with mains pressure

SystemPaks available

• Primary heating sealed system kits also available

24

23

22

21

20

19

18

17

16

1 25 2 3

4

5

6

7

8

9

10

11

12

13

14

15

BMV1 and BMV2 Oil Burners

These burners set new standards in oil burner

technology.Operating with a transparent flame and a

NOx output less than 120 mg/kWh and with low noise

levels,they allow easy commissioning and maintenance

and offer exceptional efficiency.

Delta Performance FV/MV

20

18

Technical Specifications

Maximum Operating

Pressure

Primary: 3 bar

Secondary: 10 bar

Factory Test Pressure

Primary: 4.5 bar

Secondary: 13 bar

Maximum Operating

Tem pe ratur e

90°C

Power Supply

230v 50Hz

Domestic Hot Water Performances

Code 01607101 01607401 02607301 02608301

Fuel 28 sec oil (kerosene) Natural gas/LPG

Burner options type BMV1 BMV2 BG2000-M/35 BG2000-M/50

Input kW 34.9 50 10–34.9 15–50

Output kW 32.5 46.5 9.5–32 14.3–45.7

Primary capacity L 62 82 62 82

Total capacity L 127 162 127 162

Heating surface area m

2

1.99 2.46 1.99 2.46

Primary circuit pressure drop mbar 30 40 30 40

DHW connection (male BSP) Ø

3

/

4

”

3

/

4

”

3

/

4

”

3

/

4

”

Primary connection (female BSP) Ø 1" 1" 1" 1"

Flue connection (G) Ø mm 80/125 100/150 80/125 100/150

Dimensions A mm 1585 1830 1585 1830

B mm 390 390 390 390

C mm 200 200 200 200

D mm 542 542 542 542

E mm 125 125 125 125

F mm 645 645 645 645

H mm 1610 1880 1610 1880

I mm 800 800 800 800

Weight empty Kg 182 220 182 220

Weight full Kg 309 282 309 282

Minimum working gas pressure mbar n/a n/a 20 (Nat Gas)/37 (LPG)

Natural gas flow rate m

3

/h n/a n/a 1.06–3.7 1.6–5.3

LPG flow rate m

3

/h n/a n/a 0.41–1.43 0.61–2.05

Oil flow rate kg/h 2.95 4.22 n/a n/a

FV35 FV50 MV35 MV50

Note : The above performances are based on the hot water being blended at point of use,

with a boiler temperature of 80°C and a domestic cold water inlet of 10°C.

Peak flow 40°C L/10' 283 377 291 377

Peak flow 60°C L/10' 151 191 151 191

Peak flow 40°C L/60' 1024 1485 1044 1485

Peak flow 60°C L/60' 598 710 598 710

Continuous flow 40°C L/h 920 1352 915 1352

Continuous flow 60°C L/h 513 648 513 648

Reheat time to 60°C min 20 13 20 13

FV35 FV50 MV35 MV50

Delta Performance FV/MV

Combined Boilers & Water Heaters

19

Product Description

HeatMaster® 30

1. Stainless steel inner tank

2. Primary heating circuit

3. Flue pipes with stainless

steel turbulators

4. Rigid polyurethane

foam insulation

5. Primary shunt pump

6. Combustion chamber

7. Atmospheric natural

gas/LPG burner

8. Control panel

9. Primary water flow connection

10. Primary water return

connection

11. Domestic cold water inlet

12. Domestic hot water outlet

13. Flue connection

8

1

5

7

6

10

2

4

3

9

12

13

11

HeatMaster® 30

• High performance combined boiler and water heater

• Stainless steel Tank-in-Tank design

• Atmospheric natural gas/LPG burner with electronic ignition

• Anti-Legionellae :hot water stored at a consistently high temperature

• Built-in primary circuit shunt pump

• Fully insulated with rigid polyurethane foam

• Stove enamelled casing

• Control panel including thermostats,combined temperature and pressure gauge,

indicators and on/off switch

• 34 kW output and up to 696 litres of hot water at 60

º

C in one hour

• Vented or unvented use,with mains pressure SystemPaks available

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