Benson Cabinet Heaters · thermostat. All heaters are supplied with an electronic programmer...
Transcript of Benson Cabinet Heaters · thermostat. All heaters are supplied with an electronic programmer...
SmartCom3Heat Exchanger models
VRA Axial Fan
Cabinet Heaters
VRA A
VN/VD Vertical Heaters
HN/HD Horizontal Heaters
Gas and Oil FiredCabinet Heaters
RN/RD Downfl ow Heaters
IntroductionThe Benson range of cabinet heaterscombines innovative design with aproven four pass heat exchangertechnology to provide a high effi ciencycost effective and durable range.
The units may be specifi ed for eitherfree blowing applications or for use withductwork.
Units are manufactured in accordancewith ISO 9001 accreditation, all heatereffi ciencies are compliant with Part L2Bof the 2010 Building Regulations with themajority of models also meeting thehigher effi ciency requirements forEnhanced Capital Allowances.
Options• High low or fully modulating burners
• Combustion air adaptors
• Stainless steel tubular heat exchanger
• Air inlet spigots
• Air inlet fi lters
• Manual or motorised inlet dampers
• Up rated fan motor for increased static pressure
Applications
• Factories
• Warehouses
• Workshops
• Showrooms
• Greenhouses
Model RangeCabinet heaters are available as either gas or oil fi red models.
• Gas fi red cabinet heaters are suitable for use with Natural Gas (G20), most units can also be specifi ed for Propane (G31)
• Oil fi red cabinet heaters are suitable for use with Class D gas oil (35 sec), most units can also be specifi ed for Kerosene (28 sec oil)
Vertical freestanding models are available from 32kW to 380kW
Horizontal and Down fl ow models from 58kW to 380kW
Cabinet Heaters
ECA
W
• S
• G
This symbol verifi es that the product has been independently assessed and currently qualifi es for the ECA scheme, an upfront tax relief enabling businesses that invest in energy-saving equipment to claim 100% fi rst-year capital allowances against their taxable profi ts.
Specifi cationCabinetsCabinets are constructed from electro-zinc coated steel with an inner heat shieldskin and an epoxy powder coat fi nish outer skin to form a rigid and durable casework.
Air DistributionCentrifugal fan(s) circulate large airvolumes evenly across the full heatexchanger surface for enhanced life expectancy. Fans on models 30 to 85 aredirect drive with a single phase motor. Larger models have belt drive fans and three phase motors compliant with directive 2005/32/EC.
Free blowing heaters are fi tted with longthrow discharge nozzles complete with horizontal louvres. Nozzles can be rotated through 360o. Models 75-375 are supplied with a raised rear nozzle (oneper three nozzle heater and two per four nozzle heater).
Heaters for use with ductwork aresupplied with a duct outlet spigot.
Heat Exchanger and BurnerFour pass combustion chamber/heatexchanger assembly provides improvedthermal effi ciency with extended life expectancy. A stainless steel chamberis combined with a high effi ciency tubular heat exchanger to achieve thermal effi ciency in excess of 91%
The complete assembly is mounted toallow for thermal expansion therebyavoiding undue thermal stress andpremature heat exchanger failure.
Gas fi red units are fi tted with a fullyautomatic forced draught burner completewith full safety controls to EN676 and theheaters are CE certifi ed.
Oil fi red units are supplied complete witha fully automatic burner complete withsafety controls and factory fi tted fi re valve and oil fi lter. An additional external fi re valve may be required in accordance with BS 5410:Part2:1978.
ControlsA combined fan and limit switch is fi ttedon all heaters.
In the event of overheating the unit would automatically be shut down by the limitthermostat.
All heaters are supplied with an electronicprogrammer complete with optimisedcontrol, this is factory fi tted and wiredon free-blowing vertical models. Forhorizontal, and all duct outlet models down fl ow heaters the controller is supplied loose for on site wiring by the installer.
1 Throw is dependent on building height, room temperature and nozzle settings. 3 Noise levels measured at 5 metres from appliance.2 Gas lines must be adequately sized and reduced at appliance as required. *Please check ETL at time of ordering for latest listings as criteria are subject to change
TECHNICAL DATA
New Model Ref 30 35 40 60 75 85 120 135 180 205 235 275 350 375
Old Model Ref 100 125 150 200 250 300 400 500 600 700 800 1000 1200 1300
Gas Fired
ECA Approved*Nominal heat outputTemperature rise Gas Consumption Nat gas G20Gas Consumption propane G31 Minimum inlet pressure Nat gas G20Minimum inlet pressure propane G31Gas Connection
kW
Km3/hm3/hmbarmbar
Rc
29393.71.317.537.0½”
36424.41.617.537.0½”
40454.71.817.537.0½”
58466.92.617.537.0½”
73438.53.217.537.0½”
83489.73.717.537.0½”
11744
13.65.217.537.0¾”
13341
15.36.017.537.0¾”
17746
20.47.817.537.01”
20649
23.99.217.537.01¼”
23744
27.210.417.537.01¼”
27846
33.012.317.537.01¼”
35041
40.716.117.537.01 ½”
38045
45.818.117.537.02”
Oil Fired
ECA Approved*Nominal heat outputTemperature rise Oil Consumption Oil Connection
kWK
l/hRc
32433.4⅜”
38434.1⅜”
43494.7⅜”
60476.5⅜”
76448.1⅜”
82489.1⅜”
12346
13.3⅜”
13842
15.0⅜”
18448
19.5⅜”
20850
22.5⅜”
24847
27.0⅜”
26544
34.1⅜”
35041
40.4⅜”
38045
45.6⅜”
Air Handling DataAirfl owThrow1 (N Type) Static pressure (D Type) Std motor Increased motorMain fan motor FLC 230/1/50FLC 415/3/50Up-rated fan motorFLC 413/3/50
m3/sm
PaPakW
ampampkW
amp
0.611475n/a0.553.2n/an/an/a
0.7114100n/a0.554.8n/an/an/a
0.7114100n/a0.554.8n/an/an/a
1.0317125n/a0.996.02.2n/an/a
1.3917100n/a0.997.22.2n/an/a
1.3917100n/a0.997.22.2n/an/a
2.15201371751.5012.03.62.25.2
2.65201502002.2014.05.23.06.5
3.11201752253.0n/a6.54.08.4
3.4221882253.00n/a6.54.08.4
4.32221251884.00n/a8.45.511.0
4.86251752255.50n/a11.07.514.0
6.8831250n/a7.50n/a17.011.024.0
6.8831250n/a7.50n/a17.011.024.0
General DataFlue diameter NominalCombustion air diameter NominalNoise level3 Net weight
mmø mmødB(A)
kg
12512567196
12512569196
12512569196
15012572241
15012572243
17512572243
17515074330
17515076332
20015078525
20015078540
22515079630
22515081646
25015081
1090
25015081
1090
Cabinet Heaters
Vertical Heaters VN/VD
DIMENSIONS
New Model Ref 30 35 40 60 75 85 120 135 180 205 235 275 350 375
Old Model Ref 100 125 150 200 250 300 400 500 600 700 800 1000 1200 1300
A 1650 1650 1650 1900 1900 1900 2025 2025 2125 2125 2110 2110 2667 2667
B 660 660 660 660 660 660 740 740 916 916 1100 1100 1244 1244
C 662 662 662 925 925 925 1085 1085 1315 1315 1550 1550 1550 1550
D 95 95 95 170 170 170 170 170 195 195 195 195 203 203
E mmø 125 125 125 150 150 175 175 175 200 200 225 225 250 250
F 250 250 250 320 320 320 320 320 380 380 380 380 355 355
G OilGas
229349
229349
229349
267362
267362
267362
298432
298432
298432
476580
476580
476580
476580
476580
H 280 280 280 280 280 280 305 305 355 355 406 406 474 474
J1 StandardExtended
240n/a
330n/a
300n/a
300n/a
330660
330660
360720
360720
410815
410815
460915
460915
6131115
6131115
K 1500 1500 1500 1778 1778 1778 1878 1878 1980 1980 1965 1965 2610 2610
L 835 835 835 984 984 984 968 968 1068 1068 1054 1054 1372 1372
1. Heaters with 3 or 4 nozzles are supplied with extended head on the rear nozzle(s). For applications with restricted headroom, units may be specifi ed with all nozzles at standard height
Front View Side View
C
F
L
D
J
Eø
G
A
B
K
J
H
DIMENSIONS
New Model Ref 30 35 40 60 75 85 120 135 180 205 235 275 350 375
Old Model Ref 100 125 150 200 250 300 400 500 600 700 800 1000 1200 1300
Head plan (VN) 1 1 1 1 2 2 2 3 3 3 3 3 3 3
Nozzle detail(VN)
no.Spigot ø
2240
2240
2240
2240
3240
3240
3280
4280
4320
4320
4370
4370
4370
4370
Outlet Spigot(VD)
AB
570570
570570
570570
634770
634770
634770
714950
714950
8901120
8901120
10001450
10001450
10861365
10861365
Side Inlet Spigot(VN/VD)
CD
522348
522348
522348
702427
702427
702427
904542
904542
1078692
1078692
1145654
1145654
1150796
1150796
Rear Inlet Spigot(VN/VD)
EF
620445
620445
620445
520550
520550
520550
608550
608550
790560
790560
935654
935654
n/an/a
n/an/a
Inlet Filter Assembly(VN/VD)
GHJ
420660300
420660300
420660300
600800300
600800300
600800300
680990300
680990300
7651165300
7651165300
7201245450
7201245450
8601530450
8601530450
Installation ClearancesFrontSideRear
500300700
500300700
500300700
500300
1000
5003001000
5003001000
6003001200
6003001200
6003001500
9003001500
9004002000
9004002000
9005002000
9005002000
Filter cassettes can be withdrawn from either side, ensure adequate clearance for withdrawal i.e. full width of fi lter box
J
H
Side inlet spigotleft (as shown) or right -
please specify at time of order
Rear inlet spigot Side inlet fi lterLeft (as shown) or right - please specify at time of order.
Additional side inlet spigot is required to connect fi lter box to inlet ductwork
Nozzle outlet 30-60 Nozzle outlet 75-120 Nozzle outlet 135-375 Duct outlet spigot
Air Discharge and Inlet Details VN/VD
Return Air spigots and Filters VN/VD
G
Cabinet Heaters
C F
L D
JP
B
R
S92
HH
Horizontal Heaters HN/HD
Eø
Plan View
End View
K
G
45 45
A
M N
G
Q
B
9292
En
DIMENSIONS
New Model Ref 60 75 85 120 135 180 205 235 275 350 375
Old Model Ref 200 250 300 400 500 600 700 800 1000 1200 1300
A 1865 1865 1865 1993 1993 2093 2093 2076 2076 2667 2667
B 660 660 660 740 740 916 916 1100 1100 1244 1244
C 925 925 925 1085 1085 1315 1315 1550 1550 1550 1550
D 170 170 170 170 170 200 200 225 225 203 203
E mmø 150 150 175 175 175 200 200 225 225 250 250
F 320 320 320 320 320 380 380 380 380 355 355
G 560 560 560 640 640 816 816 1000 1000 1086 1086
H 790 790 790 952 952 1182 1182 1450 1450 1365 1365
J OilGas
267362
267362
267362
298432
298432
298432
476580
476580
476580
476580
476580
K 160 160 160 225 225 320 320 320 320 320 320
L mmø 209 209 209 290 290 425 425 425 425 480 480
M 676 676 676 790 790 790 790 769 769 1054 1054
N 984 984 984 968 968 1068 1068 1054 1054 1372 1372
P 568 568 568 607 607 740 740 840 840 1396 1396
Q 1806 1806 1806 1934 1934 2034 2034 1475 1475 2612 2612
R 1081 1081 1081 1244 1244 1474 1474 1750 1750 1750 1750
S 1157 1157 1157 1320 1320 1550 1550 1826 1826 1826 1826
Side View
Note: Units may be specifi ed for airfl owright to left which is the standard confi gurationas shown. Alternatively units can be specifi ed for airfl ow left to right.
DIMENSIONS
New Model Ref 60 75 85 120 135 180 205 235 275 350 375
Old Model Ref 200 250 300 400 500 600 700 800 1000 1200 1300
A 1865 1865 1865 1993 1993 2093 2093 2076 2076 2667 2667
B 660 660 660 740 740 916 916 1100 1100 1244 1244
C 925 925 925 1085 1085 1315 1315 1550 1550 1550 1550
D 170 170 170 170 170 200 200 225 225 203 203
E mmø 150 150 175 175 175 200 200 225 225 250 250
F 320 320 320 320 320 380 380 380 380 355 355
G 560 560 560 640 640 816 816 1000 1000 1086 1086
H 790 790 790 952 952 1182 1182 1450 1450 1365 1365
J OilGas
267362
267362
267362
298432
298432
298432
476580
476580
476580
476580
476580
K 160 160 160 225 225 320 320 320 320 320 320
L 209 209 209 290 290 425 425 425 425 480 480
M 676 676 676 790 790 790 790 769 769 1054 1054
N 984 984 984 968 968 1068 1068 1054 1054 1372 1372
P 476 476 476 515 515 648 648 748 748 1304 1304
BG45
A
G45P
K
CH
H
L
F
D
N
M
Eø
Downfl ow Heaters RN/RD
Front View Side View
Benson Heating, Ludlow RoadKnighton, Powys, LD7 1LPUnited Kingdom
Telephone 01547 528534Facsimile 01547 520399E-mail [email protected] www.bensonheating.co.uk
Benson Heating Ltd is a registered trademark of AmbiRad Limited. Because of continuous productinnovation, Benson Heating reserves the right to change product specifi cation without due notice.
GB
/BE
N/0
09/0
111
1 Top clearance applies to units with side air inlet. For units with top air inlet allow 1000mm
Air Discharge and Inlet Details
Discharge outlets (HN/RN)
(All HN/RN models are supplied with 4 louvred outlets)
C
D
F
E
C
D F
EAlternative Return Air Spigots
Air Filters
DIMENSIONS
New Model Ref 60 75 85 120 135 180 205 235 275 350 375
Old Model Ref 200 250 300 400 500 600 700 800 1000 1200 1300
Nozzle ø (HN/RN) 203 203 203 284 284 419 419 419 419 470 470
Duct Spigot(All)
AB
790560
790560
790560
952640
952940
1182816
1182816
14501000
14501000
13651086
13651086
Top & Side Inlet(HN/HD & RN/RD)
CD
702427
702427
702427
904542
904542
1078692
1078692
1145654
1145654
1150796
1150796
Rear Inlet(HN/HD)
EF
520520
520520
520520
608550
608550
790560
790560
935654
935654
n/an/a
n/an/a
Installation ClearancesFrontTop (RN/RD)Top1 (HN/HD)Rear
5001501501000
5001501501000
5001501501000
600150150
1200
600150150
1200
600150150
1500
900150150
1500
900150400
2000
900150400
2000
900150500
2000
900150500
2000
Top or bottom inlet spigot HN/HD
Rear inlet spigot HN/HD
Side inlet spigot RN/RD
Rear inlet spigot RN/RD
Top or bottom inlet fi lterHN/HD
Side inlet fi lter RN/RD
B
A
Outlet spigot (HD/RD)
(Flue location shown for standard R-L horizontal airfl ow)
A
B
End inlet spigot (HN/RN HD/RD)
(Burner location shown for standard R-L horizontal airfl ow)