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2.2 TECHNICAL SPECIFICATIONS - KITCHEN (BASIC) & COMMERCIAL UTILITY BOILERS
Front View
Side View
Top View
W
F
G
H
E
D
J
I
A
C
Boiler Model
C12/18
C44
C73
Commercial Utility
Heat Output
kW
12-18
35-44/44-58
58-73
80-100
Max. BTU/h (‘000)
40-60
120-200
200-250
270-340
CONNECTIONS
Heating Flow
1” BSP
1
1
/
2
” BSP
1
1
/
2
” BSP
2” BSP
Heating Return
1” BSP
1
1
/
2
” BSP
1
1
/
2
” BSP
2” BSP
Drain Off Valve
1
/
2
” BSP
1
/
2
” BSP
1
/
2
” BSP
1
/
2
” BSP
Condensate Trap
22mm dia. plastic
22mm dia. plastic
22mm dia. plastic
22mm dia. plastic
WATER CONTENT
Boiler
24 litres
43.5 litres
54 litres
75 litres
FLUE (Indoor Boilers)
Balanced Flue Assembly
125 (5”) mm dia.
150 (6”) mm dia.
180 (7”) mm dia.
200 (8”) mm dia.
Conventional Flue Assembly
80 id. mm dia.
100 id. mm dia.
125 id. mm dia.
150 id. mm dia.
Max. Low Level Flue Length
1.5m
1.5m
1.5m
1.5m
Max. High Level Flue Length
6m
6m
6m
6m
Max. Vertical Level Flue Length
6m
6m
6m
6m
HEATING SYSTEM (SEALED)
Fit in accordance with BS 7074 Part 1, BS 5449, OFTEC standards and all other relevant legislation.
Preset Pressure Relief Valve 3 bar
MAINS WATER SUPPLY PRESSURE
Min. 1 bar - Max. 10 bar (for user comfort, we recommend pressure at tap to be between 2 and 5 bar).
Limescale excess: When over 150/200 ppm, fit appropriate scale reducer.
WATER SIDE RESISTANCE
20kW
26kW
35kW
Flow Rate To Give A Nominal Output At 10K Differential
Flow Rate Measured
1642 kg/h
2135 kg/h
2874 kg/h
Waterside Resistance
0.18 mbar
0.18 mbar
0.18 mbar
Flow Rate To Give A Nominal Output At 20K Differential
Flow Rate Measured
870 kg/h
1131 kg/h
1523 kg/h
Waterside Resistance
0.19 mbar
0.19 mbar
0.19 mbar
PRESSURE JET OIL BURNERS
Riello RDB 2.2R up to C44 & Riello RDB 4.2 up to C100
FUEL C2
Kerosene
ELECTRICAL SUPPLY
230V AC 50Hz 5A
TEMPERATURE CONTROL
Boiler Central Heating Control
60˚C - 80˚C
Boiler Safety Limit
110˚C
Use of copper pipe is recommended for a minimum of 1 metre off the boiler.
Model Output
Weight
Dimensions(mm)
Enviromax
kW kg
H W D A C E F G I J
Kitchen (Basic) C12/18
12-18 115
847 345 610 753 157 94 124 502 336 75
Kitchen (Basic) C44
35-44
210
1048 464 852 914 154 100 130 615 485 86
Kitchen (Basic) C58
44-58
216
1048 464 852 914 154 100 130 615 485 86
Kitchen (Basic) C73
58-73
242
1196 524 851 1024 157 100 125 670 484 86
Commercial Utility
80-100 390
1249 623 1071 - 158 130 132 832 723 72
Содержание Enviromax Kitchen C12
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