7
20
7.3 sIlver BoIlerHouse - teCHnICal detaIls & dImensIons
Heat output
kW
12-35
ConneCtIons
Heating Flow
1” BSP
Heating Return
1” BSP
Drain Off Valve
1
/
2
”
BSP
Condensate Trap
22mm dia. plastic pipe
Water Content
Boiler
24 litres
flue (Indoor Boilers)
Balanced Flue assembly
125 (5”) mm dia.
Max. Low Level Flue Length
1.5m
Max. High Level Balanced Flue Length
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
Water sIde resIstanCe
12-20kW
20-26kW
26-35kW
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
eLCO FB 2 K LN 12-35
fuel
Kerosene 28 Second Class C2
eleCtrICal suPPly
230V aC 50Hz 5a
temPerature Control
Boiler Central Heating Control
60˚C - 80˚C
Boiler Safety Limit
110˚C
Thermostats have an operating tolerance of ± 4˚C
model - silver
(output range)
Weight kg
(incl. burner)
dimensions (mm)
H
W
d
a
C
e
f
g
silver Boilerhouse 12-20kW
107
684
441
381
753
164
100
122
502
silver Boilerhouse 20-26kW
112
684
441
381
753
164
100
122
502
silver Boilerhouse 26-35kW
115
684
441
381
753
164
100
122
502
W
F
G
E
H
D
C
A
Front View
Side View
Top View
