5
2.0
Technical Data - Page 5
Bermuda Inset 2 Boiler 50/4
The Boiler is for use with Natural Gas only.
Inset 2 50/4 hydraulic resistance
Heat Input
kW
Btu/h
Heat Output
kW
Btu/h
Burner Pressure
mbar
in wg
Water Content
litres
gallons
Thermocouple
Output
Max
18.79
64,100
Max
14.65
50,000
Max
17
6.8
Max
1 6
0.35
9.5 - 11 5mv
Mid
17
58,070
Mid
13.19
45,000
Mid
14
5.6
Min
15.2
51,850
Min
11.72
40,000
Min
11
4.4
SEDBUK Declaration For Inset 2 50/4
The seasonal efficiency (SEDBUK) is 72 %
This value is used in the UK Government’s Standard
Assessment Procedure (SAP) for energy rating of
dwellings.
The test data from which it has been calculated have
been certified by 0086.
Gas Connection
Water Connections
Electricity Supply
Controls
Gas Rate
(after 10 mins)
Lifting Weight
R
c
½ (½ in BSPT)
3 x 1 in BSP
230V ~ 50Hz
External fuse - 3 Amp
Appliance Rating - 4.8 watt
Multi-functional gas valve, mechanical thermostat,
thermocouple with permanent pilot & atmospheric
sensing device
1.8m
3
/h
(63.57ft
3
/h)
32.1 kg (70.7 Ibs)
Dimensions
Flue Diameter
mm
in
Heat Exchanger
Low Head
mm
in
Height
Width
Depth
125
5
Cast Iron
(Min)
1000
39
3
/
8
516mm
440mm
368mm
Water Content
Fully pumped or pumped heating with gravity hot
water. Sealed system with optional overheat
thermostat
