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4
- United Kingdom
Category: II
2H3P
(20, 30 / 37).
Flue Type: A
1.
* - Measure burner operating pressure at the manifold test point with one burner for CH8300G and
CH8450G models or two burners for other models operating at full setting. Operating pressure is
ex-factory set and not to be adjusted, apart from when converting between gases, if required. (Refer
to ‘Gas Conversion’ section for details).
- All Other Markets:
NOTE:
(*) - Measure burner operating pressure at the manifold test point with one burner
for CH8300G and CH8450G Models or two burners for other models, operating at the
high setting.
NAT, LPG & Butane Only - Operating pressure is ex-factory set and is not to be
adjusted, unless when converting between gases, if required.
(**) - TOWN GAS Only - Adjust burner operating pressure using adjustable gas
regulator supplied.
Refer to ‘Gas Conversion and Specifications' section in this manual for further details.
CH8300G CH8450G CH8600G CH8900G CH1200G CH8300G CH8450G CH8600G CH8900G CH1200G
Heat Input
(nett)
Nominal 8.8 kW 13.0 kW 18.0 kW 27.0 kW 36.0 kW 8.8 kW 13.0 kW 18.0 kW 27.0 kW 36.0 kW
Reduced 3.5 kW 4.2 kW 6.0 kW 9.0 kW 18.0 kW 3.7 kW 4.3 kW 6.4 kW 9.6 kW 12.8 kW
Gas Rate
(nett)
Nominal 0.93 m
3
/hr 1.38 m
3
/hr 1.90 m
3
/hr 2.86 m
3
/hr 3.81 m
3
/hr 0.68 kg/hr 1.01 kg/hr 1.40 kg/hr 2.10 kg/hr 2.80 kg/hr
Reduced 0.37 m
3
/hr 0.40 m
3
/hr 0.63 m
3
/hr 0.95 m
3
/hr 1.27 m
3
/hr 0.29 kg/hr 0.33 kg/hr 0.50 kg/hr 0.75 kg/hr 0.99 kg/hr
Supply Pressure
20 mbar 30 / 37 mbar
Burner Operating
Pressure (*)
10.6 mbar 10 mbar 25 mbar 26 mbar
Gas Connection
1
/
2
” BSP
Male
¾” BSP Male
1
/
2
” BSP
Male
¾” BSP Male
CH8300G CH8450G CH8600G CH8900G CH1200G CH8300G CH8450G CH8600G CH8900G CH1200G
Input Rating (N.H.G.C.)
33.0 MJ/hr 48.0 MJ/hr 66.0 MJ/hr 100.0 MJ/hr 133 MJ/hr 33.0 MJ/hr 48.0 MJ/hr 66.0 MJ/hr 100.0 MJ/hr 133 MJ/hr
Supply Pressure
1.13 - 3.40 kPa 0.75 - 1.50kPa
Burner Operating
Pressure (*)
1.0 kPa 0.95 kPa 0.63kPa
Gas Connection
1
/
2
” BSP
Male
3
/
4
” BSP Male
1
/
2
” BSP
Male
3
/
4
” BSP Male
CH8300G CH8450G CH8600G CH8900G CH1200G CH8300G CH8450G CH8600G CH8900G CH1200G
Input Rating (N.H.G.C.)
33.0 MJ/hr 48.0 MJ/hr 66.0 MJ/hr 100.0 MJ/hr 133 MJ/hr 33.0 MJ/hr 48.0 MJ/hr 66.0 MJ/hr 100.0 MJ/hr 133 MJ/hr
Supply Pressure
2.75 - 4.50 kPa 2.75 - 4.50 kPa
Burner Operating
Pressure (*)
2.5 kPa 2.6 kPa 2.5 kPa 2.6 kPa
Gas Connection
1
/
2
” BSP
Male
3
/
4
” BSP Male
1
/
2
” BSP
Male
3
/
4
” BSP Male
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