5
Specifications
- All Other Markets:
(*) NOTE:
Measure burner operating pressure at manifold test point with both burners operating at
'High Flame' setting.
NAT, LPG & Butane Only - Operating pressure is ex-factory set and is not to be adjusted,
apart from when converting between gasses, if required.
TOWN GAS Only - Burner operating pressure is to be adjusted using Town Gas adjustable
gas regulator supplied.
Refer to ‘Gas Conversion and Specifications’ section of this manual for further details.
Gas Connection
Gas supply connection point is located 25mm in from the rear of the appliance, 130mm from the right
hand side and is entered from beneath appliance.
Connection is ½ BSP male.
LP Gas (Propane)
Butane
Input Rating (N.H.G.C.)
31.5 MJ/hr
31.5 MJ/hr
Supply Pressure
2.75 - 4.50 kPa
2.75 - 4.50 kPa
Burner Operating Pressure
2.55 kPa (*)
2.55 kPa (*)
Gas Connection
1
/
2
” BSP Male
Natural Gas
Town Gas
Input Rating (N.H.G.C.)
31.5 MJ/hr
40 MJ/hr
Supply Pressure
1.13 - 3.40 kPa
0.76 - 1.50 kPa
Burner Operating Pressure
1.0 kPa (*)
0.63 kPa (*)
Gas Connection
1
/
2
” BSP Male
Summary of Contents for G91
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