25
Gas Conversion and Specifications
- All Other Markets
NOTE:
(*) Measure burner operating pressure at gas valve outlet test point with burner operating
at '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 the information in this section for further details.
(***) - GP514 Town Gas model is available ex-factory on request only.
Natural Gas
Town Gas (**)
GP513
GP514
GP516
GP518
GP513
GP514
(***)
GP516
GP518
Main Burner Injector
3.00 3.60 3.00 2.85 5.50 7.20 5.50 5.20
Pilot Burner Injector
0.41 0.75
Low Fire Adjustment
1 Full Turn Counter Clockwise from the 'Fully In' Position.
High Fire Adjustment
Maximum Flow Screw. ‘Fully In’ c.w.
Burner Operating Pressure (*)
0.82 kPa 0.85 kPa 0.90 kPa
Supply Pressure
1.13 - 3.40 kPa 0.75 - 1.50 kPa
Gas Regulator Cap Screw
Adjustable Regulator
(Adjust to the Burner
Operating Pressure specified)
0.45 kPa
LP Gas (Propane)
Butane
GP513
GP514
GP516
GP518
GP513
GP514
GP516
GP518
Main Burner Injector
1.80 2.10 1.80 1.70 1.65 1.95 1.65 1.55
Pilot Burner Injector
0.25 0.25
Low Fire Adjustment
1 Full Turn Counter Clockwise from the 'Fully In' Position.
High Fire Adjustment
Maximum Flow Screw. ‘Fully In’ c.w.
Burner Operating Pressure (*)
2.6 kPa 2.5 kPa 2.6 kPa 2.6 kPa 2.5 kPa 2.6 kPa
Supply Pressure
2.75 - 4.50 kPa
Gas Regulator Cap Screw
