Technical information

59
MAINTENANCE GUIDE
4.5 GAS VALVE
Tools Time
15 min
1
Remove the combustion
assembly (see 4.3)
Twist the gas valve anti-clockwise to
disengage it from the fan
Replacement Gas Valves are
not factory set and will need to
be set up ( see page 39)
1
2
3
5
4
6
Gas inlet
Gas outlet
LEGEND
1. Venturi 4. Inlet test niple
2. Gas valve 5. Oset adjustment
3. Solenoids 6. Throttle adjustment