Potterton Lpg Boiler Isolation Valves
The isolation valve is located underneath the boiler and enables the user to change the flow of gas and water in to the central heating system. These also allow you to cut off the supply to the boiler if there is a leak or emergency.
POTTERTON 5119495 SPARES KIT FILLING LOOP
Part No: 1126298 / MPN: 5119495
POTTERTON 629871 GAS COCK BODY
Part No: 1124107 / MPN: 629871