Vaillant Expansion Vessel & PRV Kit 964101 CD 18R (GC No. 4153203) Keston Detection Electrode Kit 176206

Keston Detection Electrode Kit 176206

Ideal Pressure Relief Valve Kit 174811

Remeha Transformer Ignition S62750

Ariston Ionisation Electrode 60000867-01

pressure release valve and washers where required

Vaillant Expansion Vessel & PRV Kit 964101 CD 18R (GC No. 4153203) Keston Detection Electrode Kit 176206Kit contains: Expansion vessel Pressure relief valve GasPart Vessel Kits make boiler pressure issue repairs as easy as possible. Good practice suggests replacing a PRV at the same time as a faulty vessel. A faulty vessel can cause damage to the PRV resulting in the boiler still showing a low pressure fault. Buying both together is simple and will help eradicate further problems.