Glowworm Vessel & PRV Kit 960102 Energy 25r (GC No. 4101924) K for over 30 years

K for over 30 years and considered the gold standard of gas pressure testing through traditional means

Expansion vessel

Serial Number Dependent

Baxi Flame Sensing Electrode 7211855

Potterton Spark Electrode 720767301

Glowworm Vessel & PRV Kit 960102 Energy 25r (GC No. 4101924) K for over 30 yearsKit 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.