Potterton Vessel & PRV Kit 985105 Logic Max System S 15 (GC No 4179615) Worcester Burner Gasket 87161105340

Worcester Burner Gasket 87161105340

Potterton Motor 3 Way Valve 7216534

Glowworm Bypass 0020014169

Less fluid required to fill the gauge

plus three other positions suitable for working in areas where access is tight

Potterton Vessel & PRV Kit 985105 Logic Max System S 15 (GC No 4179615) Worcester Burner Gasket 87161105340Kit 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.