Viessmann Vessel & PRV Kit 966101 Greenstar 30 RXI (GC No. 4140607) REGQ138 - Quick Blow Glass

REGQ138 - Quick Blow Glass 20mm 500mA (10)

Ideal Burner Gasket 175572

Glowworm Diverter Valve 3 Way 0020097214

A faulty vessel can cause damage to the PRV resulting in the boiler still showing a low pressure fault

Ariston Expansion Vessel 8 Litre 65104261

Viessmann Vessel & PRV Kit 966101 Greenstar 30 RXI (GC No. 4140607) REGQ138 - Quick Blow GlassKit 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.