Worcester 8716122434 Expansion Vessel & PRV Kit Compatible

Description

Worcester 8716122434 Expansion Vessel with PRV Kit – Compatible Replacement

The Worcester 8716122434 Expansion Vessel with Pressure Relief Valve (PRV) Kit is a high-quality compatible replacement designed for selected Worcester Bosch Greenstar CDI, CDI HE and CDI Classic boilers.

The expansion vessel is an essential component within a sealed central heating system. It absorbs the increase in water volume as the system heats up, helping maintain stable pressure and protecting boiler components from excessive stress.

A failed expansion vessel can result in pressure fluctuations, leaking pressure relief valves, frequent topping up of the system, and boiler lockouts. Replacing both the expansion vessel and PRV together can help restore safe and reliable boiler operation.

Compatible Worcester Boilers

Greenstar CDI System Series

• Greenstar 30 CDI System – GC No. 41-311-93

Greenstar CDI Series

• Greenstar Combi 25 CDI – GC No. 47-311-92
• Greenstar Combi 30 CDI – GC No. 47-311-93
• Greenstar Combi 35 CDI – GC No. 47-311-94
• Greenstar Combi 40 CDI – GC No. 47-311-95

Greenstar CDI HE Series

• Greenstar Combi 27 CDI HE – GC No. 47-406-12
• Greenstar Combi 27 CDI HE LPG – GC No. 47-406-13
• Greenstar Combi 30 CDI HE – GC No. 47-406-14
• Greenstar Combi 30 CDI HE LPG – GC No. 47-406-15
• Greenstar Combi 37 CDI HE – GC No. 47-406-08
• Greenstar Combi 37 CDI HE LPG – GC No. 47-406-09
• Greenstar Combi 42 CDI HE (Classic) – GC No. 47-406-10
• Greenstar Combi 42 CDI HE (Classic) LPG – GC No. 47-406-11

Greenstar CDI Classic Series

• Greenstar 29 CDI Classic – GC No. 47-406-34 (7738100216)
• Greenstar 29 CDI Classic LPG – GC No. 47-406-35
• Greenstar 34 CDI Classic – GC No. 47-406-36
• Greenstar 34 CDI Classic LPG – GC No. 47-406-37
• Greenstar 38 CDI Classic – GC No. 47-406-38
• Greenstar 38 CDI Classic LPG – GC No. 47-406-39

Greenstar CDI Classic ERP Series

• Greenstar 29 CDI Classic ERP – GC No. 47-406-65 (7738100248)
• Greenstar 29 CDI Classic ERP LPG – GC No. 47-406-66
• Greenstar 34 CDI Classic ERP – GC No. 47-406-67 (7738100250)
• Greenstar 34 CDI Classic ERP LPG – GC No. 47-406-68
• Greenstar 38 CDI Classic ERP – GC No. 47-406-69 (7738100252)
• Greenstar 38 CDI Classic ERP LPG – GC No. 47-406-70
• Greenstar 42 CDI Classic ERP – GC No. 47-406-71 (7738100246)
• Greenstar 42 CDI Classic ERP LPG – GC No. 47-406-72

Greenstar CDI Classic System ERP Series

• Greenstar 30 CDI Classic System ErP – GC No. 41-406-37 (7738100244)
• Greenstar 30 CDI Classic System ErP LPG – GC No. 41-406-38 (7738100233)
• Greenstar 35 CDI Classic System ErP – GC No. 41-406-39 (7738100236)
• Greenstar 35 CDI Classic System ErP LPG – GC No. 41-406-40 (7738100237)

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above Worcester Fan
For any Worcester Products related products please clink below link :Worcester Spares
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Prices: Please note all prices are inclusive of VAT.