Description

Worcester Greenstar Pump Head Kit UPM 7M 8716120411

The Worcester Pump Head Kit UPM 7M 8716120411 helps keep water moving smoothly through your boiler system, so heating and hot water performance stays reliable. However, when a pump head starts to fail, circulation can drop and lead to weak heating or uneven hot water delivery. Therefore, replacing it with this brand new pump head kit helps restore proper flow, improve boiler efficiency, and support dependable day-to-day operation.

Compatible Boilers

This part is compatible with the following Worcester boiler models:

Greenstar i System

• 12 i System – GC No. 41-311-67
• 12 i System LPG – GC No. 41-311-69
• 15 i System – GC No. 41-311-84
• 15 i System LPG – GC No. 41-311-85
• 18 i System – GC No. 41-311-86
• 18 i System LPG – GC No. 41-311-87
• 24 i System – GC No. 41-311-68
• 24 i System LPG – GC No. 41-311-70

Greenstar i Junior HE

• 24 i Junior HE – GC No. 47-311-86
• 24 i Junior HE LPG – GC No. 47-311-90
• 24 i Junior HE Mk5 2013 NG/LPG – GC No. 47-406-54
• 28 i Junior HE – GC No. 47-311-87
• 28 i Junior HE LPG – GC No. 47-311-91
• 28 i Junior HE Mk5 2013 NG/LPG – GC No. 47-406-56

Greenstar Si

• 25 Si – GC No. 47-311-84
• 25 Si LPG – GC No. 47-311-88
• 30 Si – GC No. 47-311-85
• 30 Si LPG – GC No. 47-311-89

Why Choose This Product?

This brand new Worcester pump head kit offers a reliable way to restore proper circulation and boiler performance. In addition, replacing a worn pump head can help improve heating response and hot water flow without changing the full boiler system.

Delivery and Return

Order before 1 PM for same-day dispatch, while standard and next-day delivery options are available. Returns are usually accepted if the part stays unused and in its original packaging. Always use a Gas Safe registered engineer for installation.

Frequently Asked Questions

1. What does this pump head kit do?
This pump head kit helps circulate water through the boiler and heating system. As a result, it supports steady heating performance and reliable hot water flow.

2. When should I replace a boiler pump head?
You may need a replacement if the boiler suffers from poor circulation, weak heating, or pump-related faults. Therefore, fitting a new pump head can help restore normal operation.

3. Is this a brand new part?
Yes, this Worcester pump head kit is supplied in brand new condition. So it is a good option when you need a fresh replacement part for repair work.

4. How do I check compatibility?
You should match the part number 8716120411 with the existing part in your boiler. In addition, checking the appliance model details helps avoid ordering the wrong component.

5. Can this part improve heating and hot water performance?
Yes, the pump head plays an important role in water circulation throughout the system. Therefore, replacing a faulty unit can help improve overall boiler performance.