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Image of Worcester Greenstar Combi ERP Pump Assembly 8716117400

Image of Worcester Greenstar Combi ERP Pump 8716117400

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Image of Worcester Greenstar Combi Pump Assembly 8716117400

Image of Worcester Greenstar Combi ERP Pump

Image of Worcester Greenstar Combi ERP Pump Assembly

Worcester Greenstar Combi ERP Pump Assembly 8716117400

Original price was: £140.99.Current price is: £89.89.

Worcester Greenstar Combi ERP Pump Assembly
Worcester Part Number: 8716117400
Condition: Refurbished, fully tested
Comes with 12-months warranty
Fits Worcester Greenstar Combi ERP and i System ERP boilers

1 in stock

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Category: Pumps

Manufacturer Part Number: 8716117400

The Worcester Greenstar Combi ERP Pump Assembly ensures efficient water circulation throughout your boiler system. This boiler pump assembly with part number 8716117400 helps restore reliable heating and hot water performance. It circulates heated water through the central heating system and heat exchanger, helping your boiler operate efficiently while maintaining consistent temperatures.

Compatible Boilers

This part is compatible with the following models:

Worcester Greenstar Combi ERP Series

Greenstar 25i Combi ERP – GC 47-406-60 (7733600012)
Greenstar 25i Combi ERP LPG – GC 47-406-61 (7733600031)
Greenstar 30i Combi ERP – GC 47-406-62 (7733600005)
Greenstar 30i Combi ERP LPG – GC 47-406-63 (7733600032)

Worcester Greenstar System ERP Series

Greenstar 9i System ERP – GC 41-406-21 (7733600011)
Greenstar 9i System ERP LPG – GC 41-406-22 (7733600033)
Greenstar 12i System ERP – GC 41-406-23 (7733600010)
Greenstar 12i System ERP LPG – GC 41-406-24 (7733600034)
Greenstar 15i System ERP – GC 41-406-25 (7733600009)
Greenstar 15i System ERP LPG – GC 41-406-26 (7733600035)
Greenstar 18i System ERP – GC 41-406-27 (7733600008)
Greenstar 18i System ERP LPG – GC 41-406-28 (7733600036)
Greenstar 21i System ERP – GC 41-406-29 (7733600007)
Greenstar 21i System ERP LPG – GC 41-406-30 (7733600037)
Greenstar 24i System ERP – GC 41-406-31 (7733600006)
Greenstar 24i System ERP LPG – GC 41-406-32 (7733600038)

Why Choose This Product?

This refurbished Worcester Greenstar Combi ERP Pump Assembly offers a cost-effective solution to restore reliable water circulation and boiler performance. It has been fully tested for consistent operation. Installing the correct pump assembly improves heating efficiency, supports stable hot water delivery, and helps reduce the risk of circulation faults, keeping your boiler running smoothly.

Delivery and Return

Place orders before 1 PM for same-day dispatch through reliable couriers. Choose from standard or next-day delivery options. Returns are accepted within 30 days if the part is unused and in its original packaging. Always use a Gas Safe registered engineer for safe installation and to maintain warranty coverage.

Frequently Asked Questions (FAQs)

1. What does the Worcester Greenstar Combi ERP Pump Assembly 8716117400 do?

The pump assembly circulates heated water through the boiler, radiators, and heat exchanger. It helps maintain consistent heating, reliable hot water, and efficient boiler performance.

2. Can a faulty pump assembly cause the boiler to overheat?

Yes. If the pump cannot circulate water correctly, heat builds up inside the boiler. The safety controls may then shut the boiler down to prevent damage.

3. Can a worn pump reduce hot water performance?

Yes. Poor water circulation can lower heat transfer through the heat exchanger. This may result in reduced hot water temperature or fluctuating hot water.

4. Does the pump assembly include the pump motor?

Yes. The Worcester Greenstar Combi ERP Pump Assembly includes the pump unit as supplied under part number 8716117400. Check the product images and description to confirm the exact components included.

5. Can air in the heating system affect the pump?

Yes. Air trapped in the system can reduce circulation, create noise, and place extra strain on the pump. Bleeding the system may help restore normal operation if air is present.

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Delivery Information

Depending on your selection during checkout the products will be delivered either by courier service or Royal Mail first class post. Purchases made after 1 pm are not guaranteed to be dispatched the same day, although most of the time we are able to dispatch until 4 pm. Royal Mail deliveries usually take from 1-3 days and delivery times depend on them. Please select courier service during checkout if you need the part urgently we advise you to select next day delivery.

Overview

Our refund and returns policy last 30 days. If 30 days have passed since your purchase, we can’t offer you a full refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.Any damage caused to the manufacturer’s packaging will result in the rejection of the return; this includes the manufacturer’s seal is broken. Note: When you return faulty parts customer pays return postage. Please ensure whilst buying, that the part you are buying is the correct one required, as we charge a 20% restocking fee.

Items that are not required or wrongly purchased must be returned in their original packaging and will be subject to a 20% restocking fee

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next, contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at {email address}.

Sale items

Only regular-priced items may be refunded. Sale items cannot be refunded.

Exchanges

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at {email address} and send your item to: {physical address}..

Shipping Returns

To return your product, you should send your product to:

1-4 WINGROVE HOUSE
PONTELAND ROAD
NEWCASTLE UPON TYNE
NE5 3AJ
UK

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

If you are returning more expensive items, you may consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.