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WORCESTER GREENSTAR 25 Si (10 plate) DHW HEAT EXCHANGER 87161066860
IN STOCK
FROM £35.00
WORCESTER GREENSTAR 25 Si (10 plate) DHW HEAT EXCHANGER 87161066860
Product Overview
The Worcester Heat Exchanger 87161066860 is a heat exchanger designed for use in selected Worcester heating appliances. The heat exchanger is one of the boiler's primary components, transferring heat generated during combustion to the central heating system water while keeping the combustion gases and system water separate.
As part of the boiler's heating system, the heat exchanger plays a vital role in supporting efficient heat transfer, reliable operation, and overall appliance performance.
ℹ️ Product Condition Options:
This item is supplied as Refurbished. Please verify compatibility before ordering.
Technical Insight & Common Servicing Requirements
The heat exchanger is one of the most important components within a boiler and is continually exposed to high operating temperatures, combustion by-products, and circulating system water. Over time, normal wear, corrosion, or system contamination may affect its performance.
During routine servicing or repair work, engineers may inspect the heat exchanger for signs of:
- Internal or external corrosion.
- Scale or debris restricting heat transfer.
- Water leaks or signs of deterioration.
- Reduced heating efficiency.
- Preventative replacement during major repair procedures.
A faulty or damaged heat exchanger can affect normal boiler operation and may result in reduced heating performance, water leaks, loss of efficiency, or appliance shutdown.
Compatibility
This Heat Exchanger (MPN: 87161066860) is suitable for use in selected Worcester heating appliances, including compatible models within the Greenstar 25i Combi ERP, Greenstar i System, Greenstar i Junior HE, and Greenstar 25Si boiler ranges.
Please strictly verify the manufacturer part number (87161066860) against your boiler's technical manual or existing component before ordering to guarantee correct fitment.
Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.
This part fits the following boilers:
Fits Appliance(s)
GC No.
Worcester Greenstar 25i Combi ERP
47-406-60 (7733600012)
Worcester Greenstar 25i Combi ERP LPG
47-406-61 (7733600031)
Worcester Greenstar 12 i System
41-311-67
Worcester Greenstar 12 i System LPG
41-311-69
Worcester Greenstar 15 i System
41-311-84
Worcester Greenstar 15 i System LPG
41-311-85
Worcester Greenstar 18 i System
41-311-86
Worcester Greenstar 18 i System LPG
41-311-87
Worcester Greenstar 24 i System
41-311-68
Worcester Greenstar 24 i System LPG
41-311-70
Worcester Greenstar 24 i Junior HE
47-311-86
Worcester Greenstar 24 i Junior HE LPG
47-311-90
Worcester Greenstar 24 i Junior HE Mk5 2013 NG/LPG -
47-406-54
Worcester Greenstar 25 Si
47-311-84
Worcester Greenstar 25 Si LPG
47-311-88
Delivery
Free next day UK delivery is available on orders over £50.
Orders placed before 3 PM are usually dispatched the same working day.
Delivery times may vary for remote areas, Highlands, islands, and non-mainland UK destinations.
If you need urgent delivery help, please contact our customer service team before placing your order.
All Orders First 30 Days:
You can return or cancel your orders for any reason at any time within 30 days of receipt. After 30 days, we reserve the right to charge a restocking fee or refuse the return.
Parts must be returned in the same condition and packaging as received, or we may deduct a percentage of the cost of the part.
A full refund or exchange will be agreed once the item(s) have been received and inspected to ensure they are unused and in their original packaging where applicable.
If the part is returned as faulty and is found to be working upon inspection, postage costs will be deducted from the refund.
Faulty Items After 30 Days:
All items come with a 1 year HTS warranty from the date of purchase. Warranty means HTS will repair or replace the item.
Refunds:
Our returns team will process your refund after we receive and check your items. Please allow up to 15 days for your refund to be processed.
The refund will be made to the original payment method used to place the order.
Contact Us:
For any queries, email us at returns@heatingtradesupplies.com or call +44 01912633708.
Customer Services
National Boiler Spares Ltd
Tyne View Terrace
Wallsend
Tyne and Wear
NE28 6SG
