Worcester Heat Exchanger 87161066850 – 14 Plate (Refurbished)

Description

Worcester Heat Exchanger 87161066850 – 14 Plate (Refurbished)

This listing is for a refurbished Worcester Bosch secondary heat exchanger, Part No. 87161066850, featuring a 14-plate stainless steel design.

The secondary heat exchanger is responsible for transferring heat from the boiler’s primary circuit to your domestic hot water. Over time, limescale and debris can block the plates, causing reduced hot water flow, temperature fluctuation, or poor performance. Replacing the heat exchanger restores proper hot water delivery and boiler efficiency.

This unit has been professionally refurbished, thoroughly cleaned, pressure-tested, and inspected to ensure reliable performance at a significantly lower cost than buying new.

Boiler Compatibility – Series Breakdown

Greenstar Life Series

• Greenstar Life GR8300IW 30C NG – GC 47-800-18

• Greenstar Life GR8300IW 30C LPG – GC 47-800-23

Greenstar 8000 Style Series

• GR8700IW 30C NG – GC 47-800-03

• GR8700IW 30C LPG – GC 47-800-13

• GR8700IW 30CB NG – GC 47-406-97

• GR8700IW 30CB LPG – GC 47-800-08

Greenstar CDI & Classic Series

• Greenstar Combi 25 CDI – GC 47-311-92

• Greenstar Combi 27 CDI HE – GC 47-406-12

• Greenstar Combi 27 CDI HE LPG – GC 47-406-13

• Greenstar Combi 30 CDI – GC 47-311-93

• Greenstar Combi 30 CDI HE – GC 47-406-14

• Greenstar Combi 30 CDI HE LPG – GC 47-406-15

Greenstar CDI Classic & ERP

• Greenstar 29 CDI Classic – GC 47-406-34

• Greenstar 29 CDI Classic LPG – GC 47-406-35

• Greenstar 29 CDI Classic ERP – GC 47-406-65

• Greenstar 29 CDI Classic ERP LPG – GC 47-406-66

Greenstar i & Junior Series

• Greenstar 30i Combi ERP – GC 47-406-62

• Greenstar 30i Combi ERP LPG – GC 47-406-63

• Greenstar 28i Junior HE – GC 47-311-87

• Greenstar 28i Junior HE LPG – GC 47-311-91

• Greenstar 28i Junior HE MK5 (2013 NG/LPG) – GC 47-406-56

• Greenstar 30Si – GC 47-311-85

• Greenstar 30Si LPG – GC 47-311-89

Always check the Manufacturer Part Number before ordering to ensure compatibility. If you are looking for different Worcester part, follow the link.

Delivery and Return

Orders placed before 1:00 p.m. (Monday–Friday) are dispatched the same day. You can select standard delivery (2–3 working days), next-day delivery, or Saturday delivery at checkout. Orders placed on weekends are processed the next working day.

We offer a 30-day return policy for unused items in their original packaging. Unless the product is faulty, the buyer is responsible for return postage.

For safety and to maintain your warranty, we recommend installation by a Gas Safe registered engineer.

FAQs

1: What is the function of a Worcester Greenstar Plate Heat Exchanger?

A plate heat exchanger transfers heat between the boiler’s primary circuit and domestic hot water, ensuring consistent temperature and efficient energy use in your Worcester Greenstar system.

2: How do I know if my Worcester Greenstar heat exchanger needs replacing?

Common signs include fluctuating water temperatures, poor heating efficiency, or visible leaks. If these symptoms occur, inspection or replacement of the plate heat exchanger may be necessary.

3: Is the Worcester Greenstar CDI SI Plate Heat Exchanger 87161066850 easy to install?

Installation should always be carried out by a Gas Safe registered engineer to ensure correct fitting and maintain your boiler’s warranty and safety compliance.

4: What Worcester boiler models are compatible with this plate heat exchanger?

It fits a variety of Worcester Greenstar boilers, including CDI, Si, i, Classic, and 8000 Style series models such as 25CDI, 30CDI, 29CDI Classic, 30i, and more. Always confirm the part number before purchase.

5: Does this Worcester heat exchanger include new seals and a warranty?

Yes, this refurbished part includes new seals and comes with a 12-month warranty, ensuring reliable performance and long-term use.