Description
Worcester Heat Exchanger 87161066850 – 16 Plate (New Compatible)
This listing is for a new compatible Worcester Bosch secondary heat exchanger, Part No. 87161066850, featuring an upgraded 16-plate design.
The secondary heat exchanger transfers heat from the boiler’s primary circuit into domestic hot water. Over time, plate heat exchangers can become blocked by limescale or debris, leading to reduced hot water flow, temperature fluctuations, or boiler faults.
This 16-plate compatible version offers improved heat transfer compared to lower-plate designs, helping restore strong hot water performance while remaining fully compatible with the boilers listed below.
Boiler Compatibility – Series Breakdown
(GC numbers written clearly for easy verification)
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
Please note: Before placing your order, you must check your part matches the Manufacturer Part Number stated above
For any Worcester Products-related products, please click below link :Worcester Spares
For any Worcester fans, please click below link :Worcester Fan
Worcester PCBs, please click below link :Worcester PCB
Worcester Pump please click on the below link :Worcester Pumpknow more about Worcester Bosch boilers
Prices: Please note all prices are inclusive of VAT.
At Heating and catering parts,
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