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Vaillant 178973 DHW Heat Exchanger 20 Plates (Ecotec Plus 800 & VUW 2005 to 2010)

Regular price £250.47 GBP
Regular price Sale price £250.47 GBP
Sale Sold out
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There are two types of heat exchanger that can be present, the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and uses heat from the burner to raise the temperature of water within the system. The sec

  • Supplier Part Number: 178973
  • 20 Plates
  • 4 O-rings and Screws included


Standard 2 - 4 Business Days: £9.95

Express  1 - 3 Business Days: £14.95 

Free Standard Delivery On Orders Over: £250

We only dispatch orders between Monday to Friday.

All orders must be placed before 12pm, so they can be dispatched on the same working day.