VAILLANT A041437.20 HEAT EXCHANGER 280KW (SET).
Heat exchangers can be split into two types, primary and secondary. The primary is present in most boilers and can sometimes be called the main heat exchanger or heat engine. The secondary heat exchanger is only required in combi boilers and is sometimes called the plate heat exchanger or hot water heat exchanger. The primary heat exchanger allows the water in the system to be heated by transferring the heat produced by the burner. The secondary heat exchanger allows heat to be transferred between one closed system and another .
We only have this part as fitting one appliance, The VAILLANT VKK 2806/2-E (2006-2010) . If this isn't the model you have, please contact us before ordering so we can confirm this part is compatible. At the bottom of the page is an appliance grid with a link to the VAILLANT VKK 2806/2-E (2006-2010), Please follow this link to view all parts available for that model and to download any available manuals.
The VAILLANT A041437.20 HEAT EXCHANGER 280KW (SET) is a genuine, brand new Vaillant Boiler Spares product, covered by a Vaillant Boiler Spares manufacturer's guarantee.
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This part fits the following 1 appliances (sorted alphabetically):
May fit others. If you are unsure of your product model, or would like more information, please contact us.