There are three different types of heat exchanger that can be installed, the primary heat exchanger, the secondary heat exchanger and in some of the new condensing boilers, the condensing heat exchanger. The primary is present in almost all boilers and it allows the transfer of heat from the burner to the water within the system. The secondary heat exchanger is exclusive to combination boilers and allows the heat to be transferred between two closed systems.
The condensing heat exchanger is present in some of the boilers to extract heat from the flue products.
This part is present 4 different boilers in the Vaillant range including the Vaillant Ecotec Pro 24 - Vuw 246/3-3 R1, Ecotec Pro 28 - Vuw 286/3-3 R1, Vuw 246/3-3 R1, Vuw 286/3-3 R1.
At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares that fit that model by clicking on your appliance model and download the user manual for that appliance. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.
We recommend that all parts are fitted by a fully qualified Gas Safe Registered Engineer. If you require any help locating a part, please feel free to contact us.
Vaillant 0020020018 Heat Exchanger - DHW 13 Plates
|Part Type||Heat Exchanger Components|