Vaillant Heat Exchangers
There are two different types of heat exchanger that can be installed, 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 secondary heat exchanger is only required in a combi boiler and allows the heat to be transferred from one closed system to another.
Free UK DeliveryVaillant 0020020018 Domestic Hot Water Heat Exchanger - 13 Plates - ecoTEC Pro
Part No: 1379874 MPN: 0020020018
£133.20 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020038572 Heat Exchanger - ecoTEC Pro VUW/ecoTEC Plus VUW/ecoTEC Pro28
Part No: 1383597 MPN: 0020038572
£207.60 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 178973 Heat Exchanger - DHW 20 Plates - ecoTEC Plus R1/ecoTEC VUW R1
Part No: 1376534 MPN: 178973
£206.40 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020135131 Heat Exchanger - ecoTEC Plus VU/ecoTEC Pro VUW
Part No: 1383357 MPN: 0020135131
£601.20 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 065131 Secondary Heat Exchanger 12 Plates - Turbomax Plus VUW/Pro VUW
Part No: 1372673 MPN: 065131
£162.00 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020135129 Heat Exchanger - ecoTEC Plus VU/ecoTEC Pro VUW
Part No: 1383355 MPN: 0020135129
£782.40 inc VAT
In stock - Next day delivery available
Vaillant 0020238986 Heat Exchanger
Part No: 1388412 MPN: 0020238986
£63.60 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020210464 Heat Exchanger - Ecotec Plus/Ecotec Pro/Ecotec VU
Part No: 1385460 MPN: 0020210464
£592.80 inc VAT
In stock - Next day delivery available
Vaillant 210754 H/E Door Insulation - Ecomax Pro/ecoTEC Plus
Part No: 1377186 MPN: 210754
£33.60 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020195460 Heat Exchanger - Ecofit Pure/Ecofit Sustain
Part No: 1387892 MPN: 0020195460
£478.80 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020246710 Heat Exchanger - Ecotec Pure VUW/Ecotec Sustain VUW
Part No: 1388524 MPN: 0020246710
£451.20 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020211942 Heat Exchanger - 12 Plates
Part No: 1388056 MPN: 0020211942
£100.80 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020195461 Heat Exchanger - Ecofit Pure/Home Combi/Ecofit Sustain
Part No: 1387894 MPN: 0020195461
£595.20 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 0020231139 DHW Heat Exchanger - 14 Plates
Part No: 1388204 MPN: 0020231139
£91.20 inc VAT
In stock - Next day delivery available
Free UK DeliveryVaillant 103411 Heat Exchanger - ecoTEC Pro VUW/ecoTEC Plus VUW
Part No: 1375306 MPN: 103411
£739.20 inc VAT
In stock - Next day delivery available