Vaillant domestic hot water 19 plate heat exchanger is compatible with ecoTEC VUW (condensing) and Guernsey/Jersey only (condensing) boilers and is supplied with gaskets and screws for fitting. The heat exchanger transfers heat from a boiler's burner to water. A primary heat exchanger is found in all boilers, using heat from a burner to raise the temperature of the water in the system, while a secondary heat exchanger is present only in combis and allows the heat to be transferred between closed systems.
Supplied with 4 gaskets
Technical specification
Waist Sizeaa18cf12gtTypeHeat ExchangerCompatible WithECOTEC PLUS 824 VUW 246/5-5, ECOTEC PLUS 824 VUW 246/5-5 R1Supplier Part Number0020038572Brand NameVaillant
Reviews
Vaillant Domestic Hot Water Heat Exchanger 20038572. 0020038572