Product Information: The pump is usually located after the primary heat exchanger within the heating appliance and allows the heated water to be circulated within the closed heating system. In the design of most combi boilers , the pump is usually found before the diverter valve to allow circulation through the CH and domestic hot water systems.
This part is present in 15 different boilers in the Vaillant range including the Vaillant TURBOmax VUW 282 E , TURBOmax VUW 242/1E , TURBOmax VUW 242 E , TURBOmax VUW 282/1E , VU 142/1 .