Product Information: The gas valve is a gas distribution device. When the need for gas in the burner increases, a signal is sent from the PCB to the gas valve, which opens and allows gas to flow through the valve in to the burner or the pilot assembly dependant on the type of appliance.
This part is present in 25 different boilers in the Vaillant range including the Vaillant TURBOmax PRO (2000-2001), TURBOmax PRO (2001-2002), aquaPLUS (2005-2010) , TURBOmax PLUS (2000-2001), TURBOmax PLUS (2000-2001).