Product Information: The gas valve is a mechanism used for gas distribution. When there is a need for more gas in the burner, a message is sent from the printed circuit board to the gas valve, which opens and allows gas to flow through the valve in to the pilot assembly or the burner dependant on the type of appliance.
This part is present in 18 different boilers in the Vaillant range including the Vaillant ECOmax 824/2 E , ecoTEC PLUS (2005-2010), ECOmax 618/2 E , ecoTEC PLUS (2005-2010), ecoTEC PLUS (2005-2005).