Product Information: The gas valve is a gas distribution device. When there is an increased need for 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 22 different boilers in the Baxi range including the Baxi PROMAX HE PLUS , PROMAX HE PLUS , PROMAX FSB , PROMAX HE PLUS , HE PLUS ISS 02 .