nitrile or viton seals (depending on specific valve series compatibility)

flame-retardant white polystyrene and features a fully louvered design

including the AF90 and AF92 series furnaces

the Watts 3/4 inch relief valve handles significant thermal expansion loads

BASO H91AA-6 Gas Valve Els PW 17895 nitrile or viton seals (dependingThe BASO H91AA 6 automatic gas valve is a robust, electrically operated shutoff valve engineered for reliable performance across a broad spectrum of gas fired appliances. This 120V gas valve is designed to integrate seamlessly into systems requiring precise gas flow control, responding directly to demand signals from thermostats or other control devices. Compatible with both natural gas and LP gas, it handles pressures up to 0. 5 PSI, making it a