Furnace Gas Valve Replaces Carrier Bryant Payne EF32CW031 EF32CW035 EF32CB201. This is a BRAND NEW Ugraded White Rodgers Gas Valve. It works in both Hot Surface and Direct Spark applications. The valve is 4 5/8″ long with a 1/2″ in let and outlet. It is currently set up for NAT gas but an LP kit is included in case the valve needs to be converted for LP gas. It is designed to replace the par numbers listed below. The gas valve is a low voltage control (usually 24 VAC) that allow gas into the combustion chamber. It is also an adjustable regulator that insures proper gas pressure for combustion. They have a manual shut off. Replaces Old Part #s. Partial List of Units that Use This Item. Hit Ctrl + F and enter your model number for a quick search!