Reznor 15971 Gas Valve 328140-751 Smith Cyclone BTH 120 and

Smith Cyclone BTH 120 and BTX series commercial water heaters

or reversed polarity

and 14ACX series units

Can I reuse the old mounting hardware

Reznor 15971 Gas Valve 328140-751 Smith Cyclone BTH 120 andThe Reznor 15971 Gas Valve is a critical OEM replacement part designed for Reznor unit heaters and duct furnaces. This 1 2 inch manual gas valve features a CE1 manual with union configuration, ensuring a secure, leak resistant connection during field installation. Engineered for versatility, it is fully compatible with natural gas and propane (LP) systems, making it a staple for technicians servicing various commercial and industrial heating