Always verify the L-rating on your existing bracket to ensure exact thermal calibration for the specific BTU output of your heat exchanger

this kit ensures the proportional pneumatic control of chilled or hot water systems remains accurate and responsive

and ZP154KCE-TWD-950

With a maximum operating temperature of 180

As a direct replacement for the Lennox 48J6801

Maxon 250SMA11AA11BB21A0 Gas Valve THPU32HP7Y Always verify the L-rating onThe Maxon 250SMA11AA11BB21A0 Gas Valve is a 2 1 2" ANSI threaded electromechanical safety shut off valve engineered for critical fuel gas applications in industrial boilers and furnaces. This normally closed gas valve features a cast iron body and a standard port flow capacity (Cv 127), ensuring reliable gas safety shut off and control. Built for standard duty environments, it utilizes Buna body O rings and bumpers with Internal Trim Package 1 to