allowing for flexible wiring where the unused terminal can be utilized for alarm signaling

Includes a full set of rubber grommets and sleeves for a complete four-point mounting configuration

this assembly is specifically jetted and calibrated for Propane (LP)

The Lennox 72L34 and 72L3401 are technically identical parts with the same specifications and fitment

Maxitrol M520-3/4 Gas Valve Refrigerant allowing for flexible wiring whereThe Maxitrol M520 3 4 Gas Valve is a 3 4 inch NPT modulating gas valve engineered specifically for atmospheric, indirect fired burners used in commercial and industrial space heating. As a core component of the Selectra electronic gas flame modulation system, this valve provides instantaneous, non fluctuating temperature control without the need for external mechanical activation, motors, or butterfly valves. The M520 3 4 modulator valve is