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Direct Compatibility: Engineered specifically for the Johnson Controls T-4000 series horizontal thermostats
The Cleveland Controls AFS-438 is a professional-grade SPDT air pressure sensing switch designed for critical monitoring in HVAC
This 120-140F Auto Limit Switch features a critical 3
ensuring the burner manifold and gas valve operate within the specific 3
the sensor may be fouled with carbon or silica deposits
Intermatic FM/1STUZ-120U Timer Els PW 17895 Direct Compatibility: Engineered specifically forThe Intermatic FM 1STUZ 120U Timer is a high capacity 24 hour electromechanical timer module engineered for seamless integration into machine control panels, HVACR systems, and industrial equipment. This 120V SPDT timer features a robust 21 Amp resistive rating, making it a reliable choice for managing heavy duty loads such as 1 HP motors, commercial refrigeration cycles, and lighting arrays. Designed with a synchronous drive, the module ensures
