Intermatic FM/1SWUZ-120U Timer Els PW 17895 System Efficiency: Maintains accurate superheat

System Efficiency: Maintains accurate superheat settings to protect compressors and maximize heat transfer efficiency

This coil is specifically designed for Parker Gold Ring and Skinner valves that utilize the Chart 4 coil reference

The NIST traceable calibration ensures high accuracy

Is the Lennox 43H89 a direct replacement for part 43H8901

allowing the system to resume its normal sequence of operation

Intermatic FM/1SWUZ-120U Timer Els PW 17895 System Efficiency: Maintains accurate superheatThe Intermatic FM 1SWUZ 120U is a heavy duty 7 day electromechanical timer module engineered for precise automated control in commercial HVACR and industrial systems. Designed for 120V AC applications, this SPDT (Single Pole Double Throw) switch features a robust 21 Amp resistive rating and is capable of handling motor loads up to 1 HP. As a veteran grade panel mount timer, it integrates seamlessly into machine control panels, refrigeration units, and