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Built with a durable probe and a secure ignition electrode mounting bracket
High-Temperature Durability: Constructed to resist degradation from high-intensity thermal exposure within the combustion zone
Is the Lennox 43H89 a direct replacement for part 43H8901
The NPT threaded connections allow for a leak-resistant fit
The NIST traceable calibration ensures high accuracy
Intermatic FM/1SWUZ-120U Timer Els PW 17895 Built with a durable probeThe 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