ensuring a secure Nordyne M0036021R installation

What does the CWLE rotation designation mean for my installation

it utilizes 1/2-inch FNPT x FNPT porting for secure

and the control signal to terminal 3

consistent 120V ignition trials

Lennox 21G88 Disconnect Switch 321702-401 ensuring a secure Nordyne M0036021RThe Lennox 21G88 Disconnect Switch is a heavy duty, 3 pole electrical safety component engineered for high demand industrial and commercial HVACR applications. Rated for 600V 150Amp service, this unit provides a reliable manual breaking point to isolate 3 phase power during critical system maintenance or emergency repairs. Built with a rugged steel housing and a high conductivity copper alloy contact system, the 21G88 is designed to withstand the