5-inch diameter motors with 9" and 10

Complete Hardware Set: Includes a high-tension regulator spring

Common Questions: What is the primary function of the Lennox 93M16

protecting the internal windings from premature failure due to thermal stress

When troubleshooting a Rheem furnace not igniting

Siemens Industrial Controls HF362 Disconnect 320788-703 5-inch diameter motors with 9"The Siemens HF362 is a cornerstone in heavy duty circuit protection, serving as a 60A 3 pole fusible safety switch designed for demanding industrial and commercial HVACR applications. Engineered for 600V AC DC operational environments, this unit provides a reliable heavy duty disconnect for motors, heat pumps, and high voltage power distribution systems. The NEMA 1 enclosure is optimized for indoor installations, featuring a robust steel construction