MARS 32391 Relay 320788-703 Reliable Reseating: Features non-mechanical seat-to-disc

Reliable Reseating: Features non-mechanical seat-to-disc alignment and tamper-resistant bonnet screws for secure

Common Questions What is the difference between the Watts 0383308 and the 740-1 1/4-45

Versatile Application: Standard SPST switch design used across multiple Rheem and Ruud gas furnace platforms

this Lennox furnace part is engineered to withstand the acidic nature of secondary heat exchanger condensate

The Trane MOT17562 generally follows standard rotation for commercial blowers

MARS 32391 Relay 320788-703 Reliable Reseating: Features non-mechanical seat-to-discThe MARS 32391 Relay is a field proven solid state delay on make timer engineered to protect HVACR equipment from rapid short cycling. Designed for professional contractors, this universal 2 wire delay on make solution operates across a wide 18 240V AC input range, making it a staple for servicing residential and commercial systems alike. This MARS 32391 adjustable timer features a heavy duty dial that allows for precise time delay relay settings from