This 2-stage relay typically provides an on-timing delay of 1 to 20 seconds and an off-timing delay of 40 to 110 seconds to protect heating elements

the Reznor 115681 is designed for the rigors of mechanical rooms

verifying the Trane replacement fan specifications against the unit nameplate is critical for maintaining factory-rated efficiency

and commercial range hoods where rate-compensation is a technical requirement

Broad Compatibility: Direct replacement for Heil Quaker collector box seals across multiple 80% and 90%+ AFUE furnace product lines

MARS 12875 Run Capacitor 321894-708 This 2-stage relay typically providesThe MARS 12875 Run Capacitor is a 25 4 MFD 370V dual run capacitor designed for high demand residential and commercial HVACR applications. This round motor run capacitor provides the necessary phase shift to both the compressor and the condenser fan motor, ensuring efficient start up and continuous operation. Built to Jard and MARS2 specifications, it serves as a reliable HVAC capacitor replacement for 370 VAC systems, featuring a physical design that