MARS 39042 Limit Switch 320735-701 with a factory default typically

with a factory default typically set at 10:1 for standard responsiveness

of the Flo-Con A8 series

Common Questions Is the 100109674 compatible with LP conversion kits

Universal Compatibility: Optimized for use with Robertshaw 700 series and other high-capacity millivolt gas valves

Contractors rely on the Rheem 625013 for its ability to restore equipment up-time and its direct-fit compatibility with existing wiring harnesses

MARS 39042 Limit Switch 320735-701 with a factory default typicallyThe MARS 39042 is a professional grade Manual Reset Limit Switch designed for high temperature safety across commercial and residential HVACR systems. This SPST (Single Pole Single Throw) switch is engineered to open on temperature rise at a fixed 240F cut out temperature, providing a critical secondary safety layer for furnace plenums and air handling units. Operating within a 120 240V rating and supporting 5 to 10 Amps, it replaces standard 3 4 inch