Key Benefits Fail-Safe Reliability: The mechanical spring return ensures dampers return to their original position during power interruptions

Common Questions What causes a pressure switch to trip in these units

ensuring a direct drop-in fit for maintenance and repair cycles

Longer leads allow technicians to route the sensor to a location that receives neutral airflow

The rugged housing is built to withstand vibration and moisture ingress

MARS 92341 Relay 319852-301 Key Benefits Fail-Safe Reliability: TheThe MARS 92341 Relay is a heavy duty, double pole double throw (DPDT) switching solution designed specifically for HVACR applications. This 120V relay features a universal tab bracket for non positional mounting, allowing for flexible installation in tight service panels. Rated for 25 Amp resistive and 15 Amp inductive loads at 277 VAC, it provides reliable switching for fans, motors, and heating elements. The coil is engineered for a pick up voltage