MARS 19010 Relay 320788-703 and light oil applications where

and light oil applications where maintaining a tight shut-off is critical for system safety and efficiency

If the system detects insufficient airflow or a restriction in the heat exchanger or venting

The 5225-029 is a standard SPST switch with high amperage ratings

Smith 100208660 Flow Switch is a critical OEM safety component engineered to monitor fluid velocity within the primary heat exchanger loop

the 5225-029 ensures that the appliance cannot be restarted until the temperature has dropped approximately 50°F below the set point

MARS 19010 Relay 320788-703 and light oil applications whereThe MARS 19010 Relay, also known as the MARS 71 Relay, is a high performance universal potential relay engineered for heavy duty motor starting applications in HVACR systems. This component is identical to 3ARR3MARS71 and serves as a drop in replacement for thousands of OEM models, providing a reliable solution for single phase motors that require a start capacitor. Designed with a non positional mounting capability, the MARS 19010 simplifies field