International Environmental 70665406 Relay the 56M13 and 56M1301 are

the 56M13 and 56M1301 are technically identical parts and are interchangeable in all specified applications

If airflow is sufficient and the switch opens below the 270

including Ruud

ECO Compatibility: Features a dedicated junction block for seamless integration with Energy Cut-Off switches to prevent overheating

Using a genuine HH12HA163 limit switch ensures correct calibration and response times

International Environmental 70665406 Relay the 56M13 and 56M1301 areThe International Environmental 70665406 Relay is an OEM replacement part engineered for high reliability switching in fan coil units and industrial HVACR systems. As a DPDT (Double Pole Double Throw) relay, it provides a versatile solution for controlling two separate circuits with a single 24V AC coil signal. This heavy duty component features normally open (N O) contacts rated at 30A and normally closed (N C) contacts rated at 3A, making it ideal