For refrigeration systems running R404A or R507

This adapter is specifically engineered for Johnson Controls VA-715X series actuators

With a 5/8" sweat ODF connection and a maximum operating pressure of 680 PSI

This model is constructed from lead-free materials to comply with federal regulations for potable water systems

The Nordyne 626548R Limit Switch is a critical safety component designed for high-limit temperature monitoring in Intertherm

Lennox 66J78 Limit Switch Els PW 17895 For refrigeration systems running R404AExperienced HVAC contractors recognize the Lennox 66J78 Limit Switch as a critical safety component for maintaining furnace integrity and preventing heat exchanger damage. This OEM Lennox replacement part is a 36T series disc style control designed for High Limit or Secondary Rollout applications. It features a Normally Closed (NC) circuit that opens on temperature rise to interrupt the heating cycle if internal temperatures exceed safe operating