causing the controller to close the gas valve for safety

The heavy-duty internal contacts are built to withstand the high inrush currents typical of stationary cooling systems using R134a or R404A refrigerants

This aluminum gas regulator cap includes the necessary replacement gasket to ensure a gas-tight seal

Smith system

Simplified Calibration: Enables rapid field setpoint verification and adjustment

Nordyne 626619 Limit Switch causing the controller to closeThe Nordyne 626619 Limit Switch is a critical safety component designed for precise thermal regulation in HVAC furnace systems. As an OEM replacement part, it ensures your equipment adheres to original manufacturer specifications, effectively managing blower cycles and preventing overheating. This auto reset limit switch features a 140F open and 100F close configuration, providing a reliable 40 degree differential to maintain stable heat exchanger