maintaining identical electrical specifications and physical dimensions

securing the long-term operational efficiency of liquid and suction line applications

This HVAC rocker switch provides a reliable manual disconnect point

This 260F manual reset SPST limit switch is a critical safety component designed to detect flame rollout conditions

Ensure your control circuit is outputting 24VAC to avoid damaging the relay coil

Cleveland Controls DFS-301-112 Switch maintaining identical electrical specifications andThe Cleveland Controls DFS 301 112 is a precision engineered fixed set point airflow switch designed for critical monitoring in duct heaters, ovens, and high performance HVAC systems. As an airflow proving switch, it utilizes a sensitive silicone diaphragm and a snap acting SPDT switch to ensure air pressure rises meet specific operational thresholds before permitting equipment engagement. This model is factory calibrated to operate at a fixed 0. 03"