Cleveland Controls FS-751-337 Switch Els PW 17895 If the discharge temperature sensor

If the discharge temperature sensor is open

Precise Regulation: Delivers stable 7-11" w

typically locking out heating if temperatures exceed a set threshold (often 100°F to 170°F) or disabling the compressor if cooling drops too low (fixed at 45°F)

000 to 175

The Lennox 15M45 Rollout Switch is a critical safety component designed to break the circuit when it detects flame rollout or excessive heat buildup near the burner box

Cleveland Controls FS-751-337 Switch Els PW 17895 If the discharge temperature sensorThe Cleveland Controls FS 751 337 is a precision engineered fixed point air pressure sensing switch designed for high reliability airflow monitoring in duct heaters, ovens, and commercial HVAC systems. This model features a non adjustable factory setpoint of 0. 05" WC, making it a critical component for applications requiring strict adherence to low pressure activation thresholds. As a direct replacement for FS 751 185, it allows for a seamless drop