The 120Vac Class F coil provides high thermal stability

making it ideal for remote or non-electric installations

this model is strictly CCW (Counter-Clockwise) rotation

this 24 VAC hospitality thermostat allows for field calibration of over 20 configurable parameters

reducing common leak points and installation time on the job site

Nordyne 632547R Pressure Switch 320788-703 The 120Vac Class F coilThe Nordyne 632547R Pressure Switch is a critical OEM furnace safety control engineered to monitor proper inducer motor draft and venting conditions in high efficiency heating systems. This SPST (Single Pole, Single Throw) switch is factory calibrated to a precise 0. 90" WC (Water Column) set point, ensuring the combustion process only initiates when safe airflow thresholds are met. As a genuine Nordyne replacement part, it eliminates the calibration