this model is strictly CCW (Counter-Clockwise) rotation

reducing common failure points at the connection

Designed for clockwise (CW) rotation (viewed from the discharge side)

reducing common leak points and installation time on the job site

The Ranco 1290132-A48 is a professional-grade 48-inch high-pressure refrigerant hose engineered for the rigors of commercial refrigeration and industrial HVACR maintenance

Nordyne 632547R Pressure Switch 320788-703 this model is strictly CCWThe 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