Description
When your tractor’s A/C starts blowing warm air during those blazing hot days of hay season or harvest time, don’t automatically assume you need an expensive compressor replacement. More often than not, it’s this little pressure switch that’s gone bad, shutting down your cooling system to protect the compressor from damage. This switch is the guardian of your A/C system—monitoring refrigerant pressure and keeping your expensive compressor safe.
Key Features
- Monitors system pressure continuously to prevent costly compressor damage
- Automatically cuts power when pressure gets too high or too low
- Direct replacement that works across multiple tractor brands
- Built to handle the vibration and temperature swings of agricultural equipment
- Saves you from thousand-dollar compressor repairs down the road
Built for Real Farm Work
This pressure switch fits a wide range of Case IH MXM series, New Holland T6030 through T7000, TM, and TS series, plus Steyr Profi tractors. Whether you’re running a mid-range utility tractor for livestock work or a bigger machine for row crop farming, reliable A/C isn’t just about comfort—it’s about staying alert and productive during those long, grueling days when the heat index climbs past bearable.
Made to Last
This switch is built to handle the tough conditions of farm equipment operation. It withstands constant vibration, temperature extremes from engine heat, and the electrical demands of cycling your A/C system on and off hundreds of times during a long work day. The precision switching action ensures your system gets protected without nuisance shutdowns.
Installation Notes
Before replacing this switch, make sure your refrigerant system is properly recovered by a qualified technician. The switch typically threads into the high-pressure side of your A/C system and connects with a simple electrical plug. After installation, you’ll need to have the system recharged and tested. If your A/C problems persist after replacing the switch, check for refrigerant leaks or blocked condensers before assuming compressor trouble.






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