Description
Nothing ruins a long day in the cab like your AC controls going wonky when the sun’s beating down and the humidity’s climbing. A faulty potentiometer in your air conditioning system makes your climate control work harder and less efficiently, leaving you sweating through harvest or suffering through those marathon planting days when every hour counts.
What You’re Getting
- Precision electronic control that lets your HVAC system respond properly to temperature adjustments
- Durable construction built to handle the vibration and electrical demands of farm equipment
- Direct replacement part that restores accurate temperature control without system modifications
- Weather-sealed design that protects against the moisture and dust common in agricultural environments
Built for Real Farm Work
This potentiometer works with the sophisticated climate control systems found in modern Case and New Holland tractors. Whether you’re running long hours during planting season in a Puma 165, pulling all-nighters at harvest in a T7.200, or spending full days on a Maxxum 140 working cattle, these are the machines where operator comfort directly impacts productivity and safety.
Made to Last
Air conditioning-equipped tractors place additional demands on control components, requiring parts capable of handling the electrical loads and temperature variations from A/C operation. This potentiometer is built with quality components that resist the effects of temperature cycling and maintain accurate readings throughout years of service.
Good to Know
Installation requires accessing the HVAC control panel, so plan on spending some time with the cab interior panels. Take a photo of the wiring connections before disconnecting anything – it’ll save you headaches during reassembly. If your AC has been acting up for a while, check the cabin air filter too, since a clogged filter can stress the whole system.



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