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The Trane VAL6837 is a thermostatic expansion valve designed to control refrigerant flow in air conditioning systems. This valve effectively manages the amount of refrigerant entering the evaporator, based on temperature and pressure readings, to ensure optimal cooling. It prevents the return of liquid refrigerant to the compressor, enhancing the system’s efficiency.
Efficient management of refrigerant flow in HVAC systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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