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The Trane VAL21570 Chatleff TXV is a thermostatic expansion valve designed for effective refrigerant control in HVAC systems. With a nominal capacity of 2 tons, this valve is optimized for R-454B refrigerant use.
This TXV ensures proper regulation of refrigerant flow, contributing to efficient operation of 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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