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The Copeland Comfort Control 66663 is a TXV+CONNECT designed for use with R410A refrigeration systems. This device helps in regulating the refrigerant flow to optimize the overall efficiency of the air conditioning system.
The TXV+CONNECT 4TR-410 ALCO offers reliable performance for HVAC technicians working on residential and commercial cooling 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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