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The Nortek Global HVAC 669681R TR6 TXV Valve is designed for optimal performance in 3-ton R410A HVAC systems. This valve plays a key role in regulating refrigerant flow, ensuring maximum efficiency and cooling capability.
This valve is essential for maintaining the effectiveness of your HVAC system.
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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