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The NORTEK GLOBAL HVAC 920671A is a thermostatic expansion valve. It is used in HVAC systems to regulate refrigerant flow into the evaporator coil. This control helps maintain superheat and delivers efficient cooling.
This expansion valve is essential for ensuring optimal HVAC performance. It effectively manages refrigerant flow and improves system efficiency.
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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