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Common Questions: What is the maximum operating temperature for this regulator
making it ideal for standard North American and export geothermal equipment
ensuring long-term field reliability in demanding outdoor conditions
Precise OEM Specifications: Features a 24-inch diameter and 24-degree pitch for exact airflow matching
Nordyne 669771 TXV Valve 321894-706 Common Questions: What is theWhen you're dealing with a starving evaporator or inconsistent superheat on a 3 ton R410A system, the Nordyne 669771 TXV Valve is the precise factory OEM replacement required to restore peak efficiency. Designed specifically for Nordyne, Miller, and Intertherm A C and heat pump units, this thermostatic expansion valve features an external equalizer (EQ) configuration to maintain accurate refrigerant metering even in systems with significant pressure
