Nordyne 920671A TXV Valve 318172-701 the onboard LED status indicators

the onboard LED status indicators provide immediate visual confirmation of normal operation and alarm conditions

Universal Output Compatibility: Supports both 0–10 VDC and 4–20 mA analog signals for easy integration with most HVAC controllers

1/2" Stroke

Technical Reliability: Built to withstand the high temperatures of flue gas exhaust while maintaining quiet operational decibels

Nordyne 920671A TXV Valve 318172-701 the onboard LED status indicatorsThe Nordyne 920671A Thermal Expansion Valve is a critical metering device engineered specifically for R410A refrigerant systems. This 4 ton TXV regulates refrigerant flow into the evaporator coil with precision, maintaining the necessary superheat to prevent liquid slugging and ensure optimal heat transfer. Designed as a direct OEM replacement for Nordyne, Intertherm, Miller, and Broan air conditioners and heat pumps, it stabilizes system pressure