Nordyne 669772 TXV 320735-701 the windings may have shorted

the windings may have shorted due to moisture or sustained over-amperage

if the existing inducer blower is failing to reach the required RPM or has a damaged impeller

For higher pressure high-load applications

OEM Reliability: Genuine factory-authorized part eliminates the seating and alignment issues common with generic aftermarket assemblies

it is recommended to verify if your specific control circuit requires external fuse protection

Nordyne 669772 TXV 320735-701 the windings may have shortedThe Nordyne 669772 TXV is a precision engineered R410A thermal expansion valve designed to provide accurate refrigerant metering for Nordyne air handlers and heat pump systems. Built for durability and technical performance, this OEM replacement part actively monitors evaporator superheat to regulate liquid flow, preventing liquid slugging and ensuring the compressor remains protected under varying load conditions. Featuring a balanced port design,