For technicians servicing Lochinvar boilers or A

this HVAC blower component provides the structural integrity needed for high-duty cycle operation in both residential and light commercial condenser units

Designed with a standard 1/2-inch bore

0917 inches (LB-74093)

Nordyne 669772 TXV 340155-7026 For technicians servicing Lochinvar boilersThe 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,