Durable Brass Trim: Features a corrosion-resistant brass body and nickel-plated stem to withstand continuous cycling in hydronic loops

For heating applications (open on rise)

ensuring maximum energy transfer to the burner

Maintenance-Free Operation: The spring-wound mechanism requires no power to operate

utilizing a genuine ECR International part ensures exact dimensional compatibility with the cleanout cover assembly

Nordyne 920670A TXV Valve Els PW 17895 Durable Brass Trim: Features aThe Nordyne 920670A is an OEM thermal expansion valve (TXV) specifically engineered for 3 ton air conditioning and R410A heat pump systems. As the direct factory replacement for discontinued part number 669816, this externally equalized valve ensures precise refrigerant metering across various load conditions. For technicians performing a Nordyne 920670A TXV replacement, this component maintains the evaporator's superheat at optimal levels, preventing