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

or the furnace cycling through three failed start attempts before lockout

this Danfoss 013G8013 should be paired with a compatible thermostatic operator

Broad Compatibility: Directly compatible with McDonnell & Miller 179157 specifications and RS-series remote sensors

it’s time to swap the contactor

Nordyne 920670A TXV Valve Els PW 17895 Maintenance-Free Operation: The spring-wound mechanismThe 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