Carrier EA660005 TXV Kit 321042-401 Key Benefits for Technicians: High-Decibel

Key Benefits for Technicians: High-Decibel Performance: Delivers a consistent 85dB resonant tone for clear commercial fire notification

Common Questions Does this solenoid support both 50Hz and 60Hz power supplies

Thermal Protection: Internal motor protection safeguards the windings against overheating during extreme ambient conditions up to 110°F

Whether you are performing a furnace gas valve replacement or a routine manifold kit upgrade

You will need to install two D4S sensor heads and wire them back to the 'Sensor 2' terminals on the D4P120

Carrier EA660005 TXV Kit 321042-401 Key Benefits for Technicians: High-DecibelWhen you're dealing with inconsistent evaporator pressures or liquid slugging on a R 410A system, the Carrier EA660005 TXV Kit is the precise solution for restoring thermal balance. This OEM thermostatic expansion valve is a bi metal, non bleed metering device engineered specifically for R 410A refrigerant applications. Unlike generic alternatives, this factory authorized part ensures the exact superheat settings required for 5A and A05 series units,