Reliable Switching: Rated for high-cycle life to handle frequent thermostat calls without contact welding or mechanical failure

In a dry environment at 90°C

Optimized Performance: Specifically calibrated for 115 volt furnace motor applications requiring 3/4 horsepower

preventing flue gas leakage and preserving the integrity of the combustion chamber

and P1400U36HD

Nordyne 920672A TXV 321042-401 Reliable Switching: Rated for high-cycleWhen you're dealing with a 4 ton split system or package unit that isnt hitting its subcooling targets, the Nordyne 920672A TXV is the precise OEM solution for restoring high efficiency performance. Designed specifically for 4 ton R410A refrigerant systems, this thermostatic expansion valve kit ensures that your evaporator coil receives the exact mass flow of refrigerant required to maintain optimal superheat. Unlike fixed orifice metering devices,