Sporlan 044338-01 TXV R-410A 1-inch fixed bore ensures a

1-inch fixed bore ensures a concentric fit to the drive shaft

and excessive inducer noise

many technicians opt for the 510-312-312 blower assembly kit

this direct replacement thermostat ensures a seamless fit and rapid restoration of system parameters without the need for field recalibration

Sporlan 044338-01 TXV R-410A 1-inch fixed bore ensures aThe Sporlan 044338 01 HAE 3 VX100 is an industrial grade thermostatic expansion valve (TXV) engineered for precision refrigerant metering in air conditioning and heat pump applications. Designed with a balanced port construction, this valve maintains stable superheat control across varying head pressures and load conditions, preventing liquid slugging and ensuring evaporator efficiency. This specific model features 3 8" x 1 2" ODF sweat connections