Armstrong Furnace H2TXV02 Expansion Valve 322838-753 this unit is designed for

this unit is designed for fail-safe operation

which is critical when working with newer HFC refrigerants that tend to permeate standard rubber hoses more easily

Technicians should refer to the original unit's wiring diagram

OEM-Grade Sealing: High-tolerance O-rings and clips ensure a leak-free pneumatic valve seal

while the 20-second maximum spring return ensures a reliable fail-safe position during power loss

Armstrong Furnace H2TXV02 Expansion Valve 322838-753 this unit is designed forThe Armstrong Furnace H2TXV02 Expansion Valve is a precision engineered R 22 thermal expansion valve (TXV) designed to optimize refrigerant flow in residential and commercial cooling systems. This high performance HVAC expansion valve is specifically compatible with 13HPD DL split system heat pumps and enhanced air handlers like the BCS2S model. By accurately regulating the amount of refrigerant entering the evaporator coil, the H2TXV02 ensures