Emerson Alco 049638 Expansion Valve Els PW 17895 The durable housing is built

The durable housing is built to withstand high-static environments and frequent cycling

What is the maximum pressure rating for the VT3323

Key Benefits: Precise Fuel Regulation: Includes factory-calibrated orifices to ensure correct BTU input and manifold pressure

though local codes should always be consulted

Optimized Filtration: 20-micron filtration rating ensures the removal of harmful solid particles before they reach the expansion valve

Emerson Alco 049638 Expansion Valve Els PW 17895 The durable housing is builtThe Emerson Alco 049638, also designated as Model AAE 4 HCA, is a high performance thermal expansion valve engineered specifically for air conditioning and heat pump applications. This externally equalized TXV features a 4 ton capacity optimized for R22 and R407C refrigerants, utilizing a specialized heat pump charge to ensure reliable superheat control across varying ambient conditions. Designed with a straight body and 3 8" x 1 2" ODF sweat