Trane VAL8595 TXV 322056-301 including 48LZ 008 521 and

including 48LZ 008 521 and 579DEW series air handlers

Inside dimensions - 3-3/4" x 2-9/16" x 2-9/16"h

Engineered for high-efficiency thermal transfer in heavy-duty gas-fired equipment

Key Benefits for Technicians: OEM Compatibility: Precision-matched for Johnson Controls

Is this motor compatible with other VAV brands

Trane VAL8595 TXV 322056-301 including 48LZ 008 521 andThe Trane VAL8595 is a high performance 4 ton thermostatic expansion valve engineered specifically for R410A refrigerant systems. This OEM expansion valve features a 5 16" ODM inlet and a 1 2" ODF outlet, providing a precise refrigerant metering solution that maintains stable superheat across varying load conditions. Designed as a direct replacement for the legacy part number VAL8595 (now often documented as VAL08595), this valve utilizes a non