Carrier EA03XC391 TXV 323080-701 With a clockwise (CW) rotation

With a clockwise (CW) rotation and a 1/2-inch bore hub fixed on the intake side

Common Technician Questions Which Reznor models use the 257246 control board

If transitioning to HFC refrigerants

it is frequently specified for low-to-medium pressure steam systems where chemical compatibility and thermal expansion are primary concerns

Precise Compatibility: Direct OEM successor to the S5151-045

Carrier EA03XC391 TXV 323080-701 With a clockwise (CW) rotationThe Carrier EA03XC391 is a high performance Thermostatic Expansion Valve (TXV) designed specifically for large tonnage residential and light commercial cooling applications. This 5 Ton R22 expansion valve is a precision engineered Carrier OEM replacement part, serving as the direct functional successor to the legacy EA03XC375 model. Built for durability and precise superheat regulation, it utilizes 5 8" x 1 1 8" ODF sweat connections to ensure a leak