Is the rotation reversible on the 27J3001

It utilizes a 36-inch copper capillary and a 3/16" x 11-1/2" nickel-plated bulb for precise thermal sensing

the sensor is likely the culprit

and run capacitor (CAP-45/440R) is highly recommended to ensure proper torque and electrical stability

Common Questions Is a capacitor included with this motor

Nordyne 664346R TXV Valve R-134A Is the rotation reversible onThe Nordyne 664346R TXV Valve is a technical grade OEM thermal expansion valve designed for precision metering in 4 ton R410A outdoor HVAC systems. As the direct engineering replacement for the legacy 664346, this N Series valve provides critical modulation of refrigerant flow to maintain targeted evaporator superheat. In high demand residential and commercial applications, the 664346R (also cataloged as AC Pro 47953) effectively balances system