Nordyne 664347R TXV Valve 320788-704 providing the reliable torque necessary

providing the reliable torque necessary for modern 13-15 SEER systems

Key Benefits: Serviceable Design: The take-apart configuration allows for internal cleaning or capacity changes without unbrazing the valve body

it measures ambient air temperatures and transmits data back to the primary controller via a two-wire connection

the Carrier 88RC0000CB363119 Restring Kit is the direct OEM solution to restore factory-spec thermic output

it is industry standard to inspect the flue sensor gasket and blower seals during installation as these often degrade alongside the motor

Nordyne 664347R TXV Valve 320788-704 providing the reliable torque necessaryThe Nordyne 664347R TR6 TXV Valve is a critical OEM replacement part designed for 5 ton residential and light commercial HVAC systems. Engineered specifically for R410A refrigerant applications, this thermostatic expansion valve provides precise modulation for optimized superheat control across varying load conditions. For contractors, the TR6 Series is a reliable solution to common performance issues like high superheat or starving evaporators. This