920673A Nordyne TR6 R410A 5 TON TXV

The Nordyne 920673A is an OEM 5‑ton R410A TXV designed for TR6‑series air conditioners and heat pumps. This valve provides precise refrigerant metering, stable superheat, and improved efficiency under high‑pressure R410A operation. Ideal for restoring performance in 5‑ton Nordyne, Intertherm, Miller, Gibson, Frigidaire, and Maytag systems.

Features

• OEM Nordyne TR6 TXV

• Rated for 5‑ton systems

• Built for R410A high‑pressure circuits

• Ensures stable superheat and coil performance

• Prevents floodback and compressor stress

• Direct replacement for systems using 920673A

Common Symptoms Requiring TXV Replacement

• High superheat

• Poor cooling / low capacity

• Floodback or unstable suction pressure

• Sticking or failed TXV bulb

• Coil frosting

Confirmed Specs

• Tonnage: 5 ton

• Refrigerant: R410A

• Series: TR6

• Function: Precision metering of refrigerant into evaporator coil under high‑pressure R410A operation

• Application: 5‑ton Nordyne / Intertherm / Miller / Gibson / Frigidaire / Maytag systems

• Typical Use: Air conditioners & heat pumps requiring stable superheat control