920665A Nordyne R-22 TXV 3-1/2 TON

Nordyne 920665A R‑22 Thermal Expansion Valve — 3.5 Ton The 920665A is the OEM R‑22 TXV used in Nordyne, Intertherm, Miller, Gibson, Tappan, and Frigidaire systems. This valve provides precise refrigerant metering for 3.5‑ton evaporator coils, ensuring proper superheat, stable cooling performance, and compressor protection. Commonly paired with REPLCOIL02HS and other Nordyne tube‑and‑fin coils when converting or restoring R‑22 systems. Ideal replacement for sticking, flooding, or under‑feeding TXVs.

Cross‑Reference Block 

Cross Reference:

• 920665A (current OEM)

• Nordyne R‑22 TXV — 3.5 Ton

• Compatible with REPLCOIL02HS (3.5‑Ton configuration)

• Used across Nordyne / Intertherm / Miller / Gibson / Tappan / Frigidaire systems