Nordyne 664347R TXV Valve 326058-757 Rugged copper probe construction ensures

Rugged copper probe construction ensures rapid thermal response and long-term stability in hydronic or air systems

or mechanical (F) cores depending on system requirements

integrated flame shield

This mechanical pressure switch is compatible with non-corrosive refrigerants

If you require an adjustable range

Nordyne 664347R TXV Valve 326058-757 Rugged copper probe construction ensuresThe 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