Nordyne 664345R TXV Valve

Valve Txv Eqck R410A4.0T Id

664345R is the direct replacement for 664345

Nordyne 664345R TXV Valve – 4 Ton Thermal Expansion Valve for R410A Indoor Units (OEM Replacement)

The Nordyne 664345R TXV Valve is an OEM thermal expansion valve engineered for 4-ton R410A indoor HVAC systems. This TXV (Thermal Expansion Valve) ensures accurate metering of refrigerant into the evaporator coil, optimizing system performance, improving energy efficiency, and delivering consistent temperature control.

Designed for seamless compatibility with Nordyne equipment, this valve is ideal for system repairs or upgrades that require precise refrigerant control and OEM-grade reliability.

Key Features:

• Brand: Nordyne

• Model: 664345R

• Type: Thermal Expansion Valve (TXV)

• Application: Indoor Coil

• Refrigerant: R410A

• Capacity: 4 Ton

• OEM Replacement: Yes

• Design: EQCK – Equalized Connection

Benefits:

• Provides precise refrigerant flow control for optimal cooling

• Enhances energy efficiency and system reliability

• OEM design ensures perfect fit and function

• Suitable for residential and light commercial systems

• Built for durability and long-term performance

Applications:

• Indoor evaporator coils in 4-ton R410A HVAC systems

• Ideal for AC and heat pump systems

• Replacement for malfunctioning or outdated TXV valves

Ensure peak HVAC performance with the Nordyne 664345R – a trusted, OEM replacement TXV valve for 4-ton indoor R410A systems.