Nordyne 664349R TXV 320788-704 Built with a durable copper

Built with a durable copper sheath

This Honeywell VR8205Q series control is an OEM-spec dual direct ignition gas valve designed specifically for natural gas systems

Always check your specific unit's parts list to confirm

modifying the circuit count will cause uneven refrigerant distribution and lead to poor heat transfer or potential compressor failure

High-Pressure Durability: Engineered with a robust brass body and a 300 PSI static pressure rating to withstand demanding commercial HVAC environments

Nordyne 664349R TXV 320788-704 Built with a durable copperThe Nordyne 664349R TXV is a critical OEM replacement part engineered for high performance R410A refrigerant systems. Specifically designed as a 3 ton thermal expansion valve, this component ensures precise metering and optimal superheat control, which is vital for maintaining the efficiency of residential and light commercial HVAC units. As the updated version for 664349, the 664349R provides seamless backward compatibility and enhanced mechanical