Nordyne 664272R TXV Freon making it a reliable digital

making it a reliable digital thermostat replacement for technicians requiring fast setup and consistent performance

If you hear a high-pitched shriek or notice reduced airflow at the registers

restoring the circuit once temperatures return to a safe operating range

this kit protects the control board and thermostat from high-amperage draw and voltage spikes

verify the dip switch settings on the top left of the module to match your system's temperature range

Nordyne 664272R TXV Freon making it a reliable digitalThe Nordyne 664272R is a precision engineered R410A 2 Ton TXV designed for accurate refrigerant metering in split system heat pumps and air conditioning units. As a direct OEM replacement thermal expansion valve, it ensures optimal evaporator performance by maintaining a constant superheat across varying load conditions. This valve is critical for preventing liquid slugging and protecting the compressor from damage during low load operation. Designed