Nordyne 669684R TXV Refrigerant The DETECT-A-FLAME technology ensures high-sensitivity

The DETECT-A-FLAME technology ensures high-sensitivity flame monitoring (0

This model includes a built-in overflow safety switch

this kit ensures clean air and gas flow by effectively removing airborne contaminants that can leading to abrasion or mechanical failure in sensitive temperature control elements

Its 3/16" fitting is compatible with standard 1/4" O

ensuring the inducer motor integrates perfectly with the control board

Nordyne 669684R TXV Refrigerant The DETECT-A-FLAME technology ensures high-sensitivityAs a technician, you know that maintaining precise superheat is non negotiable for system longevity, and the Nordyne 669684R TXV is the specified OEM component for 4 ton R410A evaporator coils. This thermostatic expansion valve (TR6 series) is engineered to replace older Danfoss or Nortek models, providing the accurate refrigerant metering required to prevent liquid slugging and ensure optimal heat transfer across the A coil. Whether you are servicing