Nordyne 901935 Interior Extension 319852-301 Universal Porting: Features standard 3/8"

Universal Porting: Features standard 3/8" NPT female inlet and outlet ports for seamless integration into existing pipe runs

Efficiency Optimization: Replaces standing pilots to reduce gas waste and improve overall AFUE ratings of the appliance

As a veteran-requested Danfoss compressor accessory

Common Questions: Which rotation is this fan blade

The CNT03601 (also known as the Trane CNT3601) utilizes Single Pole Double Throw (SPDT) switching logic to effectively toggle high-voltage signals between the outdoor fan motor and the defrost heater

Nordyne 901935 Interior Extension 319852-301 Universal Porting: Features standard 3/8"The Nordyne 901935 Interior Extension is a critical component for completing through the wall installations in Nordyne, Intertherm, and Miller gas and electric furnaces. Specifically designed for mobile home furnace venting, this interior extension bridges the gap between the furnace cabinet and the roof jack assembly. Proper installation of this OEM Nordyne replacement part ensures a sealed combustion system, preventing flue gases from entering the