Nordyne 901935 Interior Extension 319852-301 the 30-158-D features the signature

the 30-158-D features the signature PopTop snap-on design

Debris Protection: Includes an inlet filtered screen to prevent internal component fouling and maintain gas flow integrity

Direct OEM Replacement: Ensures exact fitment and restores original AHRI-rated efficiency without field modifications

As a veteran-requested Danfoss compressor accessory

ensuring zero-clearance mechanical and electrical alignment

Nordyne 901935 Interior Extension 319852-301 the 30-158-D features the signatureThe 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