Nordyne 903094 Door 318973-401 Key Benefits Direct OEM Compatibility:

Key Benefits Direct OEM Compatibility: Engineered specifically for Lochinvar Knight and A

The 98M19 is a widely used 18-inch propeller

If your system requires a 600 PSI cut-out and 475 PSI cut-in for high-pressure protection or fan cycling

technicians must refer to the specific furnace's installation guide for high-altitude derating and manifold pressure adjustments

and a 30-second post-purge to ensure safe combustion chamber conditions

Nordyne 903094 Door 318973-401 Key Benefits Direct OEM Compatibility:The Nordyne 903094 Bottom Coil Door is a genuine OEM furnace replacement part engineered specifically for mobile home and residential HVAC configurations. As a critical component of the furnace cabinet, this Nordyne replacement door ensures the bottom coil compartment is properly sealed to maintain static pressure and system efficiency. Designed for compatibility with select Nordyne air handlers and gas furnaces, it functions as a direct fit HVAC coil