This unit is primarily designed for use with R-22 and utilizes Alkylbenzene (AB) oil as the factory standard lubricant

The Nordyne 921954 is a traditional tube and fin replacement coil

Mixing refrigerant types or using incompatible valves will result in system failure

If you are dealing with a furnace pressure switch error or visible scaling on the collector

Will this cover interfere with the thermostat's temperature readings

Fasco A144 Blower Motor 321042-401 This unit is primarily designedThe Fasco A144 Blower Motor is a high performance centrifugal blower assembly engineered for specific HVAC applications, commonly utilized in Lennox 7021 9450 and furnace draft inducer systems. Operating at 208 230V and a single speed, this 3450 RPM motor features a shaded pole design and a robust 1. 1 amp draw. Built with a C Frame motor style, the A144 ensures reliable exhaust of combustion gases, maintaining proper static pressure within the heat