Nordyne 663579R Distributor What happens to the HVAC

What happens to the HVAC system if this sensor fails

and 100077850

Operating on 24V power with a battery backup (two AAA batteries)

This 20VA transformer is sufficient for standard HVAC controls

Key Benefits Universal Compatibility: Serves as the factory-spec Lennox 88A1201 equivalent for a wide range of residential furnaces

Nordyne 663579R Distributor What happens to the HVACIf you are servicing a Nordyne gas furnace or a split system evaporator coil, the Nordyne 663579R Distributor is the essential OEM replacement part for maintaining precise refrigerant metering. This unit is the direct replacement for 663579, ensuring a drop in fit without the need for field modifications. Designed as a refrigerant distributor assembly, it features two vent terminals and two gas terminals, facilitating balanced thermal expansion and