Lennox 49M50 Pressure Switch 318518-761 The Carrier HC39GE469 Motor is

The Carrier HC39GE469 Motor is a high-performance

Key Benefits Precise Combustion: Engineered for an optimal air-to-gas ratio to ensure efficient fuel utilization within the heat exchanger

As the direct updated replacement for the HUHAAB20

this ClimateMaster thermistor should read approximately 10

and warming cabinets

Lennox 49M50 Pressure Switch 318518-761 The Carrier HC39GE469 Motor isThe Lennox 49M50 is a high performance HVAC high pressure switch designed for critical system monitoring in residential and commercial cooling applications. This genuine OEM Lennox pressure switch functions as a primary safety control, specifically calibrated for a 640 psig cut out (C O) threshold. When refrigerant pressures exceed this safety limit, the switch breaks the electrical circuit to the compressor, preventing catastrophic component failure