Lennox 49M50 Pressure Switch 318518-761 Key Benefits Precise Combustion: Engineered
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Description
Key Benefits Precise Combustion: Engineered for an optimal air-to-gas ratio to ensure efficient fuel utilization within the heat exchanger
The onboard LED status indicators provide real-time diagnostic feedback for system calls
or 240V) and purchase a compatible AM or ASC2 coil separately
The Carrier HC39GE469 Motor is a high-performance
Designed for LP gas heating systems
Lennox 49M50 Pressure Switch 318518-761 Key Benefits Precise Combustion: EngineeredThe 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