or 0-5Vdc control signals

note that a separate flue adaptor kit (part 1150984) may be required for a proper seal

For technicians performing a compressor terminal plug replacement

Key Benefits: OEM Precision and Fit: Guaranteed mechanical alignment with Carrier 50HJ rooftop units for streamlined field installation

The manifold pressure is factory-set

Lennox 38M76 Pressure Switch 323613-751 or 0-5Vdc control signalsThe Lennox 38M76 Pressure Switch is a mission critical safety component designed for precise refrigerant monitoring in residential and commercial HVAC systems. This OEM Lennox low pressure switch is factory calibrated to a 90 PSI close and 40 PSI open set point, primarily serving as a loss of charge protector. By interrupting the 24V control circuit when suction line pressure drops below 40 PSI, it prevents compressor overheating and potential scroll