Customizable Drainage Cycles: Fully adjustable "on" and "off" settings to optimize moisture discharge and reduce air loss

This direct drive blower motor supports flexible installations with its dual voltage 120/240V capability

This specific model is designed for high-temperature air conditioning (A/C) applications and should not be used in medium or low-temperature refrigeration systems

and mounting nuts

Rigid Construction: Features a moisture-resistant frame that maintains structural integrity under high-velocity airflow

Lennox 51M87 Pressure Switch 323055-751 Customizable Drainage Cycles: Fully adjustableThe Lennox 51M87 is a precision engineered furnace pressure switch designed for critical venting safety within Lennox HVAC systems. This 1. 6" WC SPDT N. O. pressure switch functions as a fail safe, ensuring the inducer motor is generating adequate static pressure before allowing the ignition sequence to proceed. The 51M8701 is the identical direct replacement, maintaining the exact factory set point of 1. 60 inches of water column. As a Single Pole