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Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
this unit delivers a 3
fan control
this HVAC drive pulley is balanced to prevent premature wear on the V-belt and motor bearings
if the unit fails to sense flame after the trial period
Industrial Durability: Rugged ABS-Polycarbonate enclosure protects internal electronics in operating temperatures from 32°F to 100°F
Lennox 51M87 Pressure Switch 340793-762 this unit delivers a 3The 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
