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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
With the system off
This double-inlet blower wheel serves as the direct factory authorized supersedure for the legacy part number D6723302
Key Benefits for Technicians: Optimized Combustion: Maintains the boiler at 140°F to ensure peak efficiency and full carbon burn-off
Designed to handle diverse primary voltages including 480/277/240/208/120 VAC
Lennox 73W76 Pressure Switch With the system offThe Lennox 73W76 is a critical safety component designed for precise HVAC pressure sensing in residential gas furnaces and air handlers. This OEM Lennox pressure switch is factory calibrated to a 0. 50" WC setpoint, ensuring the inducer motor establishes proper draft before allowing the ignition sequence to proceed. High grade construction featuring a SPST (Single Pole Single Throw) configuration and a standard 1 4" barb connection provides a reliable
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