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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
High Compatibility: Fits various Rheem-Ruud heat pump and York Luxaire models
offering three field-selectable operating ranges: 0 to 100 psi
Crafted from durable materials
Direct Cross-Compatibility: Engineered as the updated functional equivalent for the Lennox 18L89 pressure switch
Lennox 10B73 Module Kit 319852-301 High Compatibility: Fits various Rheem-RuudThe Lennox 10B73 Module Kit is a direct OEM variable speed motor control replacement engineered for high efficiency HVAC units. This Lennox blower motor module serves as the processing hub for ECM motors, communicating with the furnace or air handler control board to modulate airflow based on real time demand. High quality HVAC motor controllers like the 10B73 are critical for maintaining static pressure balance and preventing premature motor failure
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