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though the motor is capable of selectable ranges including 35
Calibration should be performed using a flow hood or Magnehelic gauge
Integrated Backdraft Damper: Prevents outdoor drafts from entering the building envelope when the fan is inactive
Its high-temperature resistance and self-cleaning contacts ensure long-term stability in demanding combustion environments
Lennox 35K70 Combustion Chamber Kit 340155-7024 though the motor is capableThe Lennox 35K70 is a critical gas furnace combustion chamber kit engineered for precise flame containment and thermal management. As a direct OEM furnace replacement part, this kit is vital for technicians addressing cracked combustion chambers or heat damaged liners that compromise heat exchanger integrity. The assembly is designed to maintain the specific flame pattern and airflow dynamics required for high efficiency Lennox furnace models. By
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