Standard trade practice dictates addressing the airflow issue rather than bypassing safety limits with a higher temperature rated switch

While typically used as a limit

Always verify the fan blade pitch before installation to ensure you aren't fighting reverse airflow

By utilizing genuine Lennox HVAC replacement parts

effectively reducing static pressure and extending the service life of HVAC air cleaner components

Lennox 72W41 Motor 326010-701 Standard trade practice dictates addressingThe Lennox 72W41 is a high performance 1 2 HP 120 240V ECM blower motor specifically designed for Lennox HVAC systems. As a critical component in variable speed air handlers and furnaces, this motor operates at a nominal 1250 RPM and provides precise airflow modulation to maintain consistent static pressure. Its dual voltage capability (120 240V) and 50 60Hz compatibility make it a versatile direct OEM replacement motor for contractors servicing