The customer called for service after noticing weak airflow and unusual noise coming from their Lennox furnace. Upon inspection, we found that the blower motor had failed, which was preventing proper circulation of warm air throughout the home. We replaced the faulty blower motor with a new, compatible unit, secured all wiring, and tested the system to ensure smooth and quiet operation. The furnace is now working efficiently again, providing strong airflow and reliable heating for the entire home while preventing further wear on the HVAC system.