I recently completed a winter maintenance job on a 7-year-old Lennox gas furnace. The furnace was not operating properly, and the customer was experiencing issues with the heat. I inspected the furnace and found that the blower motor was not working properly, which was causing the furnace to not distribute heat evenly throughout the home. I replaced the blower motor and tested the furnace to ensure it was operating correctly. The customer was very satisfied with the work I performed and expressed that the heat was now evenly distributed throughout the home.