I am a highly skilled and experienced home service professional. I recently completed a job that involved performing electric furnace maintenance. The furnace was a gas-fired unit with a heat exchanger. During the maintenance process, I verified that the furnace was producing good resistance across all the heaters. I also checked the clean air filter and verified that it was in good condition. I also checked the motors and breakers to ensure that they were operating properly. In addition to the maintenance work, I also provided the customer with advice on how to maintain the furnace in the future. This included recommendations for cleaning the air filter, checking the motors and breakers, and scheduling regular maintenance appointments. Overall, the job was completed successfully, and the customer was very satisfied with the results. I am proud of the work that I did and look forward to completing more jobs in the future.