heating system service 5

https://bravo-wiki.win/index.php/What_Homeowners_Should_Know_About_Cooling_System_Repair

Last winter, my heating system started making strange noises, so I finally called for a service visit. The technician checked the furnace, cleaned the burners, replaced the air filter, and inspected the ductwork for leaks. It took a couple of hours, but now the heat kicks on evenly and the house stays warm without those weird clanking sounds. I wish I had done this before the cold weather hit.