heating system service

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

Our heating system was acting up last winter, making weird clanking noises and not warming the house evenly. I finally called a technician for a full service. They cleaned the burner, replaced the filter, checked the pressure, and inspected the heat exchanger. The whole thing took about two hours, and now the furnace runs quietly and efficiently. It's nice not waking up to a cold house.