gas furnace service 3

https://storyquanta.com/s/qPD-R0zku34hvmUE3MVbk

A gas furnace service appointment usually starts with a technician inspecting the burner assembly and heat exchanger for cracks or corrosion, then cleaning the blower motor and replacing the air filter to keep airflow strong. They check the ignitor, flame sensor, and gas pressure to make sure everything lights safely and burns efficiently. If the unit is older, they might also test the limit switch and thermostat calibration. Regular servicing catches small issues before they turn into no-heat…