$49 dollar furnace check up
1. Inspecting and replacing the air filter.
2. Checking and cleaning the blower motor and fan.
3. Inspecting the heat exchanger for cracks or corrosion.
4. Examining the burner and flame sensor.
5. Testing the thermostat for accurate operation.
6. Checking electrical connections and wiring.
7. Lubricating moving parts, if necessary.
8. Inspecting the flue and vent system for blockages or leaks.
9. Testing safety controls and startup cycle.
10. Checking for gas leaks (for gas furnaces).
