Every Fall Basic Maintenance for gas fired heating equipment. Generic steps .
Maintenance
Air Filters
Fan Belt
Motor Lubercation
Gas Ignition
Thermostat
Combustion Air Supply
Venting
Preventive Maintenance The key to long life and low cost equipment is preventive maintenance. This is where you need to have some skills. Skilled technician should only do this work. If you do not know how the equipment works don't touch it. You can do more harm then good. If you are training in the heating field and are servicing the equipment and are following I prefer to some of these steps in the summer or and burner work in the fall.
Preventive Maintenance
Fresh Air Intake
Future Links Equipment
Gas Furnace Oil Furnace Heat Pump Electric Hot Water Boiler