Furnace Clean & Check September 15, 2016 By Krista Rechtorik To avoid a breakdown when the temperatures are below freezing and the winds are howling, schedule your annual furnace maintenance check. This should be performed by a trained and certified HVAC technician. Keep I mind, your furnace blower is working year round so it is even more critical that this is properly checked and maintained. Call Stadtler Heating & Cooling @ 630-455-9015 to schedule your furnace clean and check for $95.00 Clean/adjust burner Clean ignition flame sensor Check starting capabilities Check heat exchanger Check draft and safety controls Check air filter Check electrical connections Clean air flapper/intake box Flush trap Check and adjust blower components Lubricate where required Comments are closed.