What does a furnace maintenance check-up consist of?
We perform the following steps: • Inspect thermostat for proper operation. • Inspect filter and change or clean as needed. • Check all electrical components and controls. • Oil motors as needed. • Inspect heat exchanger for possible cracks. A crack in the heat exchanger will introduce carbon monoxide into the living space. • Check air flow. If diminished, it may be necessary to clean the evaporator coil. • Check air fuel mixture, where appropriate. Q: Is there anything a homeowner can do to assure proper operation and safety of their furnace? A: Yes. The first thing to check before turning on your unit is to make sure nothing flammable has been stored next to the furnace over the summer (we frequently find lawn mowers, gas cans, etc. stacked against the furnace in the garage!) Use the following as a guide: • Run your heater for a few minutes now, before you need it. If you wait until the first cold morning to discover is isn’t working, you’ll find yourself on a waiting list before a he
