Gas Furnace Maintenance Frequency

How to repair gas furnaces and gas heaters.

Gas furnace maintenance frequency. The benefits of annual gas furnace servicing and maintenance so experts recommend having your gas furnace serviced and maintenanced at least once a year if not every spring and fall. If the furnace isn t the only thing in your house on the fritz you can learn how to fix other machines in this article. You should see a steady blue flame. Gas furnaces have become popular because they burn fuel cheaply and with few problems.

Take caution if you are performing any kind of gas furnace maintenance turn off the gas line. Look look at the flames in the burner. The lowest efficiency allowed by law for new gas furnaces is 78 percent and some new models achieve 97 percent. According to chris jirak a heating guy who has worked for several firms over a period of 25 years the service.

A gas furnace made in the early 1970s typically has an afue of about 65 percent. Here are the most and least reliable gas furnace brands. The valve to turn off your gas line should be located near the gas meter. Failure to change your furnace filter on a regular basis will lower the quality of the air in your home and shorten the life of your furnace.

Of course having your furnace serviced annually has more benefits than just avoiding a no heat situation in the chilly winter months. Left unserviced a furnace can stop working suddenly leaving your family in the cold. Keep your gas furnace running trouble free. In consumer reports latest central heating survey our members told us about their experiences with 48 318 gas furnaces.

What do hvac technicians actually do to the furnace to tune it up. If you have a central air conditioner the cooling coil will get blocked by unfiltered dust and debris over time and will result in a costly cleaning repair or replacement of part or all of your heating and air conditioning system. Homeowner gas furnace maintenance gas furnace inspection checklist diy. Technicians say a furnace inspection can reveal carbon monoxide leaks which are hard to detect because the gas is colorless and odorless.