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.

Gas furnace maintenance frequency.

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Gas furnaces have become popular because they burn fuel cheaply and with few problems. Of course having your furnace serviced annually has more benefits than just avoiding a no heat situation in the chilly winter months. Technicians say a furnace inspection can reveal carbon monoxide leaks which are hard to detect because the gas is colorless and odorless. There are many other.

The valve to turn off your gas line should be located near the gas meter. It can also be a health hazard. You should see a steady blue flame. Some hvac experts say up to 75 percent of no heat calls in the winter are related to a lack of maintenance.

A gas furnace made in the early 1970s typically has an afue of about 65 percent. Take caution if you are performing any kind of gas furnace maintenance turn off the gas line. The lowest efficiency allowed by law for new gas furnaces is 78 percent and some new models achieve 97 percent. Look look at the flames in the burner.