How A Furnace Inspection Can Save You Money
Saving money isn’t the only benefit of a furnace inspection, but it’s one you’ll appreciate every month when you pay your utility bills. Nationwide, the annual average cost to heat a home with a gas furnace is more than $1,200. Any effective measures you can take to reduce that substantial figure usually pay for themselves in energy savings alone. Of course, an annual furnace inspection also keeps your heating system performing up to manufacturer’s specs, reduces the incidence of repairs and ensures that all safety functions are fully operational. Here are some ways an annual furnace inspection by a qualified HVAC service technician helps keep household heating affordable.
- Furnace air filter is checked and replaced. A dirty filter obstructs system airflow. Low airflow is a major cause of substandard furnace efficiency and higher heating costs.
- Burners are cleaned and checked for proper ignition and flame. Dirty or clogged burners cause incomplete combustion and waste gas.
- The vent system is inspected all the way to the roof to ensure free flow of exhaust gases. An obstructed vent is a major safety hazard and also affects furnace energy consumption.
- Combustion gases produced by the furnace are checked with an analyzer. This is an important diagnostic procedure to verify proper combustion and make sure the furnace is operating at optimum fuel efficiency. It’s also a critical safety measure to detect excessive amounts of dangerous carbon monoxide.
- Blower amperage is measured. The furnace blower makes a substantial contribution to monthly electrical costs. Excessive amperage draw indicates a worn, failing motor that may be wasting electricity.
- Heat exchanger is inspected. This is a vital safety check as the heat exchanger prevents dangerous combustion gases including carbon monoxide from entering the system airflow. Because the heat exchanger is the single most expensive component in your heating system, an annual inspection also provides important information about the expected service life of the furnace and when replacement may be necessary.