During the summer in Shreveport, LA, you need a dependable HVAC system to keep you cool. You may wonder how long the units last if you plan to buy one or a house with one installed.
The Average Lifespan of an HVAC Unit
A home HVAC unit should last around 15 years, and window units should last around 10. However, depending on the brand, it isn’t impossible for a central air unit to last 25 years. If you live where it stays cooler or hotter most of the year, the unit will likely wear out faster.
Since the HVAC unit consists of many parts, such as thermostats, they can wear out individually. A thermostat commonly lasts around 10 years, and an air compressor should last 10 to 15 years. A well-maintained furnace usually lasts up to 20 years, radiant heat up to 20 years, and a heat pump 15 years.
How to Extend the Life of an HVAC Unit
Failing to maintain your unit will usually decrease the lifespan, but there are things you can do. One task a homeowner should do periodically is change the filters, which often get clogged with debris. Schedule a maintenance check a minimum of twice yearly at the beginning and end of the cooling and heating season.
If you have a ceiling fan, run them to save on the wear and tear when possible. During the cooler months, consider investing in space heaters, smart blinds, and reflective window coverings to hold heat.
A unit often lasts longer and works more efficiently if it is installed where they get more shade. Keep lights and other devices that give off heat in the house turned off when possible to avoid overworking the unit. Computers, lights, and other devices left on constantly radiate heat, which makes the room warmer and overworks the unit.