The furnace in a household central HVAC system has an average lifespan of 15 to 20 years. This will vary slightly depending on the type and quality of furnace you have. Here are four suggestions to help you reach the maximum life expectancy of your furnace. The best time to implement these practices is when your furnace is brand new, but it’s never too late to start.
Maintain Proper Airflow
The majority of household furnaces are built to circulate a specific volume of air in order to achieve the temperature set on the thermostat. Blockages and other issues that disrupt the air balance place additional effort on the furnace blower, resulting in higher energy consumption and faster wear and tear. Maintaining sufficient airflow allows for shorter cycle durations, which reduces blower wear. A blocked furnace filter is the most common airflow restriction in an HVAC system. It’s recommended that you change out or clean furnace filters every three months. Also check that your vent registers aren’t closed or blocked by furniture.
Avoid Using the “On” Setting
The fan settings on most thermostats are Auto and On. The blower inside the furnace air handler is directly controlled by this. The blower runs continuously on the On setting, whereas the Auto setting only runs when the furnace or air conditioner is turned on. In almost all circumstances, the Auto setting should be used exclusively.
Leaving your thermostat fan control on will use more energy by constantly running the blower fan. The fan bearings will wear out faster if the fan is used frequently, hence it is only advised for certain reasons. If you have a whole-house air purifier, for example, the On setting will make greater use of it by cycling air through it constantly.
Invest in a Programmable Thermostat
Setting your furnace to turn off in the middle of the night or while you’re out at work is a terrific way to cut down on runtime and extend the life of your furnace. Fortunately, this does not imply that you must forego comfort. You may program your furnace to turn on just before you get up or return home, ensuring that you never have to wait in a cold house for it to kick on.
Schedule a Yearly Tune-Up
During a maintenance visit, an expert will clean your furnace thoroughly, check for good operation of critical safety switches, and inspect internal components for signs of wear. These methods will maintain your furnace and will allow you to detect hidden issues before they become significant and cause damage to your furnace. Schedule Yours Online Today!
The amount of effort you put into keeping your furnace in good working order influences how many years of comfort and convenience you will get out of it. Keep these suggestions in mind, and Contact Us for all your heating and cooling needs.