Your furnace is a crucial component of your HVAC system. It’s an essential home appliance, especially early in the new year when you need it for the chill in the air. Checking your heater’s efficiency status probably isn’t among your New Year’s resolutions. Still, when you want to spend time in a warm, cozy home, it’s best to ensure this appliance is functioning well. There are practical methods to assess the efficiency of your furnace, and experts are sharing valuable advice.

Is the Thermostat Accurate?

You can start at the control center of your heating system. The thermostat tells your furnace to turn on and off according to the temperature setting you choose. If your thermostat is functioning properly, you can monitor how efficiently the furnace responds to the requested temperature settings.

HVAC professionals say that if your heater takes too long to reach the set temperature or can’t reach it at all, it likely isn’t running at peak condition.

Check the Furnace’s Ductwork

Another task you can perform in the new year to test your furnace’s efficiency is to inspect its ductwork. Think of ductwork like branches of a tree that feed from the trunk or furnace. These “circulatory” components include return air ducts and supply air ducts. If you spot visible holes, loose connections, or leaks, these areas need repair. Ductwork requires correct sealing.

Listen, Smell, and Check Energy Bills

Sometimes, you know something is wrong with your furnace when it makes rattling, squeaking, or banging noises. Don’t ignore these sounds because they could indicate loose furnace components or even a gas leak. If you smell an unusual odor coming from the heating vents, an expert inspection is a must.

Then, check your energy bills. No one enjoys seeing their energy consumption skyrocket, but if your bills show an unexpected increase, your furnace could be malfunctioning and working harder than usual to heat the home.

Furnaces Have Limited Lifespans

Furnaces appear to operate without any human help, but these appliances don’t run forever. On average, they last 15 to 30 years; however, parts can wear out, break, corrode and more. Replacement is sometimes necessary. That is why regular maintenance can go a long way. According to HVAC experts, the furnace should be inspected at least once a year, preferably before the start of the heating season, to catch problems early and maintain performance.

If you have not yet had your furnace inspection, schedule it now. If you live in Wasilla, AK, and are looking for an outstanding HVAC team, reach out to Hardy Heating for heating repair services or seasonal maintenance.