For many people in the U.S., temperature regulation is a necessity year-round. In the winter, it’s even more essential to your family’s safety. Despite this, how much do you really know about your heating system? Use the following answers to these frequently asked questions to learn more about the machine that keeps you warm.

What You Need to Know About Furnaces

How does my furnace work?

Most furnaces use fuel, such as natural gas, propane, or heating oil, to generate heat energy through fire. Cool air is run through these burners and warmed and then pushed through your home’s network of ducts and vents. You can control the intensity of the heat by changing the temperature on your thermostat.

How often do I need to replace or clean the filter?

Your furnace makes use of a filter, a screen that catches pollutants in your air as it passes through the heating system. Eventually, the filter will be full of dust, dirt, pet dander, and other allergens, and you’ll need to clean or replace it. Depending on how large your household is, how often you vacuum, and how many pets you have, you may need to perform this maintenance task every one to three months.

What are some signs that my furnace is broken?

If your furnace is over 15 years old, it has probably deteriorated to the point where it is no longer efficient and should be replaced. In this situation, you might notice a spike in your heating bills, as the unit will have to work harder to produce the same results. Other red flags include cold air, the uneven distribution of heat, and strange, loud noises.

How can I help my furnace last longer?

In the coldest months of the year, avoid cranking your thermostat. Your home should be a comfortable temperature when you’re wearing clothes, socks, or slippers and using a blanket on the sofa or in bed. Too much of a disparity between the outdoor and indoor temperatures may cause your heating system to break down prematurely. You should also clean your filter as necessary and schedule professional inspections annually.

If you’re looking for heating system maintenance in the Thomasville, NC, area, turn to Comfort Tech Heating and Air Conditioning. They have been in business since 1994 and are proud to offer a two-year labor warranty on all of their repair work. To learn more about their skills, visit their website. You can also schedule an appointment for heating service by calling (336) 472-5858.