5 Star Cooling & Heating

5 Star Cooling & Heating

70 years of serving Arlington area since 1952

Colleyville’s Heating Experts Explain What Can Cause a Furnace to Stop Working

Colleyville's Heating Experts Explain What Can Cause a Furnace to Stop Working

6 Common Causes of Furnace Malfunctions

Furnaces are designed to provide warmth and comfort for our homes during the cold winter months. But as with any mechanical system, it can sometimes malfunction or stop working altogether, which will require immediate heating repair in Colleyville, TX.

Hightower Service provides a list of the six most common furnace issues, along with tips on how to prevent them.

heating repair Colleyville, TX

1. Dust and Debris Build Up

As your furnace runs, dust and debris accumulate, which can cause blockages and prevent proper airflow. Your filters and vents are the most vulnerable to this build-up – causing the furnace to overheat and eventually break down. Change your furnace’s filter regularly (at least every 3 months) and clean the vents and ducts to prevent this issue.

2. Faulty Thermostat

Is your furnace not turning on at all, or is it not heating to the desired temperature? Your thermostat may need to be recalibrated or replaced. You can try recalibrating it yourself, but if that doesn’t work, call a professional to make the necessary adjustments or replacements.

3. Ignition or Pilot Control Problems

If your furnace has an electronic ignition, it can malfunction and prevent it from turning on. Pilot lights can also go out due to drafts or dirty gas valves. A simple fix involves relighting the pilot light, but an HVAC technician should check for any problems with the ignition.

4. Electrical Issues

Furnaces rely on electricity to run, so any electrical issues can cause major problems. These could be loose wires, tripped circuits, or blown fuses. It is important to have your unit serviced by a qualified technician every year—this will help identify any potential problems before they cause serious damage.

5. Natural Gas Leaks

Natural gas leaks can be extremely dangerous, as they can lead to health issues and even explosions. If you smell gas or suspect a leak, immediately turn off the gas supply and evacuate the area. Call your gas company and an HVAC contractor right away to fix the issue and ensure the safety of your home.

6. Overuse

Your unit has to work harder in extreme temperatures, causing it to wear down over time. Make sure to schedule routine maintenance with a trusted HVAC company for optimal function and to catch potential problems before they lead to a complete breakdown. You may also want to consider upgrading to a newer, more energy-efficient model to reduce strain on your furnace and lower monthly energy bills.

Don’t Let the Cold Weather Get You Down – Call Hightower Service Today! 

Nothing ruins a cozy winter day like a malfunctioning furnace! Hightower Service is the reliable choice for heating repair near me in Colleyville, TX. We have been providing quality HVAC services for 70 years and can handle any heating issues you may encounter – from solving pilot control problems to detecting gas leaks.

Call us at 214-441-7998 for more information or to schedule an appointment!


About Hightower Service

Hightower Service, Inc. has been serving the Arlington, Texas, area since 1952. HSI is a proud Carrier Factory Authorized Dealer and a President’s Award winner. We service all makes and models of equipment, both residential and commercial.

We are not limited to just HVAC; we offer a complete electrical service department. This allows us to provide more services and assistance to our customers. The next time you need a full-service HVAC or Electrical Company, give Hightower Service, Inc. a call.