Emergency Services Services After Hours

Heating Up: 7 Signs That Your Furnace Needs Repairs

Heating systems, much like any other electronic device, need to get maintained from time to time as regularly serviced furnaces have a better possibility of enduring for an extended time and functioning well.

So when there is an issue with your heating unit, you will notice some evident signs. These signs indicate the immediate need for heating repair in Lake Dallas before the problem gets out of hand and demands costly replacements. Also, to give you a better overview, here are some signs that indicate your heating system requires repair services.


  • Bad or No Airflow

One of the most prevalent signs your heating system needs a repair is no adequate airflow. Dusty furnace air filters and dirty condenser coils could be the source of the problem. However, it could also be due to refrigerant leaks or a damaged mechanical part.

  • The Flow of Cool Air

There’s no excuse to have cold-air heating. The problem is with the refrigerant if your furnace is blowing cold air.

  • Undesirable Odors

It is best to call a professional heating and cooling contractor if you sense a foul smell coming from your heating unit every time you switch it on. These unpleasant smells get induced primarily by blocked and caked-on microbes in dirty air filters, which eject an unpleasant odor.

  • Constant Noise

When a furnace gets turned on, it emits a soft humming noise, similar to most electronic devices, and this is the only sound you must hear from your heating unit. However, if you detect a consistent loud noise from your furnace, it indicates some internal malfunctions that demand a furnace repair in Lake Dallas.

  • Water Leakage

All condensate remains diverted by a well-placed water drainage system on your heating unit. You may notice leaks if one of the lines is damaged. When the system gets turned on, you may glimpse water leaking onto the floor or hear a dripping sound within the unit. So when this happens, you must have the problem fixed immediately before the machine completely breaks down.


  • Inaccurate Temperature Setting

The thermostat in your house is in charge of controlling the temperature. On the contrary, a fluctuating thermostat is a sign of a problem. It might result in higher power expenses and other issues with your heating unit.

  • High Humidity Levels

If you unexpectedly feel damp or sweaty in your home, your heating unit may be the reason behind it. Unfortunately, this indicates that your furnace isn’t keeping the humidity levels in control and needs to get repaired right away.

By carefully monitoring these signs, you can quickly identify whether to schedule an appointment for heating repair in Lake Dallas or replacement. For that, it is prudent that you contact an HVAC contractor right away to book a service. If you are looking for a dependable HVAC technician for your heater issues, our experts are there to help you.

At 2B Cool Service, we offer a wide range of heating and cooling services, including furnace installation, repair, and maintenance. To know more, you can give us a call at (940) 600-2997, or you can drop us a line at [email protected] for further questions.