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DFW’s Oldest Most Trusted AC Company Since 1953
Summer special you can pick either a service call or a tuneup both are $39 and include 2lbs of freon.

$39 AC or Heating Tune-up.

Includes up to 2lbs of freon if necessary.

$100 off

Duct and dryer vent cleaning.

Allen Furnace Repair

If you have observed a drop in the condition of your furnace or if it has broken down completely, do not attempt to repair it on your own. Dring furnace repair your Allen HVAC professionals and experts at Dring Air Conditioning and Heating got you with all the needs of the furnace repair and services. Do not let your heating unit leave you in the cold during the winter season in Allen, Tx. Will your furnace not turn on? We can help you to fix the problem right away.  We understand that it is challenging to choose a contractor for Furnace Repair and Services in Allen. Consider Dring Air Conditioning and Heating to fix the problems with your furnaces. Our business has gathered a lot of certifications and awards that we are very proud of. We are one of the companies that Allen residents trust and rely on in times of problems. If you need furnace repair and services, we are here for you.  Our clients are our top priorities, and their satisfaction is what we live every day. If you have not made your mind on which company to do your furnace repair in Allen, Dring Air Conditioning and Heating is the answer to your furnace problems. Contact us today for your furnace repair and services needs in Allen, Tx. If it is time to get a new heating unit, we also have furnace replacement in Allen. While you are doing business with us, think of getting routine furnace maintenance from our experts that could help you prevent failures in the future. Our experts will explain to you how often your furnace needs inspections. Look at the guide below to get begun on troubleshooting your furnace. 

Allen TX Heating Repair

Inspect the Thermostat

Initially, ensure your thermostat is dictating your furnace to open. 

If you have a digital thermostat:

  • Interchange the batteries if the screen is blank. If you notice that the digital screen is disarranged, the thermostat may need replacement.
  • Be sure the switch is set to “heat” not “off” or “cool.”
  • Assure the program is presenting the correct day and time and is set to “run.” If you are having difficulty canceling the program, place the temperature by using the up/down arrows and press the “hold” button. It will make the furnace work if thermostat programming is creating a problem.
  • Increase the temperature placing to 5 degrees hotter than the room temperature.

If your furnace has not got started within some minutes, assure it has power by releasing the fan from auto to on. If the fan doesn’t work, your furnace might not have power. If you have a smart thermostat, troubleshooting depends on very model-specification. View the manufacturer’s website for assistance. If you still can’t get your Wi-Fi thermostat to run, contact us for help.

Check Breakers and Switches

Then, you will want to examine if your breaker and furnace switch are on.

  • Locate your house’s main electrical switch. If you do not know where it is, you can look for it in the basement, garage, or even closet. 
  • Always assure that your hands and feet are both dry before handling and touching the main switch and the breakers. 
  • Seek for the breaker marked furnace or heat, and assure it is turned on. If it is blocked, it will be in the middle or off state. 
  • By using your hand, tightly turn the breaker to the on the state. If it quickly blocks and pops back to off, do not attempt to touch it. Call a professional from Dring Air Conditioning and Heating immediately.
  • Be sure the switch is lifted in the on the state. If it was off, it could take your furnace up to five minutes or more to light. If you do not know where it is, you can look for it in the basement, garage, or even closet. It might also be in a passageway or attic.

Furnace Repair and Maintenance

Replace Your Furnace’s, Air Filter

In relevance to furnace concerns, a dirty, blocked air filter is often the top suspect.

If your filter is too filthy:

  • Your furnace won’t stay on; it might overheat from insufficient airflow. 
  • Your energy consumption increases since your furnace are on frequently. 
  • Your furnace might experience failure soon since a filthy filter lets it run overtime. 
  • Your furnace might discontinue working if there are too many specks of dirt in the filter, which cause the breaker to block. 

The air filter of your furnace can be seen in the blower compartment, attached filter case, or wall-mounted return air grille. Still, it depends on what kind of furnace you own at home. 

To change your air filter:

  • Shut off your furnace system.
  • Remove the filter and tilt it toward the light. If you can’t see the light passing it, you need to replace it.
  • Set up the new filter with the arrow facing the furnace to evade breakage.

Replace the flat filters every month. Your pleated filters should continue working for about three months. A washable filter is also a good idea to use. It can last for about ten years. If you have kids and animals at home, you may want to replace your filter more often. 

To make the method simple in the future, employ a permanent marker on your furnace to show the airflow movement and filter size. 

Check the Condensate Pan

Typically known as drain pans, condensate pans catch water from your furnace that leaves out from the air. 

If water is flowing out of your furnace or its pan has stagnant water in it, kindly follow these steps. 

  • If the pan has a drain, check that. It should not be full. If you need to drain it, utilize a pan-cleaning tablet that you can purchase from hardware stores. 
  • If it has a pump, check the float switch. If the switch is stuck up with stagnant water in it, call Dring Air Conditioning and Heating. You might need a new pump. 

Look Inside Your Furnace

If failures proceed, peek inside your furnace’s plastic window to verify the condition of the blower motor. The light might be at

tached to the surface of it, depending on the model. If you notice anything aside from a steady, colored light, call us. Your furnace may be transmitting wrong codes that require expert repair and services. 

Check the Flame Sensor

If your furnace tries to turn on, however, it turns off with no spreading heat; a dirty flame might be the culprit. When this happens, it will attempt to turn on three times before a safety feature switches it off for about an hour. If you feel at ease with opening your furnace, tidying the flame sensor is something you can do on your own. Or for more professional care, let Dring take care of the repair and services if necessary. 

If you want to refine the sensor on your own, you will need the following items:

  • A 1/4” hex screwdriver or wrench
  • Sandpaper, steel wool or emery cloth
  • A paper towel


  • Shut off the power of the furnace by using its wall switch or breaker. If your gas valve is not electric, you should shut it off too. 
  • Take off the furnace’s front panel and go after the wire to the flame sensor.
  • Unfasten the rod and utilize your sandpaper, steel wool, or emery cloth to scrub the metal rod.
  • Clean the rod with a paper towel.
  • Reascend the sensor.
  • Change the furnace doors.
  • Turn the furnace on again. It could go through a series of inspections before proceeding to the usual operation. If it does not light, you may need to replace the sensor, or maybe something is wrong in the furnace. If it occurs, contact us for help. We are more than willing to assist you anytime, anywhere.

Reignite the Pilot Light

If you are utilizing a more aged furnace, the pilot light could be shut off. To reignite it, look for the instructions on a label, or follow these steps.

  • Find the switch on the bottom of your furnace labeled “pilot,” “on” and “off.”
  • Turn the switch to the “off” status.
  • Wait for some minutes to prevent lighting up a fire.
  • Turn the handle to “pilot.”
  • Push the “reset” button as you bring the flame of a long lighter to the pilot light opening.
  • Free the “reset” button once the pilot light is lit.

If you have done the instructions two times and the pilot light still will not ignite or stay lit, contact us right away. 

Examine Your Fuel Supply

Try turning on another gas device. If it does not operate, your natural gas service could be switched off, or you could run out of propane.

Dring Air Conditioning and Heating for Your Furnaces Repairs

Dring Air Conditioning and Heating in Allen, Texas, have a reputation for more than 60 years. We have earned it from the good reviews of your clients. We have assisted a lot of families in Allen in saving up money by setting up efficient furnaces systems at their homes. We always guarantee that we accurately install the devices and well-maintained them after.

Let us help you. When you need furnace repairs, replacement, installation, and maintenance, do not hesitate to give us a call. Our experts and professional technicians will be there anytime, anywhere in Allen, Texas.