Your HVAC system is essential to your family’s comfort. You rely on the heating system when it’s cold outside and the air conditioner when it gets hot. Anything that goes wrong with the system can seem like an emergency; however, some problems can wait until you have time to schedule a service call. Some HVAC issues should not go ignored, and you’ll need to call an emergency heating and AC repair service in North Richland Hills, TX.
If your system experiences any of the following problems, it’s best to call for emergency service immediately.
#1 Your Air Conditioner Produces Warm Air
Your air conditioner is designed to produce cold air and eliminate the humidity in the house. If the unit fails to produce cold air and you feel warm air coming from the vents, it’s best to call an emergency heating and AC repair service immediately.
When the temperature reaches 90 degrees outside, the indoor temperature can reach 120 degrees, making it impossible to remain comfortable in your home. Also, when it gets this hot, your family will be at risk for heat exhaustion and heatstroke, making it an emergency.
Before making the call, check the thermostat. The unit won’t get the correct signal if it isn’t set correctly. The thermostat should be set to the cooling mode, and it must be warmer in the house than the thermostat setting. Also, the fan must be set to auto.
If the thermostat is set correctly, check the air filter. If it’s been a while since it’s been replaced and is covered in dirt and grime, it can prevent adequate airflow in the unit, and it will overheat and produce warm air.
If everything checks out on your end, it’s time to call an emergency heating and AC repair service.
A few issues can prevent the system from producing cold air, including:
- Refrigerant leak: Your refrigerator relies on refrigerant to produce cold air, and refrigerant leaks can prevent the unit from doing its job. If you see a bright yellow-green fluid around the unit, you should immediately call an emergency heating and AC repair service in North Richland Hills, TX. A few issues can cause a refrigerant leak, including:
- Corrosion: Your HVAC system has metal components found inside the indoor coil. When the copper tube walls corrode, cracks and holes will form, and the walls become weak, causing a refrigerant leak.
- Weakened joints and connections: Over time, the joints and connections can wear out or erode, resulting in a leak.
- Acid erosion: Over time, acid can erode the metal, causing tiny pinhole cracks and allowing the refrigerant to leak.
- If the refrigerant is leaking from the unit, an emergency heating and AC repair service in North Richland Hills, TX, can send a tech to your home to inspect the unit. If it was installed after 2010, the tech can repair the leak and refill the refrigerant. If the unit was installed before 2010, the solution to the problem won’t be so simple. Units produced before 2010 use R-22 refrigerant, which was banned in the United States because the EPA deemed it toxic and depletes the ozone layer. The HVAC tech won’t waste time fixing the leak because they won’t have access to R-22 to refill the unit, and replacing the unit with a newer model is your only option.
- Frozen evaporator coils: The evaporator coils extract the heat and humidity in the house to begin the cooling process. If the evaporator coils have frozen, they can’t do their job, and the unit won’t produce cold air, requiring a call to an emergency heating and AC repair service. A few issues can cause the coils to freeze, including:
- Poor airflow
- Dirty air filter
- Dirty evaporator coils
- A backup in the drain clog
- Low fan speed
- You ran the AC when it was too cold outside.
- An emergency heating and AC repair service can send a tech to thaw the coils. They will also inspect the unit to determine why the coils froze to prevent it from happening again.
- Faulty compressor: The indoor unit and the outdoor compressor work together to produce cold air. If no power goes to the compressor, it can’t do its job, and you’ll feel warm air coming from the vents. An emergency heating and AC repair service can send an HVAC tech to inspect the compressor to determine why it isn’t working and make the necessary repair. When the compressor is up and running again, the cold air will be restored.
#2 The Furnace Is Producing Cold Air
Your furnace is one of the most essential appliances in your home during the winter. If it’s not working correctly and you feel cool air coming from the vents when it’s on, you should call an emergency heating and AC repair service immediately. When it’s cold outside, and you have no heat, it can get almost as cold inside as it is outside, and the indoor temperature can reach 30 degrees or lower, putting your family at risk for hypothermia.
Before calling a professional, check the thermostat. Make sure it’s set to the heating mode, and it must be cooler in the house than the temperature setting. Also, make sure the fan is set to auto.
Next, check the air filter. If you’ve neglected to replace it and it’s covered in dirt and grime, the airflow in the furnace will be affected, causing it to shut down.
If the thermostat is set correctly and you’ve replaced the air filter, and the unit still produces cool air, it’s time to call an emergency heating and AC repair service in North Richland Hills, TX.
There are a few issues that can prevent the furnace from producing warm air, including:
- Damaged pilot light: The pilot light is designed to ignite the burners, allowing the unit to produce heat. If the pilot doesn’t stay lit, the unit can’t produce warm air, and you’ll need to call an emergency heating and AC repair service. A tech can determine why the pilot light won’t stay lit and resolve the problem.
- Dirty flame detector: Some furnaces don’t have a pilot light and have a flame detector to ensure the heating cycle is completed. When the flame detector is covered in dust, dirt, or grime, the unit will quickly lose heat, and you’ll feel cool air coming from the vents. An emergency heating and AC repair service in North Richland Hills, TX, can send an HVAC tech to clean the flame detector to get it running, and they can sanitize it to prevent this from happening again anytime soon.
- Clogged condensate lines: Newer furnaces have condensate drain lines to remove moisture from the unit. If the line becomes clogged, it can deactivate the burners, and you’ll feel cool air coming from the vents in your home.
An HVAC tech can clear the line, restoring the heat.
You can’t stay in your house if it’s freezing outside and your heat isn’t working, so it’s best to call an emergency heating and AC repair service as soon as the trouble starts.
#3 Foul Odors When the Heat or AC Run
Your heating and cooling system shouldn’t emit an odor when running. When you turn on the heat for the first time during the heating season or the AC for the first time during the cooling season, it’s normal to smell dust, but the odor will dissipate within a few minutes. If you smell any other strange odors, it’s best to hire an emergency heating and AC repair service in North Richland Hills, TX, immediately. Strange smells are considered an emergency because the cause of the odor could put your home and family at significant risk.
- Rotten eggs: If you smell rotten eggs in your home, turn off the heat immediately, get everyone out of the house and call 911. The smell indicates a gas leak, which can cause an explosion. The fire department must cut the gas going to your home to prevent a catastrophe, and they’ll open the windows to air out the house. You won’t be able to turn the heat on until the leak is fixed, so you should call an emergency heating and AC repair service as soon as it’s safe to go back inside. An HVAC tech can fix the leak and contact the gas company to let them know the problem has been resolved, and they can restore your gas service.
- Mold or mildew: A moldy or mildew smell indicates the presence of mold, often found in the air ducts. The ducts are hidden behind walls, under the floor, or above the ceiling for aesthetic purposes and are very dark. When it gets humid in the house, condensation will form in the ducts, creating a hospitable environment for mold growth. This is considered an emergency because your family will be exposed to mold, and it’s best to call an emergency heating and AC repair service.
When the heat or air conditioner runs, mold spores will circulate in the air, causing several health conditions, including:
- Chronic headaches
- Burning eyes, nose, and throat
- Skin rashes
- Respiratory issues
- Weakened immune system
- Worsens chronic lung and respiratory diseases and conditions
- An emergency heating and AC repair service in North Richland Hills, TX, will send an HVAC tech to inspect the air ducts from mold, which can be easily eradicated with an antimicrobial fogger. If they can’t find mold in the ducts, it could be in the air conditioner, which is harder to eliminate. If they can remove the mold, you should consider having a UV lamp installed in the unit to prevent future mold growth. If they can’t remove every last spore, you must replace the unit to protect your family from mold-related illnesses, and you should have a UV lamp installed.
- Burning: A burning smell indicates a wiring issue, and you smell burning wire insulation. This is a serious problem and requires a call to an emergency heating and AC repair service. It’s best to turn off the heat or air conditioning as soon as you detect the smell. A wiring issue like this can start an electrical fire that can destroy your home in minutes.
An HVAC tech can inspect the HVAC system to find the wiring issue and fix it, ensuring it’s safe to use the HVAC system.
Call One Hour Air Conditioning & Heating Of Fort Worth Today
If you have a serious HVAC issue that requires a call to an emergency heating and AC repair service, look no further than One Hour Air Conditioning & Heating of Fort Worth. We’re a full-service HVAC company, serving customers in the area since 1988, and many of our customers have been working with us for decades.
Our techs are professionally trained, NATE certified, and have the knowledge and skill necessary to handle an HVAC job, regardless of its complexity.
HVAC technology is constantly evolving, and newer, better models are continuously being produced. Our techs are required to receive ongoing training to ensure they can install, maintain and repair the latest HVAC models.
We want you to feel comfortable and safe when you allow our techs into your home, so we have a strict hiring policy. Our techs passed a background check and a drug test and registered with the state of Texas before they were hired.
We provide emergency service because your comfort is our top priority. If you have an HVAC problem that affects your home’s temperature or puts your family or house at risk, we’ll send a tech to your home as quickly as possible to resolve the issue.
We’ve earned an excellent reputation in the community over the years, and we’re an accredited business with the Better Business Bureau, with an A+ rating. We also have many positive reviews on our website and have a 5-star rating on Google.
To schedule an appointment for heating or air conditioning service, give One Hour Air Conditioning & Heating of Fort Worth a call today.