Texas summers are hot, and it gets cold in the winter, so your heating and air conditioning system must function correctly to keep your house at a comfortable temperature. If your air conditioner isn’t functioning correctly, your home won’t be cool and comfortable. The temperature inside can reach 120 degrees on a 90-degree day if the air conditioner isn’t working, and discomfort is the least of your worries. Temperatures this high can put your family at risk for heat exhaustion and heatstroke, and you’ll need to call a heating and AC repair company in Fort Worth, TX as soon as possible.
If your furnace isn’t working correctly, you won’t have heat, and it will get as cold inside as it is outside, putting your family at risk for hypothermia on a freezing day. Dressing in layers and covering up with blankets won’t help much, and you should have the issue addressed immediately.
If your HVAC system experiences any of the following issues, it’s best to call a heating and AC repair company immediately. If the problem isn’t addressed immediately, you won’t be comfortable in your house, and waiting could cause the situation to worsen.
#1 The AC Blows Warm Air
When the air conditioner runs, you should feel cold air coming from the vents. If the unit produces warm air, it’s best to immediately call a heating and AC repair company in Fort Worth, TX. Ignoring the problem isn’t an option because your house will be warm and humid, and it’s best to make the call as soon as the problem is detected. You can avoid an unnecessary service call by checking the thermostat and air filter. The thermostat must be set to the cooling mode, the fan must be set to auto, and it must be warmer in the house than the setting on the thermostat for the unit to produce cold air. If the thermostat isn’t correctly set, adjusting it will solve the problem. Next, check the air filter. If it’s covered in dirt and grime, the airflow in the unit will be restricted, causing the unit to overheat and shut down, and it won’t be able to produce cold air. If everything checks out, it’s time to hire a professional. A few issues can prevent the air conditioner from producing cold air, including:
- Faulty compressor: Your air conditioner contains two parts, the indoor unit, and the outdoor compressor. The indoor unit can’t function correctly on its own, so if the compressor isn’t working correctly, the unit cannot produce cold air.
A heating and AC repair company in Fort Worth, TX will send a tech to inspect the compressor to determine why it isn’t working and make the necessary repair to restore the cold air.
- Frozen evaporator coils: The evaporator coils play an essential part in the cooling process. They extract the heat and humidity in the air to begin the cooling process. If the coils have frozen, they can’t do their job, and the unit will produce warm air. The coils can freeze if they are dirty, the air filter is clogged or dirty, there’s a clog, or the fan isn’t working correctly. They can also freeze if you run the air conditioner when it’s too hot outside.
A heating and AC repair company will send a tech to thaw the coils and determine how they froze to prevent it from happening again.
- Refrigerant leak: Your air conditioner relies on refrigerant to produce cold air; if there’s a leak, the unit will produce warm air. Refrigerant leaks occur when formic acid forms on the coils, creating pinholes that allow the refrigerant to leak.
If your air conditioner was installed in 2010 or later, a heating and AC repair company will send a tech who can fix the leak and refill the refrigerant to restore the cold air. If the unit was installed before 2010, you have a problem. Units manufactured before 2010 were designed to run on R-22 refrigerant, which the EPA deemed toxic and depletes the ozone layer. The US government banned R-22 on January 1, 2020, and the HVAC tech won’t bother fixing the leak because they won’t have R-22 to refill the unit. Your only option will be to replace the unit with a newer model.
A lack of cold air will prevent you from being comfortable at home, and it’s best to call a heating and AC repair company in Fort Worth, TX to restore the cold air as quickly as possible.
#2 The Furnace Blows Cold Air
You should feel warm air coming from the vents when the furnace runs, and cold air indicates an issue with the furnace. Your house will get very cold without a functioning furnace, and it’s best to call a heating and AC repair company in Fort Worth, TX immediately. You should check the thermostat and air filter before making the call. The thermostat must be set to the heating mode, the fan must be set to auto, and it must be cooler in the house for the unit to produce warm air. You should also ensure the filter isn’t covered in dirt and grime, and checking the filter and thermostat can avoid an unnecessary service call. If everything checks out on your end, it’s time to call an HVAC professional. A few issues can prevent the unit from producing warm air, and you’ll need an HVAC tech to diagnose the problem.
- Pilot issues: If your furnace is relatively old, it has a pilot light designed to ignite the burners. If there’s an issue with the pilot light, the heating process won’t begin, and you’ll feel cool air from the vents.
A heating and AC repair company will send a tech to repair the pilot light to restore the heat.
- Flame sensor issues: If you have a newer furnace in your home, it doesn’t have a pilot light and has a flame sensor instead. It detects when the furnace produces a flame and is burning gas. If the flame sensor is covered in dirt and grime or isn’t functioning correctly, the furnace will lose heat quickly, and you’ll feel cold air from the vents.
A heating and AC repair company will send a tech to resolve the problem and restore the heat.
- Clogged condensate line: Newer furnaces have condensate lines to help remove moisture from the unit. If the condensate line is blocked, the burners will deactivate, causing the unit to produce cold air.
A heating and AC repair company will send a tech to unclog the line to restore the heat in your home.
Your home will get very cold without a functioning furnace, so it’s best to call a heating and AC repair company when you detect the problem.
#3 Reduced Airflow
Adequate airflow from the vents is essential in keeping your home cook during the summer and warm during the winter. If you feel minimal airflow when standing in front of the vents when the furnace or AC runs, it’s best to call a heating and AC repair company in Fort Worth, TX. Ignoring the problem can be costly because poor airflow will cause the air conditioner and furnace to work overtime, consuming more energy and increasing your electric bills. The extra work will strain either unit, decreasing its lifespan if the problem isn’t resolved quickly. A few issues can restrict the airflow, including:
- Clogged air ducts: The dirt, dust, and debris in your house will get into the ducts and accumulate over time, creating a blockage in the ducts that will restrict the airflow. This issue will also affect your home’s air quality, as the debris in the ducts will circulate in the air when the air conditioner or furnace runs.
A heating and AC repair company will send a tech to remove the debris from the ducts, and you should have this service performed every three to five years.
- Damaged air ducts: The air ducts in your home are designed to transport cold or warm air to the vents. If there is a break in the ducts or the seal has failed, the treated air will escape before reaching the ducts, resulting in insufficient airflow.
An HVAC tech can inspect the ducts for damage and make the necessary repair to restore the airflow.
- Broken blower: The blower is a fan designed to force warm or cool air to the vents. If the blower isn’t working, it will be challenging for the treated air to reach the vents, resulting in reduced airflow.
A heating and AC repair company will send a tech to inspect the blower to determine if it can be fixed or if replacing the component is necessary.
Restricted airflow will affect your home’s temperature, your electric bills, and the unit’s lifespan, so it’s best to resolve the problem as quickly as possible.
#4 Foul Odors
Your furnace and air conditioner should produce clean, odorless air if they’re functioning correctly. The units should never produce a foul odor, and if you smell something strange, it’s best to call a heating and AC repair company in Fort Worth, TX immediately. The odor in your home will help the tech determine what’s wrong.
- Burning: A burning smell indicates a wiring issue that must be resolved immediately. Wiring issues can start an electrical fire that can destroy your home in minutes while risking your family’s safety.
An HVAC tech can locate and fix the faulty wires before a disaster strikes.
- Mold: A moldy smell indicates mold somewhere in the HVAC system, and the most common place to find mold is in the air ducts. The air ducts are dark, and condensation will form when it gets humid in the house, creating a hospitable environment for mold growth. The smell in your home is the least of your problems, and mold can put your family at risk. Mold spores will circulate when the furnace or air conditioner runs, putting your family at risk for health issues related to mold exposure.
A heating and AC repair company will send a tech to eliminate the mold using an antimicrobial fogger. If the ducts are clean, the mold is likely in the air conditioner, and it is challenging to eliminate the mold. If the tech cannot reach every last spore, you must replace the unit to ensure your family remains healthy.
- Rotten eggs: A rotten egg smell indicates a gas leak, which can cause your house to explode. If you smell rotten eggs, get your family out of the house immediately and call 911. The fire department will come to your home to disconnect the gas to the house and air it out, so it’s safe for you to go back inside. When the fire department leaves, it’s time to call a heating and AC repair company. The gas cannot be restored to your house until the leak is fixed, so it’s best to make the call immediately. The tech will fix the leak, so it’s safe to restore your gas service.
Foul odors indicate issues that can put your house and family at risk, so it’s best to resolve the issue as quickly as possible.
Call One Hour Air Conditioning & Heating of Fort Worth
If your air conditioner or furnace isn’t working correctly and you need to call a heating and AC repair company, look no further than One Hour Air Conditioning & Heating of Fort Worth. We’re a full-service HVAC company, providing service to our customers since 1988.
Our techs are professionally trained and have the knowledge and skill to tackle the most challenging jobs in the industry. They must also pass a drug test and a background check before hiring, so our customers feel safe when allowing our techs into their homes. Ongoing training is also required because we want to be sure our techs can work on the latest HVAC models.
If you have a problem that must be addressed immediately, we provide emergency service, and we’ll get a tech to your home as quickly as possible to resolve the issue.
If you need to schedule an appointment, call One Hour Air Conditioning & Heating of Fort Worth today.