Signs You Need Heating and Air Conditioning Repair: What to Look Out | Mansfield, TX

Signs You Need Heating and Air Conditioning Repair: What to Look Out | Mansfield, TX

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Perhaps summer is almost approaching in Mansfield, TX. You would want to be sure that your air conditioner is in the perfect state to serve you through the season. A malfunctioning air conditioner would be drastic, especially in the hot season. Knowing the signs when your air conditioning needs repair will help prevent system failure, which will help you save money. Below are signs to look out for when you need heating and air conditioning repair.

Little or No Air Flow

Probably one of the most obvious signs is if you feel minimal or no air coming from the vents. With weak airflow, the circulation will be reduced in your house, meaning you will get uncomfortable very fast in the summer. Inadequate airflow can sometimes be a result of a problem with the compressor, blower, or air duct system which your technician can diagnose and repair.

When you feel your house is not cold, place your hand against the air vent and feel whether the air is coming out. You can tell whether the air conditioner has poor flow.

You Hear Strange Noises

When your air conditioner is functioning effectively, you will always hear a faint humming sound. However, when you begin to hear unfamiliar noises like there is something strange in the system, it is time to call your technician. For instance, you can listen to a click emerging from the outdoor unit when it is on, and it shows there could be an obstruction in the fan.

When you hear a grinding noise, it can be an indication of loose parts in your air conditioner, broken bearings, or even sections that need lubrication in your air conditioner. On the other hand, a clanging noise in your air conditioner is a sign that the fan in your unit is hitting against something which makes it wobbly, therefore hitting the protective cage that surrounds it.

Another unpleasant noise can be a metal to metal screeching sound. The sound can be motor bearings coming off from the fan in your air conditioning unit. A high pitched hiss is a sign that your compressor has an extremely high build-up of pressure.

If you hear a strange noise that makes a gurgling sound effect, it shows a problem with the condensate drain line. When you hear a click from the air conditioner, which won’t turn on, it could mean an electrical problem. A squealing sound could indicate problems with your air conditioners’ fan belt, which your technician can repair. Whichever unusual noise you hear, call your technician for heating and air conditioning repair in Mansfield, TX.

Warm Air

Maybe you are turning the thermostat of your air conditioning to a cold temperature, but the airflow is still not as you expect it. If the airflow from your air conditioner is warmer than you expect it, maybe it is time to have your technician repair the unit. Your air conditioner can have a problem in the compressor, refrigerant leak, or even an electrical malfunction. Additionally, the compressor may not be cooling the air correctly, or there are low refrigerant levels in your air conditioner. If the humidity in your house is also higher than average, it is a sign your air conditioner is not working effectively. Your trusted technician will be able to diagnose and work on the repairs.


The presence of moisture is not always a sign of a faulty air conditioner. However, if you notice leakage around your unit when there shouldn’t be any, it is time to have a heating and air conditioning repair. The moisture present can be an indication of either having a blocked draining tube or a refrigerant leakage, which should have immediate attention. If you notice freezing too, it is a sign that there is a condensation line blockage. Thus, the condensation will freeze on the coils, which will then form a puddle on the ground.

Unpleasant Odors

Another sign for a heating and air conditioning repair is if you feel unpleasant smells from your unit. It can be a sign of mold, a blocked condensation drain, or even dirty coils. An exhaust fume like a smell can mean your air conditioner is leaking fluids. On the other hand, a skunk-like smell can signal a gas leak, whereas a gunpowder odor can indicate a fan motor or circuit board malfunction. Your technician will clean the condenser coils and lines, and check whether the refrigerant levels are okay. If the air conditioner blows the moldy smell in your home, it can make you sick.

High Energy Bills

Whenever you notice your energy bills are going over the roof even without increasing the use of your unit, it is time to have a heating and air conditioning repair. It happens when your air conditioning unit is not running efficiently and is overcompensating to cool your home; therefore, using more energy.

Thermostat Malfunction

Whenever you notice individual rooms in your house are cool while other places become endearingly hot. It is time to call your technician for a heating and air conditioning repair. The issue could stem from a thermostat malfunction that your technician can sort out. The thermostat is the core element in the air conditioner system. It works by measuring and revaluation of instructions for the temperature and humidity of your home. If your air conditioner keeps running for a short stint of time, then abruptly shut off, it shows problems in your thermostat. Your technician can replace the thermostat for the heating and air conditioning repair.

Is It Old?

When your unit is too old, heating and air conditioning repair might not be the solution. Your technician can advise for replacement with the new system. Getting a new air conditioner will be more efficient, and you will also save on energy.

You can extend the longevity of your air conditioner by following proper maintenance techniques. For instance, clean your filters frequently and change them when they stay for too long. Additionally, let your technician have a professional check on your air conditioner at least once a year. Knowing the signs to watch out for, don’t hesitate to contact Minuteman Heating and Air technician for heating and air conditioning repair. Timely maintenance will save you more expensive repairs.