Tag: hvac problems

Houston AC Repair: Why Is My Air Conditioning System Not Cooling?

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AC Repair Houston: Reasons Why Your Air Conditioner Is Not Keeping You Cool

Do you have an air conditioner running in your home, yet the air is not truly cool? Maybe it is blowing out warm or just plain hot air. There are several things that may be wrong with your A/C if it is not working properly. Below you are going to find the solutions to some very easy fixes that may help you to get it running properly and what can only be fixed by a professional.

Easy Air Conditioner Problems That You Can Fix

Problem 1: Thermostat Mistakes

Do you have an A/C that blows cold air at times and lukewarm other times? This may be due to the fan setting being switched to “ON”, which is going to cause the fan to run all the time, even when the air is not being cooled by the unit. Easy Solution: Simply ensure that the thermostat is set to work on “AUTO”.

Problem 2: Air Filter Issues

A dirty air filter is going to reduce the amount of air flow in the unit, which can cause several problems. First, the unit is going to struggle to circulate the correct amount of air that is needed to bring the house to the desired temperature. In addition, the evaporator coil is going to freeze up and air will not be able to circulate at all, meaning you get almost zero cool air. Solution: Take the air filter out and examine it to see if it needs a cleaning. If you are indeed having issues with your residential air conditioner, contact an ac repair Houston professional today.

Problem 3: Dirty Unit

The way an air conditioner cools a house is a rather simple process. The evaporator takes hot air in and transfers it to the outside unit known as the condenser. However, if the condenser is dirty or covered, it is not going to be able to dissipate that heat correctly. This causes the unit to overwork and not be able to cool the home properly. Solution: Gently clean the outside of the unit with a garden hose, clearing off the debris. It is important that you do not spray the unit with the hose on the highest setting as this may bend the fins that allow airflow to the condenser. While you are outside, be sure to remove all tall weeds and leaves away from the unit. You want your unit to have the ability to breathe on those hot summer days too! A clean and well-maintenanced air conditioner will bring about better indoor air quality.

Problems Only An AC Repair Houston Expert Can Solve

There are going to be problems that only a ac repair Houston professional can take on, these are just a few of them.

Problem 1: Broken Or Faulty Condenser Fan Motor

If the init’s fan has gone bad, there is no way that it can dissipate heat, which simply means you are not going to get any cold air.

Problem 2: Low Refrigerant

The refrigerant that is found in the unit is the key ingredient to absorbing the heat from the air. When there is not enough refrigerant in the unit, it is not going to be able to cool the air. If you do have low refrigerant it more than likely means you have a leak. Some typical signs that you have a leak include:

  • Ice found on the outside of the unit and refrigerant line.
  • A hissing or bubbling noise coming from the unit.
  • The unit can not cool the home on hot sunny days but is able to work fine in the evening or on cool days.

If you see any of these signs, it is time to turn the unit and call an ac repair Houston professional as soon as possible. When you run the unit in this state, it is possible to damage the unit beyond any possible repair.

Problem 3: Faulty Compressor

The compressor of your unit is the heart of the system, it is the part that circulates the refrigerant through the unit and helps to cool it. If this part is damaged, the unit is going to be unable to cool the house. If the compressor is damaged, it is going to need to be replaced. However, this can be a rather expensive process. If you do not have a warranty on the unit, it may be best to simply replace the unit at this point.

For more insight on the latest AC Man Of Houston, articles check out our blog. If you are interested in speaking with a professional AC Repair Houston expert, contact by giving us a call today at (713) 460-2653tel:(713) 460-2653

Katy TX A/C Repair: Learn How To Clean The Air Conditioning Evaporator Coils

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Katy TX Air Conditioning Repair: A Guide On How To Properly Clean Evaporator Coils

Regular preventive maintenance is essential in making sure your air conditioner continues to work properly. You should have maintenance performed at least once per year before the cooling season begins. Season maintenance should be performed by a professional air conditioning repair Katy TX company. Tasks that should be performed include system adjustment and testing, component replacements, minor repairs, air filter changes, and cleaning condenser coils and evaporator.

The Basics Of Cleaning A/C Evaporator Coils

Check and clean the evaporator coils as needed. Monthly cleaning might be required if the coils tend to easily collect debris and dirt. Otherwise, you might need to clean them out every three months or so during the cooling season or yearly as part of your regular preventative maintenance. AC Man of Houston offers maintenance services for commercial properties.

Gaining Access To Clean The A/C Evaporator Coils

There should be an access to the indoor air handling unit that you can remove in order to get to the evaporator coil. Check your owner’s manual if necessary to find the evaporator coil and access panel. On the thermostat, turn your air conditioner off. To get the access loose, remove the screws or another type of fasteners. Set the screws and panel aside where you won’t separate or lose them. Check out our residential services by clicking here.

Using Compressed Air To Clean The A/C Evaporator Coils

  1. You can use compressed air to remove light accumulations of materials such as dirt by blowing them off of the evaporator coil.
  2. Direct the compressed air over the coil. Move in the opposite direction of regular air flow from the cleanest to the dirtiest side.
  3. For pieces that are more stubborn, take the air nozzle and please near the bottom part of the debris. If high-pressure air is being used, direct it either through the fins directly or at a 90-degree angle. That will prevent the fins from getting damaged.
  4. Maintain consistent airflow over the coil. That will dislodge the buildup without it being further forced into the fins which will make it harder to remove.
  5. Avoid blowing debris, dirt, and dust into the living spaces of your home or into your ductwork system. Wear eye protection so that material is kept out of your eyes. Use a shop vacuum, if necessary, to collect the material as it is being dislodged.

Using A Brush To Clean The A/C Evaporator Coils

Brush cleaning is a very effective way to remove minor dirt accumulations from the evaporator coils. It enables you to avoid having to use chemicals or liquid and provides you with greater control in terms of the amount of pressure applied to the fins and coils.

  • Apply your brush to the evaporator coils to sweep away dirt accumulation.
  • Use the brush to scrub and break lose materials that are harder to remove.
  • Avoid using a hard-bristle brush or wire brush since the might damage the fins.

Using Commercial Cleaners To Clean The A/C Evaporator Coils

There are several commercial cleaning brands that you can use to clean evaporator coils. A majority of them are foaming kinds that break down and then drain into the drainage system of the unit. Consult with a reputable local HVAC contractor for recommendations on the best clean to use for your specific situation.

Using Water And Mild Detergents To Clean Your A/C Evaporator Coils

Instead of using a commercial cleaner, warm water and a mild detergent can be used for cleaning the coils.

  • Mix a simple detergent and warm water into a spray bottle, garden sprayer or hand sprayer.
  • Apply the detergent and water solution to your evaporator coils.
  • Let the solution soak in for a few minutes to that it can soak in and also loosen debris.
  • Use a brush or soft close to wipe away loose material.

Learn more about AC Man of Houston and our air conditioning repair Katy tx services by checking out our blog, contacting us for questions or concerns or calling us for immediate assistance.

A Top-Rated AC Repair Houston Company Talks About The Way Air Conditioners Work

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A Guide By The #1 AC Repair Company On How Air Conditioners Work In Houston

If you moved recently from a house where you mainly used window-mounted air conditioners, fans, or were considering having a central air unit installed, you might not be that familiar with central air conditioning systems. However, don’t worry. We are here to help you with AC repair Houston services. Air conditioning units work the same way that the refrigerator does, just on a bigger scale. Basically, your air conditioner converts gas quickly into liquid and then back again through using a chemical that transfers heat from in the air from inside of your house to the outside.

Ducts

Basically how it works is that heat is pulled out of a home by split cooling systems with refrigerant that circulates in between the air handler and condenser. Cool air is distributed by the supply ducts from the air handler into the rooms in your house. Warm air is carried back by the return ducts to the air handler so that it can be cooled and filtered through a 16x25x1 furnance Filter or similar. When ducts are sized properly they deliver conditioned air quietly and evenly throughout your home. We offer many services at our ac repair Houston company, especially for residential properties.

Registers

Every room needs to have two grilles at least: one that is connected to a return and the other to a supply duct. Supply registers should ideally be located near or on the ceiling, while return registers should be on or near the floor.

Air Handlers

This type of indoor equipment comes with an expansion valve that transforms refrigeration into a cool liquid that flows throughout the evaporator coils. Air is pushed over the coils by a blower, which heats up the refrigerant into the gas form that is returned to the condenser.

Condensers

A warm gaseous refrigerant is taken from your house, and then the compressor pressurizes it and condenses it back into liquid form as the coils are cooled by a fan.

Indoor Unit

Typically the indoor unit is located in a basement or closet close to where the furnace filter is. The unit is comprised of a coil box containing the evaporator. The evaporator enables the refrigerant – which is a cooling fluid contained inside of the coiled piping and referred to by its brand name sometimes – to absorb heat and evaporate. After the heat has been absorbed from inside of your house, only cool air is left and sent back into your house. Just like water absorbs heat from the stove to evaporate or boil, heat is absorbed by refrigerant from your home. That means that both refrigerant and water turn to vapor from a liquid as heat is absorbed. we offer ac repair Houston services for commercial properties.

Outdoor Unit

Usually, the outdoor unit is located on the side or rear of the house. This is where the heat gets dispersed from inside of your house. It is comprised of a fan, condenser coil, and compressor. The heat that is absorbed from the air in your home gets transferred over to the refrigerant. Next, it gets pumps into the outdoor unit. The heat gets absorbed and the refrigerant moves it over to the outdoor coil, where it passes through the unit’s compressor. The main job of the compressor is to move the refrigerant throughout the air conditioning system. That is important since you can then continue to reuse the refrigerant for cooling your home. This refrigerant gets compressed into a higher pressure and then is moved throughout the condenser or outdoor coil. As the refrigerant is passing through the condenser, ambient air is delivered by a fan across the system’s condenser coil which causes it to cool down. As this process is complete, the heat inside of your home gets dispersed into the air outside of your home. Then the refrigerant gets pumped back inside and the entire process repeats itself.

Were you aware that cooling your home was less about cold air being increase and more about eliminating existing heat? For more related articles check out our ac repair Houston blog or call us for assistance.

How To Keep Bad Weather From Affecting Your HVAC System

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AC Man Houston Saves You The Cost of Replacing Your AC Due To Weather With These Tips

The Houston area is well known for its severe weather throughout the year. Proper preparation is essential. That not only means stocking in emergency supplies but also taking steps to safeguard your home’s HVAC system.

Bad weather can really do a number on your HVAC system if it isn’t properly protected. Try using these three tips to minimize the likelihood of any weather-related damage occurring:

  • AC Man Houston | Bad Weather and Your Houston ACMake sure loose items are put away or tied down. Severe weather often brings gusty winds along with it. If the wind is strong enough, it can wind up blowing objects into your outside condenser unit, causing damage as a result. In severe cases, it can even blow your entire condenser unit over. By securing any loose objects before bad weather hits, you can reduce the risk of damage.
  • Protect the condenser unit with a cover. The simple act of covering the outside portion of your air conditioning system with an approved cover can go a long way toward protecting it from the weather. This is especially important during periods of heavy rain or flooding.
  • Protect your unit from hail. Hailstones can cause significant damage once they get over a certain size. A hail guard can go a long way toward protecting your condenser unit from being damaged by these stones.

After a severe weather event, you should thoroughly inspect your HVAC system to check for any signs of problems. Begin by double checking that all of the wires are still properly connected. Loose wiring or other electrical problems can be extremely dangerous after a storm.

If you notice any problems, contact a Houston AC repairman right away. They can come to your home and inspect your unit, looking for any problems that need to be corrected. By working with a skilled HVAC specialist, you can make sure that your system is in great shape and that there are no problems that need to be corrected after an extreme weather event.

Call now for more information!

Finding Mold On Your Air Conditioner: What Next?

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Air Conditioner Maintenance Houston: Dealing With Mold

Why are so many air conditioning systems impacted by mold? The answer to that question is simpler than you might think.

Mold thrives in dark, damp, and dirty environments. It’s a big problem which is why some people get advice from https://dehumidifierreviewshq.co.uk/ for what dehumidifier can help them deal with mold. Dealing with mold is an essential part of air conditioner maintenance.

When mold spores move through the air, they seek out damp areas. Once they find the right spot, the spores begin to spread.

In my experience, a mold is more likely to appear on the outside of an air conditioner than the inside. It’s also more common to see mold on the outside of ducts than on the inside. Mold usually isn’t found internally. Instead, it is more likely to appear on truck lines, the exterior of air distribution plenums, and on supply air grills (images below).

If you’re trying to find a solution to your mold problem, there are a few questions you should be asking yourself.

First, you should figure out why water is forming around your air conditioner.

Once you’ve figured that out, you’ll want to find a way to get rid of the moisture.

If there’s no moisture, mold won’t be able to grow. If you can rid your air conditioner of water, mold won’t have a chance to grow. The moisture that is found on air conditioning systems often comes from condensation. Air conditioners combine cold temperatures with hot ones. Have you ever noticed droplets of water appearing on your cold beverages? It’s the same basic effect. The mold would appear on beer or soda cans too if we left them out for long enough.

Addressing A Mold Problem

If you want to handle a mold problem, you’re going to have to identify problem areas first. Here are some of the areas that are most likely to be impacted:

  • Supply Air Grills
  • Supply Plenums
  • Trunk Lines
  • Flex Ducts

Thankfully, every one of these problems has a cure. If you’re trying to take care of mold on air grills, you could replace the grill in question. You should also make sure the grill has the right fit.

If you want to take care of supply plenum mold, you may want to replace the plenum with something that has a higher insulation value. You may also want to have a professional remeasure your duct sizing.

If you have mold on your trunk lines, your first step should be to replace the duct board. You could also try increasing the value of the insulation. Eliminating cold air leakage is a great first step.

Lastly, if you’re trying to deal with flex ducts mold, you should make sure that the ducts aren’t touching. If possible, you should keep a dehumidifier near the ducts. You may also want to have a professional measure the ducts and improve the airflow in the area.

It is more than possible to prevent mold from developing on your air conditioner. As long as your air conditioner is properly installed and maintained, you’ll be able to avoid issues like these. Air conditioning mold problems are completely preventable. Look into air conditioner maintenance Houston today.

If you have mold on your air conditioning system, you need to take care of it right away. Mold can cause many negative effects. It’s better to treat the problem sooner rather than later.

Call or contact AC Man Houston before it’s too late! One of our HVAC specialists is waiting and ready to address your mold issue! For an in-depth look at the services we provide, visit here.