DuAll Heating & Cooling Blog : Archive for February, 2013

3 Common Air Conditioning Repair Services

Monday, February 25th, 2013

Keeping your home comfortable is likely a big priority for you. Summer is right around the corner and many homeowners are anxious to start using their air conditioning system again. But if your air conditioning system isn’t working well then the inside of your home might be just as hot and humid as it is outside. DuAll Heating and Cooling provides complete air conditioning repair in Naperville, IL. We know how important it is for you to stay cool in your home which is why we put together this quick list of some of the most common AC repair that we see.

Common Air Conditioning Repairs

With all the use that your air conditioning system gets throughout the year it will eventually need repairs. At DuAll Heating and Cooling we offer fast and friendly air conditioning repair in Naperville, IL. These are 3 of the most common air conditioning problems that our technicians run into.

AC Not Providing Enough Cooling

If your air conditioning system isn’t providing you with enough cooling then you have a real problem. This is often caused by a clogged air filter but can also be caused by low refrigerant. While both of those are easy fixes for your technician, it might also be that your compressor isn’t working or that the fan motor is broken. Call your Naperville, IL air conditioning repair company if you’re not getting enough cooling in your home.

Air Conditioner Making Strange Noises

If your air conditioning system has started to make new or unusual noises it likely means that you need repairs. Common AC noises are hissing, gurgling and squealing. Hissing usually indicates that you have a refrigerant leak or that your compressor is leaking air. Gurgling might mean that you have low refrigerant and squealing is often caused by a bad fan belt.

Clogged Air Conditioning Air Filter

The air filter for your AC system is there to keep dirt, dust and other contaminants out of the moving parts. If it isn’t changed regularly it can get clogged and cause big problems. It can cause your air conditioning system to have to work harder to cool your home. It can also cause you to not get enough cooling in your home.

Contact DuAll Heating and Cooling for all your air conditioning repair in Naperville, IL.

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Air Conditioning Repair Tip: Common AC Noises and What They Mean

Monday, February 18th, 2013

DuAll Heating & Cooling provides air conditioning repairs in Naperville, IL and the surrounding towns. We offer comprehensive air conditioning repairs and maintenance services for all types of AC systems. Is your air conditioner or heat pump making a loud noise? While all AC systems make some noise, they shouldn’t make excessively loud or unusual noises. For this week’s blog post, we’ve put together a list of some common AC noises and whether or not they are cause for concern. Call us if you need an air conditioning repair.

Noises Made by Heat Pump Reversing Valve

Your heat pump has a reversing valve that reverses the flow of refrigerant when the system switches from heating to cooling, or vice versa. You may hear a type of whooshing sound immediately after it does this, but it should only last for a few seconds. If it lasts longer than that, or if your heat pump is not switching tasks properly, then call a repair technician.

Compressor Noises

Some compressors make loud noises when they turn on, especially on older units. This noise can be described as a buzzing sound, which is created by the reversing valve coil. Noise from the vibration of the compressor is another common noise, but this is nothing to be concerned about.

Fan Blade Noises

If you hear loud noises that sound like metal knocking against metal, this can be created when the fan blades hit against each other, ice, or even refrigerant tubing. Turn off your heat pump if you hear this clanking noise. If you don’t, the cause of the issue can damage the fan, compressor, and eventually the motor. If the blades are hitting the refrigerant tube, it can cause a refrigerant leak, which can cause a number of serious problems. Grinding or squealing noises may also be caused by something wrong with the fan blade.

If you hear any unusual or loud noises while running your AC system, call the Naperville IL air conditioning technicians at DuAll Heating & Cooling after you shut off your system. Contact DuAll Heating & Cooling today!

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Air Conditioning Repair FAQ: Do I need an AC repair?

Monday, February 11th, 2013

While the winters in the Naperville, IL can be rough, the summers can also be hot and humid. Having a good air conditioning system is a necessity when the humidity and temperatures rise. But if your air conditioning system needs repairs, your home might be just as hot and sticky as the outside air. At DuAll Heating and Cooling, we provide complete air conditioning repairs in Naperville IL. We realize how important it is for you to get your AC unit repaired and working as quickly as possible. We thought it would be a good idea to put together some of the signs that you should watch for that could indicate that you need AC repairs.

Common Signs of Air Conditioning Repairs

When you run your air conditioning system as much as we do here during the summer, it’s only a matter of time before it breaks down. Here are some of the indicators that could mean you need air conditioning repairs.

  • Not enough cooling – If you aren’t getting enough cooling from your air conditioning system it means that something is wrong with it. There are a number of things that could be causing this. It could be that your air conditioner’s air filter is clogged or that there isn’t enough refrigerant in the system. The fan motor might be broken too. The only way to know for sure is to call a professional air conditioning contractor for air conditioning repairs.
  • Strange noises – If you start to hear new sounds from your air conditioning system pay attention to them. They likely mean that you need to call for air conditioning repairs in Naperville, IL. Gurgling sounds mean that you likely have low refrigerant. If you hear a grinding sound from the outside unit it probably means that the fan motor bearings are worn out. Hissing noises usually indicate a refrigerant leak or that the compressor is leaking.

Benefits of Professional Air Conditioning Repairs

When you start to have problems with your air conditioning system make sure that you call for a professional air conditioner repairs in Naperville, IL. An air conditioning contractor has the experience and training to get the job done faster and with high quality.

For all your air conditioning repairs, Contact DuAll Heating and Cooling today!

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Boiler FAQ: What Does Boiler Maintenance Involve?

Monday, February 4th, 2013

If you ask any home heating professional what the most important action you can take to preserve the integrity of your boiler is, they will likely say scheduling regular boiler maintenance. When it comes to getting the best, most efficient and reliable performance from your boiler there is just no substitute for high-quality maintenance service. Many homeowners in Naperville still fail to schedule routine maintenance. We at DuAll Heating & Cooling want to try and change that. Here is some information about what boiler maintenance actually involves. We hope that you are convinced of its importance.

When you schedule professional boiler maintenance in Naperville, your entire home heating system is evaluated, tuned up and, if necessary, repaired. A thorough visual inspection will be completed. All joint fittings and connections will be checked for signs of leaks. All gaskets on the doors will be replaced as necessary.

The front and rear doors of your furnace will be opened and surfaces will be cleaned when needed. The doors will then be sealed and closed. Water cut off controls will be removed, inspected and replaced as needed. Your boiler will be flushed to remove any sediment and buildup within the boiler.

Your burner will be inspected and cleaned, and you pilot electrode will be adjusted or, if necessary replaced. The motor, its contacts and moving parts will also be inspected, cleaned and repaired if needed. A number of safety checks will be performed and the results recorded.

As you can probably tell, boiler maintenance is not a job that can be successfully completed by anyone other than a qualified professional. There are simply too many tasks that must be completed to ensure the safe, efficient and effective operation of your boiler. From the lubrication of all moving parts to the cleaning of the system and everything in between, your boiler maintenance needs the expertise that only a professional can provide.

For more information about boiler maintenance in Naperville or to schedule service, call DuAll Heating & Cooling. We can make sure that you are getting the best performance possible from your boiler. Contact us today with any questions you may have.

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