Polar Bear Air Conditioning & Heating Inc. Blog: Archive for the ‘Air Conditioning’ Category

3 Benefits to Air Conditioning Maintenance

Wednesday, April 30th, 2014

When it comes to air conditioning, Alexandria VA residents can’t afford to take chances. Our summers get hot and muggy, and without a reliable A/C unit, your home could resemble a sauna when the temperatures start to climb. In addition to taking practical steps like keeping outside doors closed and wearing lightweight clothes to stay cool, you should schedule an air conditioning maintenance session before the summer starts in order to keep your system running as smoothly as possible. Air conditioning maintenance is a sort of tune-up session: cleaning up dirt and dust on interior components, recharging refrigerant, and checking for any little issues that may turn into big ones if they’re not addressed. What are the benefits? Here are 3 that you should consider before calling a service professional.

  • Increased efficiency. Low refrigerant levels result in reduced cooling capacity. Dirt and dust increased friction on moving parts. These and countless other issues all conspire to rob your air conditioner of efficiency, costing you additional money in higher monthly cooling bills. Regular maintenance sessions can take care of all of that, helping your A/C perform at its best.
  • Longer life. Regular maintenance sessions help reduce wear and tear on your air conditioner, which in turn will extend its lifetime well past its warranty. This works best when you schedule at least one or two sessions a year, instead of just one every now and again.
  • Reduced repair bills. A big part of a maintenance session is catching potential issues before they get too large. It may involve an additional repair session, but replacing one faulty component is infinitely preferable (and less expensive) than waiting for it to fail and damage several additional components in the process.

The benefits to air conditioner maintenance work best if you hire a high quality technician to perform it. And when it comes to air conditioner, Alexandria VA has a top-notch service in Polar Bear Air Conditioning & Heating Inc.

We handle air conditioning maintenance services with quality and care, and we think you’ll be very happy with the results. Pick up the phone and give us a call today!

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Problems with the Condensate Drain in an Air Conditioner

Monday, April 21st, 2014

If you listen to the indoor cabinet of your air conditioning system while it is operating this spring and summer, you will occasionally hear the sound of water dripping and then draining away. This happens because of the condensation of water vapor along the indoor coil during the evaporation stage. The moisture from the coil drips down into a shallow pan, and then a pump moves the water through a condensate drain and away from the air conditioner. This prevents the excess water moisture from overflowing out of the pan and entering your house where it can cause damage and raise humidity levels, or possibly harm the operation of other parts of your HVAC system. (If you have a furnace positioned below your AC, leaking can cause potentially harmful corrosion across the heater.) If you notice water leaking out of your air conditioner, or if you see water damage around the cabinet, call for repairs right away.

For fast and accurate work on air conditioning systems in Northern Virginia, contact the team at Polar Bear Air Conditioning & Heating Inc.

What might go wrong with the condensate drain

The leading cause of leaking from the condensate pan is trouble that occurs with the drain or the drain line. There are two principle issues that can afflict the drain and lead to water leakage:

  • Organic clogging: Humid climates encourage the growth of a number of organisms that can clog or close off the condensate drain. These include mold, fungus, algae, and even small plants and weeds. (There’s also a small chance of non-organic debris, such as rocks and grit, entering the drain.) Even a slow drain will cause leaking to occur quickly because of how shallow the condensate pan is. To repair this, a technician will need to remove the pan from the unit, disconnect the drain, inspect it and the pipeline to find and remove the contamination using special wet/dry vacuum equipment.
  • Drain or drain line breaks: The drain might break off from the pan entirely, which will cause the water condensation to leak directly out of the pan. A break along the connection between the drain and the line will also start leaking. Usually, this problem will require a technician to completely replace the drain and/or line.

Water leaking from an AC is something you should stop as soon as you notice it—especially if you have a furnace beneath it. Although leaking will rarely harm the air conditioner itself, it will lead to damage to your house and discomfort from humidity. Don’t try to tamper with the drain line on your own. Call the Northern Virginia air conditioning specialists at Polar Bear Air Conditioning & Heating Inc., and we’ll solve your troubles.

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Problems Air Conditioning Maintenance Addresses

Friday, April 11th, 2014

Here in Washington DC, air conditioning maintenance is more than just a luxury. Considering the amount of heat and humidity we get in an average summer, your A/C unit needs to function at peak capacity in order to keep your home comfortable. A regular maintenance session from a trained professional can be a key part of making that happen. Air conditioning maintenance addresses a lot of little issues such as dirty components and loose fittings, while checking for any potential problems that might pop up down the road.

  • High costs. Dirt and dust on the interior of your air conditioner will increase friction and clog air flow. That forces the air conditioner to work harder to do its job, which not only increases wear and tear but raises your monthly bills in the bargain. Air conditioning maintenance improves your system’s efficiency, helping you save money on cooling costs this summer.
  • Too little cooling. When refrigerant levels aren’t at a certain point, your air conditioner can’t do its job like it’s supposed to. Frost will form of the evaporator coils and the cooling capacity will be reduced. Not only will that force the air conditioner to work harder, but you won’t feel the cool air as much as you should: reducing overall comfort levels and making your home a less pleasant place to be.
  • Problems to come. Big problems usually start out as small issues, which can come in any one of a variety of forms. A maintenance visit is a chance for an expert to spot them when they’re still manageable and schedule a repair session to deal with them properly. This can save you a great deal of money as well as reducing the risk of a breakdown.

The experts at Polar Bear Air Conditioning & Heating Inc., know all about the problems air conditioning maintenance addresses, and for customers in Washington DC, maintenance services don’t come any more thorough and professional than ours. Pick up the phone and give us a call today to schedule an appointment!

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What Happens During AC Maintenance?

Friday, April 4th, 2014

Here in Alexandria VA, air conditioning maintenance should take place at least once a year, after the snows of winter have left but before air conditioning season begins in earnest. This is an important step in keeping your air conditioner functioning and reducing the risk of a serious repair issue in the bargain. A tune-up lets the technician clean dirty components, recharge refrigerant levels and look for any potential issues that require a more in-depth repair session. On a more specific level, what happens during AC maintenance? We’ve outlined the basic steps below.

  • The technician arrives and shuts off power to the air conditioner, then opens it and examines the components.
  • The technician cleans the condenser coils and the evaporator coils, which are key to the air conditioner working as it should. (The condenser coils are on the outdoor part of the unit, so they tend to get a little dirtier.)
  • The technician checks the refrigerant levels, which needs to be at set amount determined by the precise nature of your air conditioner.
  • The technician checks the drain pans and lines to make sure they aren’t clogged or misaligned.
  • The technician checks all of the components, including the fan, fan motor, tubing, compressor and electronic components to see if any of them are damaged.
  • The technician adds oil to lubricate any moving parts that require it.
  • The technician turns on the air conditioner and lets it run, then looks for any unusual stains, odors, noises and leaks. He or she will also check the system pressure and the coolness of the air being generated, as well as examining the ducts for any leaks.
  • The technician shuts off the air conditioner and closes up the system. If any serious repairs are needed, he or she can then schedule it with you.

If you know what happens during AC maintenance, the next step is to contact a representative who can perform the operation with courtesy and care. In Alexandria VA, air conditioning maintenance can be performed by Polar Bear Air Conditioning & Heating Inc. Give us a call today and let us show you what we can do!

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Arlington, VA Air Conditioning Repair: Not Enough Cooling

Monday, September 23rd, 2013

The convenience of air conditioners is something we often take for granted. Their soothing white noise is part of the unnoticed backdrop of daily life. But you will notice if your air conditioner starts to lose its ability to lower the temperature. If the air from the vents in your home feels warmer than it once did, you might have an AC malfunction that requires repair. When you need work done on your air conditioning system in Arlington, VA, the right place to turn is Polar Bear. Our more than 10 years of experience means we are well equipped to care for home comfort systems.

Here are three common culprits that can impair your AC’s cooling ability and will require repairs:

  • Thermostat issues: The first step to take when you notice a weakening of cooling power in your AC is to inspect the thermostat to see that it is set correctly. A faulty thermostat can cause your air conditioner to turn off at the wrong times or to raise its temperature rather than lowering it. If simply changing the settings doesn’t help, then your thermostat will need repair or replacement.
  • Damaged ducts: If you have a standard air conditioner that relies on ductwork for air distribution, breaks and kinks in the ducts can lead to warmer air seeping inside. If a gap opens in a place where the air temperature is higher than the rest of your home (e.g. the attic or a crawlspace), your AC will draw in this warm air and blow it through the vents. Sealing the ducts with duct tape won’t solve this problem. It requires an expert using mastic sealant or other techniques to properly fix the damage.
  • Icing on the coils: Although you might think getting frost across the indoor coils would help with lowering the temperature, it seriously interferes with the important heat exchange across the evaporator coils and will mean less cool air. Icing often happens because of a leak in the refrigerant, although dirt on the coils can also trigger it. You will need an HVAC technician to diagnose the cause and make the repairs that will get the heat exchange back to normal.

Whatever your problem with getting proper cooling, trust the Polar Bear for reliable air conditioning repairs in Arlington, VA. Call us today to set up an appointment, and we’ll get the job done right the first time.

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Alexandria, VA Air Conditioning Tip: Fan Only Mode

Monday, September 9th, 2013

Your air conditioner allows you to feel comfortable in your home, especially in a humid climate. But you don’t want to see your electricity bills climb too high, so you may want to find options to give your air conditioning in Alexandria, VA an occasional break. This can mean a longer life for your system, and that is also long-term major money-saver.

People are often unsure about what the “fan only mode” on their air conditioner actually does. The air that comes out is no longer cool, but is the system using less energy because of it?

The fan only mode means air is still getting pulled into the front of the unit, and the fan then blows it back out into your home. This circulates the air and keeps it from becoming stagnant with the heavy humidity. And yes, it is more energy-efficient and less expensive to run only the fan, since no power is sent to the compressor pump, which is responsible for moving the refrigerant around the air conditioner.

If you are in fan only mode, you still getting the benefit of filtered air. The air passes through the same filters as it does when the cooling elements are operating, and that means higher air quality for you.

Your fan is still subject to damage whether the cooling elements of your AC are turned on or not. The fan blades can incur dents, and the fan belt and motor can also suffer wear. Even if you’re making the effort to conserve energy with the fan only mode, you will still need preventive maintenance. A technician who comes to provide a check-up for your air conditioner examines all the components in it to make sure they receive the care they need to give the unit a long life.

Polar Bear Air Conditioning & Heating offers maintenance programs to help you keep your AC in shape to cool you off—or just circulate your air. Polar Bear has a wide range: we offer repairs on air conditioning in Alexandria, VA, as well as the general Northern Virginia area. With over 10 years of experience giving our customers the satisfying service they need, we are the people to call to keep your air conditioning system in good health.

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Getting Your AC Ready for Fall

Thursday, August 29th, 2013

McLean, VA experiences a lot of heat and humidity in the summertime, and residents learn to appreciate the value of a good air conditioning system. As summer turns to fall and the temperatures drop, however, you probably find yourself using your air conditioning less and less. A little fall maintenance is a good idea, both to keep your air conditioning unit functioning at its best and to prevent any nasty surprises when you fire it up again next spring.

For starters, perform a visual inspection of your outdoor air conditioning unit. Clear any leaves, twigs and other debris, and trim back any shrubs or tree branches that may be too close to its vents. If you’re certain that warm weather won’t return, shut off the breaker switch connected to your air conditioning unit. It saves on electricity and can protect the unit from any unexpected surge or electrical malfunction.

The fall is also a good time to schedule a maintenance check from a qualified professional. A service technician can come to you home, check the system for any potential problems, clean the coils, replace the air filters and perform similar operations to keep your air conditioner functioning at top capacity. The fall is an especially good time to do this because there will be plenty of time to conduct any larger repairs without worrying about the next heat wave barreling down on you.

A qualified McLean, VA air conditioning service technician can be a great partner when getting your AC ready for the fall. Not only can he or she perform quality maintenance on your unit, but also schedule any larger servicing issues and recommend any changes to your system that might reduce your monthly energy costs. The professionals at Polar Bear have years of experience at their disposal and conduct operations with the utmost concern for your satisfaction. Call us today if you need air conditioning service in McLean, VA. 

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Consequences of Delaying Air Conditioning Repair in Northern Virginia

Wednesday, August 21st, 2013

Air conditioning repair in Northern Virginia often needs to be sooner rather than later. With our hot, humid summers, even a few hours with an air conditioning system can feel like an eternity. At the same time, however, people often delay consultation with an air conditioning service technician. As long as the AC unit is running, the reasoning goes, why incur the cost of an expensive repair bill? That may help your pocketbook in the short run, but there can be significant consequences to delaying air conditioning repair in the long run.

The possibility of greater damage serves as the most obvious consequence, as does the higher costs involved. As parts wear out or maintenance issues arise, they can create a cascading effect that resulting in more significant damage as time does one. For instance, a loose connection can cause a leak in the refrigerant levels, a relatively straightforward issue to correct. If left unattended, however, your air conditioning system must work harder to cool the air sufficiently. That extra struggle could damage the motors and other components; ice could form on the evaporator coils; and the chances for a serious malfunction go up. That comes on top of the higher monthly energy bills that come with reduced efficiency.

Scheduling a service call early in that process can save a great deal of money. A service tech can isolate and seal the leak, recharge the refrigerant, and return the unit to peak efficiency.. Every month you delay means higher electric bills, as your system has to work harder to keep your home cool.

As with so many things in life, it’s easier to treat a smaller problem than wait for it to become a large one. The trained technicians at Polar Bear can  take care of your Northern Virginia air conditioning repair service. We can help save you money by doing the job right the first time, every time. Schedule an appointment today!

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Does a Faulty Thermostat Call for Professional Air Conditioning Repair in Northern Virginia?

Wednesday, August 14th, 2013

The thermostat allows you to control your air conditioning system, setting the temperature to a comfortable level and monitoring your system’s overall effectiveness. Older thermostats were simple devices that used mercury switches. Newer digital thermostats often come with an array of bells and whistles, such as remote settings allowing you to turn on the air conditioner even when you aren’t at home. When the thermostat experiences problems, it can cause big issues with your AC system, which can spell trouble in the hot, humid summers of Northern Virginia. That is why it is so important to call for repair if you think your thermostat is malfunctioning.

You can spot a problematic thermostat by listening for rapid cycling (the AC unit turning on and off quickly), by uncomfortable temperatures in the household despite the listing on the thermostat, and by the simple fact that the air conditioning unit will not turn on. Many of these issues can be caused by other AC problems, however. It takes a professional technician to pinpoint the precise cause and implement the proper solution (which may or may not involve the thermostat).

Furthermore, most thermostats are connected to the house’s electrical system, which requires an expert to successfully approach. Professional technicians can also advise you on possible upgrades to your thermostat that match your particular situation. And in some cases, the issue may be caused by a thermostat that sits too close to a breezeway or a warm area hit by sunlight: necessitating a move to a new location. Such an operation requires a service technician to place, mount and install the thermostat properly.

If your thermostat is causing problems and you need to consider a new one, call the professional air conditioning service techs at Polar Bear. We pride ourselves on customer satisfaction and will go the extra mile to do the job right for you. We offer air conditioning repair services throughout Northern Virginia. We can repair or replace your thermostat quickly and professionally. Contact us today to set up an appointment.

 

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Air Conditioning Repair in Arlington, VA: Why You Need a Professional Technician

Monday, August 5th, 2013

It may be tempting to attempt air conditioning repair yourself instead of calling in a professional. This is especially true in Arlington, VA, where hot summers make waiting for a service technician uncomfortable and inconvenient. However, the prudent homeowner will always eschew do-it-yourself projects in favor of a skilled professional technician. The reasons for doing so may include, but are not limited to, the following:

  • Speed: Professionals know what to look for when an air conditioning unit malfunctions. They can usually spot the problem quickly and implement a solution with a strong understanding of the right steps. A person without any training may find themselves lost in the air conditioning system’s technical specifications, wasting time and energy without knowing what exactly needs to be done.
  • Accuracy: Without the experience and know-how of a professional technician, a do-it-yourselfer may exacerbate the problem instead of solving it. For example, if ice forms on the condenser coil and a layman simply attempts to get it off, he may end up damaging the coil without solving the original problem at all. A specialist can address the cause, not just the symptoms, and make sure the issue gets properly resolved.
  • Expertise: Many people undertake do-it-yourself projects as a way of saving money. But time and effort can add up, as can the cost of doing the job without the proper know-how. Certified professionals can ensure that the problem doesn’t recur. They can also provide routine maintenance service, helping you spot smaller problems before they turn into bigger ones. Not only does that save money in unnecessary repair costs, but it can extend the life of your air conditioning system.

Everyone wants to save money where they can. But when you weigh all the options, using a certified expert will spare you excessive costs and a lot of wasted time. If you need a professional technician for air conditioning repair in Arlington, VA, call Polar Bear Air Conditioning to set up an appointment. We pride ourselves on customer satisfaction, and are dedicated to doing the job right the first time, every time.

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