Air On Demand Blog: Archive for June, 2014

How Can a Ductless Air Conditioning Installation Save Me Money?

Friday, June 27th, 2014

Here in Doral, FL, you need a reliable air conditioner to keep your home cool all summer long. However, your current air conditioning system might be costing you a lot of money in the summer months. If your home AC system causes your energy bills to soar this summer, consider a ductless system to cut down on your energy consumption.

If you decide a ductless mini split system is best for you, contact Air on Demand for ductless air conditioning installation service.

What Is a Ductless Mini Split System?

A ductless mini split system provides a flexible solution for both cooling and heating your home. It’s divided into two parts: an outdoor compressor/condenser unit and one or more indoor units. Instead of using ducts throughout the home, multiple indoor air handlers can be installed in different rooms or zones to provide varied temperatures in each area.

The size of these indoor air handlers contrasts significantly with those utilized by central air units and heat pumps.

How Can a Ductless System Cut Energy Bills?

One way that ductless mini split systems help you to save money every month on your energy bill is by allowing you to control the temperature of each room. If your family is gathered in the living room, for example, you may choose to adjust the temperature in areas of the home that are not in use to cut cooling costs.

Another way a ductless system helps you save on your energy bills is by cutting potential energy loss associated with AC systems that utilize ducts. Faulty or leaky ductwork accounts for a large percentage of energy loss, forcing central AC systems to work harder to compensate and costing you more on your energy bills.

To start saving money on your energy bills with a ductless air conditioning installation, contact Air on Demand today!

Continue Reading

3 Causes of Low Air Flow

Friday, June 20th, 2014

One of the major warning signs that an air conditioning system (or a forced-air heater) has developed a serious malfunction is when the airflow coming from the registers into the rooms drops. You will probably first notice this as uneven cooling in the rooms and an extended period required to reach the desired temperature. When you check on the vents and find that air is only sluggishly coming out, it’s time to call for experts in AC repair to investigate the problem.

There are a few different reasons that the airflow from your cooling system might drop, and it will take trained professionals to identify the specific cause and address it. Rely on the HVAC experts at Air on Demand when you need air conditioning repair in South Miami, FL. We have a staff of NATE-certified technicians to make sure you receive the best quality repairs for your cooling, done fast and right the first time.

3 Possible Reasons for Low Airflow

  • Clogged air filter: This is the most common cause of low airflow, and also one that is easily preventable. The air filter in your air conditioner catches particles inside the air that come through the return vent to prevent them from harming the interior of the cabinet. After a month of regular cooling, the filter will have a large amount of dust, lint, and other debris inside it, and this will close off airflow into and out of the system. Change the filter once a month throughout the summer (and any other time that the AC runs regularly) to keep this from happening, and call for repairs if it has caused a severe reduction in airflow.
  • Leaky ductwork: The problem may not originate inside the air conditioner itself, but from the ventilation system that distributes the air. Leaks from breaks and holes inside the ductwork will cause air pressure to drop inside the ventilation system, sometimes as much as 50%. This needs special ductwork repair technicians to handle: they will track down the leaks in the ventilation system and seal them.
  • Blower troubles: The blower in the air handler (the indoor unit of an air conditioner) sends air from the return vents past the evaporator coil and then into the ductwork. If the blower begins to fail due to problems with its motor or the electrical system, the airflow will start to plummet. This also means less efficient cooling because of the reduction of air across the coil. Blower problems need skilled technical work to fix.

Our professional team at Air on Demand offer quality air conditioning services in South Miami, FL. You can count on us to solve whatever problems you have with your airflow this summer (and we can take care of airflow from your heater as well during the winter). Give us a call today to schedule your next AC service appointment with us.

Continue Reading

Signs of Low Refrigerant Levels in Your Air Conditioner

Friday, June 13th, 2014

Low refrigerant is one of the more common causes of repair needs for air conditioning systems. You most likely won’t see a refrigerant leak, but there are symptoms of which you should be aware when it comes to your air conditioning in Richmond Heights, FL.

A Closed System

Your air conditioner is a closed system; in other words, it doesn’t require a fuel like oil in order to run. All your air conditioner’s components are housed in either the indoor or outdoor unit, and the refrigerant, the chemical used in cooling the air, travels in a continuous loop; this means the refrigerant level never changes for the life of your system – unless a leak occurs.

Signs of Low Refrigerant

Refrigerant leaks can start out quite small, but one thing you can count on is that they will get worse over time. Here are some signs that your refrigerant may have sprung a leak:

  • Warm Air – when the refrigerant is low, the heating and cooling process within your system can’t work properly. The result can be warm air blowing into your system because the air isn’t being conditioned.
  • Icing – low refrigerant means that certain parts of your air conditioner are staying too hot while others are staying too cold. This is because the heat release isn’t occurring as it should due to the lower level of refrigerant. When one area of your AC is very warm and the other is cold, condensation can develop – but because the cold part is very cold, that condensation freezes, causing ice to develop on your air conditioner.
  • A/C Won’t Turn On – some systems have a safety switch that triggers when the refrigerant in the system runs low. The switch is designed to stop your air conditioner from running if the refrigerant drops to a specific level. If your AC has one of these switches, and there is a refrigerant leak, your system may not turn on.

Don’t Just Recharge – Get It Fixed

Simply recharging your refrigerant isn’t enough to fix your problem – the leak needs to be repaired. Otherwise, you are refilling your refrigerant that will just leak back out. Refrigerant leaks can be challenging to find, and it’s important to know what you are doing when repairing a refrigerant leak. The bottom line: it’s best to have a professional check and repair any issues you may be experiencing with the refrigerant in your air conditioner.

Think you may have a refrigerant leak? Call Air On Demand today and schedule an appointment with one of our Richmond Heights air conditioning experts.

Continue Reading

Condensation Problems with Your Air Conditioning System

Friday, June 6th, 2014

If you listen closely to your air conditioning while it is running, you will sometimes hear the sound of dripping water. This is a natural part of the AC’s operation: during evaporation, which occurs along the indoor coil, water moisture forms across the coil which is removed from the air along with the heat. This condensation moisture then drips down from the coil, where a condensate pan catches it. A drain and pump removes the water moisture from the pan and out into your home’s standard wastewater system—and you don’t have to worry about it.

At least most of the time you won’t have to worry about it. In humid climates like those in Florida, a number of problems can occur because of excess moisture pulled from the muggy air and the rapid growth of mold and mildew. This can lead to water leaking from you air conditioner, a serious and often costly issue that needs immediate repair work.

Call Air on Demand when you need assistance with a malfunctioning and leaking air conditioning in Homestead, FL. We have NATE-certified technicians on staff to bring you the trained service that will get the job done right the first time.

What Can Go Wrong With Condensation in an Air Conditioner

The condensate pan in an AC is not very deep, so it only takes a slow drain or basic clog to cause the pan to begin to overflow and send water out into your home. This will lead to water damage that can sometimes wrack up thousands of dollars in expenses, especially if it continues unnoticed for long enough. The extra water will also encourage the growth of molds and mildew, which will not only further cause damage to building material, but pose a health risk.

Another potential problem from dripping water is that it could cause rust and corrosion in your furnace. If you use a furnace along with your air conditioner, the furnace is usually located right beneath the AC, and the water dripping from the condensate pan will fall down onto the metal of the furnace.

The most common reason for a plug in the drain of a condensate pan is algal growth. This is a common issue in Florida’s damp weather. Corrosion can also cause the drain to break away and allow the condensate to fall right through a hole. To solve these problems, you should contact a professional repair technician to detach the condensate drain, find the issue, and then apply the necessary repairs or replacements.

Don’t ignore water dripping from your air conditioner: it means a serious condensation problem that will only grow worse. Give Air on Demand a call, and our skilled technicians will get your air conditioning in Homestead, FL back to prime shape in no time.

Continue Reading