Signs and Causes of Inefficient Air ConditioningThis day and age, homeowners have plenty of options to cool their homes. From traditional central air conditioners to heat pumps, there’s something for everyone. What there is not, however, is an air conditioner that is going to operate completely free of charge. You shouldn’t have to overpay for an inefficient air conditioning unit.

Have you noticed that your air conditioning costs are on the high side this year? Does it seem like your bills are really spiking despite the fact that you’ve not been using your air conditioner any differently than in years past? Whatever the case may be, we are here to help. In fact, we want to take this opportunity to help you understand why it is that your air conditioner in Denver, CO is not working as efficiently as usual.

Signs of Inefficient Air Conditioning

Increased Costs
An inefficient AC system works harder to maintain cool air in your home. The increased pull on power will be evident in your electric bills. If you notice a jump in your usage, check with a home cooling professional and schedule an inspection to get the most out of your AC, without taxing your system.

Cycling More Frequently

Your thermostat is the “brains” behind your home cooling system. If your system is cycling on and off with apparent frequency, it may be a sign that your thermostat needs replaced. Dust and everyday usage can wear on your thermostat’s internal mechanism. Another reason for frequent cycling of your AC could be related to your compressor. In order to get the utmost in efficiency out of your air conditioner, all components must work together.

Ice on Compressor

Ice buildup on your AC unit is a sure sign you need to contact a professional. A build-up can be caused by a leak in your AC’s coolant, which is common in older units. Damage to your coils can also cause ice build-up on your AC unit. If you haven’t replaced your filter in a while, that could be the issue. A clogged filter can interrupt the airflow and circulation, causing your system to overheat. This will also cause ice to appear on the exterior unit. A professional HVAC technician can find the cause of your ice build-up and make the necessary repairs to ensure efficient performance going forward.

Unusual Sounds

All home appliances have their own set of sounds. You’ve probably grown accustomed to the sounds that come from the regular operation of your cooling system. Anytime your AC turns on with an unusual rattle, banging sound, clanking or something out of the ordinary, you should shut down your system immediately. Unusual sounds could be caused by broken components, such as fan blades, or the like, or something electrical. Schedule an inspection whenever your system makes an unusual sound.

What Causes Inefficient Air Conditioning?

There are a few different potential causes as to why your air conditioner is working inefficiently. Some are the result of user error, while others are simply beyond the homeowner’s control. Here are a few of the more likely scenarios.

The System Is Not Properly Maintained

Routine maintenance is the best way in which to keep your air conditioner in peak working condition. If you start to notice that your air conditioner is not operating as efficiently, as usual, double check your maintenance records. If you skipped your annual tune-up, remember that late is better than never!

Your House Is Not Well Insulated

Have you noticed that your air conditioner and your heater are starting to cost more and more to run? If so, the problem may not even be with the systems at all. Instead, you may be running into trouble with the insulation in your home. If your insulation has degraded or is simply insufficient in a newly remodeled area, then it can allow for too much heat transfer into and out of the home. Hiring a professional to upgrade your insulation as needed can help you to enjoy better heating and cooling efficiency.

The Ductwork Is Leaking

If you use a ducted air conditioner, then you need to know for certain that your air ducts are in great working condition. If they are damaged and leaking, then you are going to wind up wasting energy as you attempt to cool your home thoroughly. The system is going to have to work harder than it should in order to cool the house, and that extra work will be reflected in your energy costs.

Luke Cooper
Luke Cooper

Luke Cooper is the General Manager of the Cooper Green team and son of Gary Cooper, owner and CEO of Cooper HVAC. After years in the field, Luke took his talents to management and has helped thousands of Colorado homeowners during hot summers and frigid winters. His decade of experience in the field and guiding the company makes him one of the most knowledgeable individuals in Colorado on HVAC, plumbing, electrical and other home services.

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