5 Common AC Problems That Increase Energy Bills

The heat and humidity over the summer can make living in Alexandria, VA, uncomfortable. That’s why you appreciate your home’s air conditioner. However, the strain from the temperature increases your operational cost, which these five common AC problems further compound.

Dirty Air Filter

A dirty air filter is the most common AC problem and easiest to fix. A clogged air filter restricts the air coming into your air conditioner, making the system run longer cooling cycles. Plan to check your filter monthly, but you likely won’t need to change it that often unless you have pets.

Leaking Ducts

When your air ducts develop leaks, they allow the conditioned air to leak outside and warm air to leak inside. Either way, this results in warmer air coming from your vents, extending your cooling cycles. Plan to have your ducts inspected and professionally sealed to ensure they aren’t leaking.

Insufficient Refrigerant

To absorb and transfer heat effectively, your air conditioner must have the appropriate amount of refrigerant. When there’s an insufficient amount, the system can’t build enough pressure, which leads to AC freezes. If left ignored, insufficient refrigerant not only increases your cooling bills, but also leads to substantial AC repairs.

Dirty Condenser or Evaporator Coils

Along with a clogged AC filter, airborne contaminants also settle on the indoor evaporator coil and outdoor condensing coil. These contaminants also restrict proper airflow, reducing the amount of heat transfer that the unit can achieve. The best way to keep these cleaned is through routine professional maintenance.

Old AC System

The average air conditioner will last roughly 10 to 15 years when properly maintained. As it nears this age, it’ll slowly lose efficiency, thereby costing you more for each cooling cycle. Once your system serves your home for about 10 years, start planning for when you’ll replace it.

Don’t let these problems plague your summer comfort and drive up your cooling costs. Call to schedule your AC maintenance or repair appointment with the expert service technicians at E.M. Logan Inc. today.

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