Thanks to air conditioning, you can enjoy a comfortable home environment. However, the system will eventually reach the end of its life span and require a replacement. There are various factors to consider when installing a new model, one of which is its size. It's common to feel overwhelmed by all the options available, so review the guide below before starting your search for the best unit.

Why Does AC Size Matter?

An air conditioning unit properly sized for your home will ensure optimal performance. If it's too small, it will constantly run to meet the desired temperature. Yet, it still won't adequately cool the space. Since the device works harder than it should, it will wear down quickly, leading to an untimely breakdown. You can also expect it to increase your energy consumption and utility bill. 

On the other hand, an AC that's too big for the home will also cause problems. It will quickly cool the room and shut off. This situation leads to the unit frequently cycling on and off without having enough time to dehumidify the air. The humidity left behind can leave you feeling uncomfortable indoors.

How Do You Choose the Right Air Conditioning Unit?

Purchasing a new air conditioner involves checking that it can maintain the proper temperature in the area where it will be used. Its cooling capacity is measured in British thermal units (BTUs), which an experienced HVAC contractor can estimate using the room's dimensions. Other considerations, like the number of occupants, the unit's location, and window placement, will also impact what model you need.

Once the size has been determined, look at the unit's seasonal energy efficiency ratio (SEER). This rating is the relative amount of energy needed to cool a room. It measures a unit's energy efficiency, so the higher it is, the greater your energy savings. For the best results, opt for a device with a SEER rating of at least 14.

If you need help finding the unit that will meet your needs, turn to Wilkes Plumbing & Heating in Huron, OH. Serving residents in Erie County and the surrounding region since 1912, this trusted HVAC contractor offers reliable AC and heating installation, repairs, and maintenance. To request an evaluation, call (419) 433-2325 or visit them online.