Whether you are replacing your home's central air conditioner or are installing one for the first time, one of the decisions that you will need to make has to do with its size. While looking over your various options, you may believe that you need the largest unit possible to keep your house cool. Or, you may think that you can save money by purchasing a smaller unit.
However, buying and installing an A/C unit that is too large or too small for your home is never a good idea. There are a couple of reasons why the size of your home's central air conditioner matters.
1. Properly Sized A/C System Runs More Efficiently to Keep You Comfortable
One reason why size matters when it comes to your home's central A/C system is that it will make you and your household members more comfortable. It will also help to make the system run more efficiently.
If the unit is too small for the space it needs to cool, it will run constantly, and it may never fully get your house to the temperature you desire. Instead of saving money on a smaller unit, you will end up paying more each month to keep your home somewhat cool.
In contrast, if the unit is too large, its cycles may be shorter because it cools the air too quickly. This will cause short-cycling, which ends up using more energy while not keeping your home as comfortable as it should.
2. Correct Size for Your Home's Area Typically Prolongs the Life of the Air Conditioner
Another reason why you need the right-sized air conditioner for your home is that it helps to prolong the life of the system. When the unit is the correct size, it will run evenly and efficiently without causing undue wear and tear.
However, if the unit must run constantly or is subjected to short cycling, it will wear down faster. This would then cost you money by having to replace it sooner than expected.
When you pick out an A/C system that is the right size for your house, it will not only keep you and your family more comfortable, but the unit will also run more efficiently and last longer than if you have one that is too small or too large for the space it needs to cool. If you are having trouble determining the proper size for your house, contact an HVAC contractor in your area to ask for help with choosing an air conditioning system.
For more information, contact a local HVAC company, like Turner Services Co.