If you have an older AC unit cooling your home, then it may be time to upgrade the system to a newer device. This is something that many people consider an investment in the home. However, you may also be able to make some basic repairs to your old unit to increase efficiency. There are a few things you need to consider when weighing your options between upgrading and completing some basic maintenance tasks.
Efficiency Of Current Unit
One of the most important aspects that should be considered when looking at an AC upgrade is whether or not the new unit will offer substantial energy efficiency over the older one. Generally speaking, newer units are much more energy efficient than older ones simply due to the newer parts and the advanced technology used.
So, you want to take a look at the amount of power that is used to run your AC unit and its overall efficiency. To investigate this, look at the SEER rating for the device. The SEER is the Seasonal Energy Efficiency Ratio, or the amount of energy that is required to cool air a certain amount inside your home. The SEER rating is a numerical rating system that runs from about 10 to 23.
Units that are closer to 10 are less efficient than ones that are closer to 23. Newer units are more often rated 13, 14, or 16 on the scale, while older ones are often closer to 10 or 11. If your unit has a SEER rating that is close to or even below 10, then it may use two times more energy than that of a 13 SEER unit. This means that replacing the device can translate to a great deal of savings in the long run.
You can typically find the SEER rating on the energy guide label on the AC unit, so look at this is you are unsure about what the rating may be.
Ducts In Your Current System
There are a number of reasons why you may see your energy bills rising every year when you turn on your AC unit. Some of these things may have nothing to do with your actual AC unit but may instead involve your overall system and your general lack of maintenance. For example, holes in your ductwork can cause a substantial reduction in efficiency and may translate to a 10% to 20% increase in energy usage to keep your home cool.
So, before you start looking at new AC units, investigate your ducts, air filters, drainage lines, and airflow to your outdoor unit before investing in a new AC system. A few simple maintenance practices can increase efficiency and eliminate the need for a new system.
For more information about getting a new AC system, contact a local company like AC 180 Air Conditioning & Heating.