Just as a car has the miles per gallon rating (mpg) to assess how well it uses its energy source (gasoline, in this case), so, too, does an air conditioning system. This rating is called SEER (seasonal energy efficiency ratio) and it tells you how efficient a specific air conditioning system in Brentwood will be. Understanding what SEER means for your air conditioner is important when installing a new or replacement AC, so our Boehmer Heating & Cooling technicians have taken some time to explain this below.
What Is SEER?
As mentioned above, SEER stands for seasonal energy efficiency ratio, and it is a number placed on all air conditioning systems. SEER is rated on a scale of 1 to 23; energy efficiency improves with each higher point.
Today’s air conditioners have to be manufactured with a minimum SEER of 13, a law that went into effect in 2006; prior to this the minimum required SEER was 10.
What Is the Importance of SEER?
SEER isn’t just a number; it tells you how much energy your air conditioner will use to cool your home. According to Energystar.gov, each point higher on the SEER scale equates to an approximate savings of 10% on your annual air conditioning costs. As an example, let’s say an AC with a SEER of 16 will cost you $300 for the year; the same model with a SEER of 21 would cost you $150. By comparing SEER numbers, you can estimate the annual cost of your air conditioning and how much you can potentially save with each SEER number.
How Is SEER Calculated?
SEER is calculated by measuring the amount of cool air an air conditioner expels for every unit of energy it consumes to do so.
Benefits of an Energy Efficient AC
The clear benefit of an energy efficient air conditioner is the savings you can achieve in monthly utility bills. If you have seen your energy bills rise due to an aging or seriously malfunctioning system, it may be time to think about replacement.
The second benefit of purchasing an energy efficient system is the benefit to the environment. Less energy means a smaller carbon footprint and less greenhouse gases for the planet.
Have questions about what SEER means to you? Call Boehmer Heating & Cooling today and schedule an appointment with one of our specialists.