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The newer energy-efficient HVAC systems needed a way to show just how energy efficient they were, so SEER ratings were developed. SEER stands for Seasonal Energy Efficient Rating (or sometimes Ratio.) There is a mathematical formula for arriving at SEER ratings, but all you need to know right now is which rating is a good one. Our experts at Aire One Heating and Cooling, servicing Southern Ontario, would be happy to explain the math. But for now, an air conditioner’s lowest rating is 13, and the highest (or best and most energy-efficient) is 21.

Importance of A Good SEER Rating

A good SEER rating will save you money on your energy bills. Older air conditioning units have a SEER rating of 8-9, so even if you purchased an air conditioner with the lowest rating of 13, you’d probably save money. Aire One Heating and Cooling, HVAC services in Southern Ontario, can help you to find the best rating for your home. Everyone wants different things from their HVAC systems, some like it frosty cold in their home all summer long, and other people enjoy the warmth. An HVAC technician can visit with you to determine your needs and the best SEER rating for the HVAC system in your home.

The higher SEER rating appliance will cost more, but it will also have more features. An HVAC unit with a good rating will save you money in the long run over keeping the old unit that is not energy efficient. The older unit might be paid for, but it costs more in energy bills. It is almost always cost-efficient to upgrade an HVAC system, both for your pocketbook and the environment. Using less energy per house means there is more energy to go around.

Since 1995, the minimum allowable energy rating is 13. Systems with a rating of 14.5 or higher will have a designation of Energy Star, an international rating for any system or appliance that operates with the best efficiency level. It will provide the best cooling for the least amount of money. Save on your energy bills by investing in an HVAC system with a good SEER rating. At Aire One Heating and Cooling, HVAC services in Southern Ontario, we can help you find the best HVAC system for your home. Contact us today for asssitance.