man looking at paper adjusting thermostat

What energy efficiency ratings mean and why they’re important

The cost to heat and cool your home adds up to more than half of your utility bills. That’s why it’s so important to look for a system that offers superior comfort in your Metro Atlanta home while still ensuring energy efficient. Better energy efficiency means your system is doing more while using less energy. Whether you are looking into a replacement air conditioner or furnace or considering to upgrade your present equipment to be more energy efficient, there are some ratings to be aware of that will help you during the search. So what exactly do those energy efficiency ratings indicate?

SEER (used to measure cooling efficiency)
SEER stands for Seasonal Energy Efficiency Ratio. The SEER rating reflects the effectiveness of your unit at different temperatures, or rather, seasonally in Metro Atlanta. A greater SEER rating indicates a greater energy efficiency, which will turn into less expensive utility bills. The Department of Energy demands a minimum 13 SEER-rating for colder states in the north and a 14 SEER-rating minimum for warmer, southern states. If your home has an mature unit with a lower SEER-rating, you could see drastic energy savings after an upgrade.

AFUE or HSPF (used to measure heating efficiency: gas or electric)
AFUE stands for Annualized Fuel Utilization Efficiency ratio and it measures the percentage of heat generated for every dollar of fuel expended. You can think of it as the MPG on your car. The larger the AFUE-rating, the lower your energy costs. If your furnace has a AFUE rating of 80, that denotes that 80% of the heat created is used to heat the home, while 20% of the heat is lost through venting.

HSPF stands for the Heating Seasonal Performance Factor and is used to keep track of the heating efficiency of heat pumps. It is the SEER rating for winter as it only measures your unit’s heating productivity. Again, the higher the number, the greater energy efficient the heat pump.

ACS Inc in Metro Atlanta offers equipment with the greatest energy efficiency ratings. If you are hesitant what the energy ratings are of the heating and cooling in your home we would be happy to help you better understand to keep your home comfortable, while saving money. Give us a call at 770-939-7500 or set up an appointment with us online.