Energy Efficient HVAC Products are Friendly for the Environment and Your Wallet.

Saving money on your monthly utility expenses is great. Helping the environment makes things even better. You can do both with the energy efficient HVAC products we carry in Metro Atlanta. At ACS Inc, our collection of eco-friendly products runs the gamut – from refrigerants we use for our cooling equipment to systems combined for the ultimate in whole-home comfort, you could see substantially reduced utility bills. And, as always when you choose a Lennox® product, you’ll experience a comfortable home throughout the year.

Peruse our energy efficient features below. Call us at 770-450-1539 to find out more about adding one of our energy efficient HVAC products to your Metro Atlanta area home.


* SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment.

** Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.

  • Lennox Ultimate Comfort System
    Our Ultimate Comfort System is full of energy efficient and new technologies that will adjust your heating and cooling temperatures in minor increments to keep a consistent temperature and a surprisingly small amount of energy.
  • Lennox Energy Efficient Air Conditioners
    At ACS Inc, our Lennox® cooling products use an ozone-friendly, chlorine-free R-410A refrigerant that meets strict guidelines set by the U.S. Environmental Protection Agency (EPA). This refrigerant can help your equipment operate effectively, while lowering harm done to the environment.
  • Lennox: First Air Conditioner with 26 SEER Rating
    We carry the first air conditioner to earn a 26 SEER* rating which means it’s one of the most efficient cooling systems on the market. Plus, the XC25 can significantly reduce your monthly utility bills without sacrificing the cool temperatures you desire.
  • Reduce Utility Bills
    Living in Metro Atlanta doesn’t have to bring on high utility bills. In fact, many of our HVAC products have earned the ENERGY STAR® label and high SEER* or AFUE** ratings because of their high efficiency levels that can potentially reduce your annual utility expenses.
  • Dual Fuel Systems
    Pairing our gas furnace with an electric heat pump creates a dual fuel system that helps increase your systems’ operation efficiency. The gas heat is used only when it becomes too cold for the heat pump to run efficiently, possibly saving you money and keeping your home cozy.