Find a local HVAC contractor that employs NATE certified technicians:
Energy Savings
Learn how choosing the right home comfort system can save you money.
Homeowners Come First
Learn how you’ll benefit from hiring a NATE-certified tech with this quick, informative video.

"I am absolutely thrilled with the work performed by our technician. He explained what needed to be done, showed up on time, was courteous and professional, and installed a system that meets our needs."

Betty Smith
Atlanta, GA
NATE Home : Tips and Resources : Going Green
Going Green
Making your home more
environmentally friendly

In addition to increased energy efficiency, a new home comfort system can also make less of an environmental impact. Older heating and cooling systems not up to current SEER , HSPF or AFUE standards waste energy, create a bigger carbon footprint and ultimately, end up costing you more money. Fortunately, there are steps you can take to maximize your home's efficiency while also being environmentally friendly.

  • Look at your current energy bills to identify inefficiencies. Or use our energy savings calculator to help you decide if your current system should be replaced.
  • Purchase equipment with an ENERGY STAR® label. High-efficiency systems reduce your impact on the environment and can also save you money. You may also be eligible for a Federal Tax Credit. Check with your local NATE contractor to determine qualifying models.
  • Have your NATE-certified technician help you with proper system selection and sizing for your home or business.
  • Compare the SEER or AFUE of your cooling or heating system with newer models. If it's below 13, you may want to consider a new, more efficient system. Remember, the higher the rating, the less wasted energy and reduced carbon footprint. Use our energy savings calculator to help determine the efficiency of your current cooling or heating system as compared to a more efficient HVAC system.
  • Look into geothermal heating systems. By using the earth's natural heat, these systems are among the most efficient and energy-conserving heating and cooling technologies currently available.
  • Have your system serviced regularly for optimal performance. Change your air filters monthly.
  • Use of a humidifier during colder months not only adds moisture to your home, but it can actually make it feel warmer. In turn, you'll be more apt to lower your thermostat—saving money and consuming less energy.
  • Ceiling fans can help delay or reduce the need for air conditioning.
  • Make sure your new air conditioner uses environmentally friendly R-410A refrigerant. It's not only better for the environment, but by 2010 will replace all other air conditioner refrigerants.
  • Plant more trees on your property. By doing so, the shade it gives off will make your home feel cooler in the warmer months. In addition to climate control, trees also improve air quality.
  • Install a programmable thermostat to keep temperatures regulated all year long.
  • Make sure your home is properly insulated—drafty windows and doors waste energy.