Energy Efficiency in HVAC Systems
SBS-NC, LLC Commercial HVAC • February 2, 2023

What are HVAC / Air Conditioning energy efficiency ratings?

     HVAC (Heating, Ventilation, and Air Conditioning) unit energy ratings are measurements used to evaluate the energy efficiency of HVAC systems. These ratings are expressed as SEER (Seasonal Energy Efficiency Ratio), EER (Energy Efficiency Ratio), HSPF (Heating Seasonal Performance Factor), and AFUE (Annual Fuel Utilization Efficiency).


     Here are four examples of HVAC units and their corresponding energy ratings:


     SEER rating: A HVAC unit with a SEER rating of 18 means it is 18% efficient in converting electricity into cooling energy.


     EER rating: A HVAC unit with an EER rating of 12 means it uses 12 units of energy to produce 1 unit of cooling output.


     HSPF rating: A HVAC unit with an HSPF rating of 8 means it is 8% efficient in converting energy into heating output during the winter months.


     AFUE rating: A HVAC unit with an AFUE rating of 90% means 90% of the fuel it uses is converted into heating energy, while 10% is lost as exhaust or other by-products.


If you need help deciding on what HVAC/ air conditioning unit is best - call SBS Today!


     Now you know little about energy ratings! Keep scrolling the learn about the best types of HVAC energy efficient HVAC units!


The most energy efficient HVAC (heating, ventilation, and air conditioning) units are typically:

  1. Geothermal heat pumps
  2. Ductless mini-split systems
  3. Variable refrigerant flow (VRF) systems
  4. High-efficiency central air conditioners (with SEER ratings of 16 or higher)
  5. High-efficiency furnaces (with AFUE ratings of 90 or higher)


     It's important to note that the best type of HVAC unit for a particular location and building depends on various factors, including local climate, the building's size, and specific heating and cooling requirements call SBS today!


SBS-NC, LLC specializes in both residential and commercial HVAC as well as electrical services.


     Choosing SBS-NC, LLC Commercial HVAC services for energy efficiency services in Greensboro, North Carolina is a wise investment for any business looking to reduce operating costs and minimize their environmental impact. SBS-NC, LLC's team of skilled professionals is committed to helping clients identify and implement energy-saving strategies, from selecting high-efficiency HVAC boilers to optimizing control systems and conducting regular maintenance. By leveraging their extensive industry knowledge and experience, they ensure that your HVAC system operates at peak efficiency, resulting in substantial energy savings and a reduction in greenhouse gas emissions. In addition, SBS-NC, LLC is well-versed in local incentive programs and rebates that can further enhance the financial benefits of energy-efficient upgrades. By partnering with SBS-NC, LLC for your commercial HVAC services, you can be confident that you are taking a proactive approach to promoting sustainability and boosting your bottom line. Call us today!



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