Skip navigation

Estimates are free!

24 hour Emergency Service


Northwest Vermont & Northeast New York


Understanding the New SEER2 Rating for Air Conditioners

As the HVAC industry continues to evolve, so do the standards by which we measure the efficiency of air conditioning systems. One of the most significant changes in recent years is the transition from the traditional SEER (Seasonal Energy Efficiency Ratio) to the new SEER2 rating. 

In this post, we’ll break down the SEER2 rating, explain why it was introduced, and highlight the benefits of upgrading to a SEER2-rated air conditioner for your next AC installation in Burlington, VT.

What is SEER2?

The SEER rating has long been the standard measure of an air conditioner’s efficiency, indicating how much cooling it delivers per unit of energy consumed. However, advancements in technology and a growing emphasis on energy efficiency have led to the development of the SEER2 rating.

SEER2 is an updated version of the original SEER rating, designed to provide a more accurate representation of real-world energy use. While the basic principle remains the same—higher ratings indicate better efficiency—SEER2 takes into account additional factors and more rigorous testing procedures. These include updated testing conditions that reflect more realistic operating scenarios and better account for variations in temperature and humidity.

Why was SEER2 introduced?

The introduction of SEER2 is part of a broader effort to enhance energy efficiency standards and reduce environmental impact. Here are a few key reasons why SEER2 was introduced:

  • Improved Accuracy: SEER2 testing procedures are designed to more closely mimic actual operating conditions, providing homeowners with a more accurate estimate of how their air conditioning system will perform in their specific climate.
  • Energy Savings: By encouraging the development and adoption of more efficient air conditioning systems, SEER2 helps reduce overall energy consumption. This is beneficial not only for individual homeowners looking to save on utility bills but also for the environment, as it contributes to reduced greenhouse gas emissions.
  • Regulatory Compliance: The transition to SEER2 aligns with new regulatory requirements aimed at promoting energy efficiency and sustainability. This ensures that the HVAC industry keeps pace with evolving standards and technological advancements.

What does SEER2 mean for homeowners?

  • Lower Energy Bills: Air conditioners with higher SEER2 ratings use less energy to cool your home, which can lead to significant savings on your monthly utility bills.
  • Enhanced Comfort: SEER2-rated systems are designed to operate more effectively in a variety of conditions, ensuring consistent and reliable cooling even during peak summer months.
  • Environmental Benefits: By choosing a SEER2-rated air conditioner, you’re contributing to a reduction in energy consumption and greenhouse gas emissions, helping to protect the environment.

Time to upgrade?

If your air conditioning system is over 15 years old, it’s likely operating well below the efficiency standards set by today’s SEER2-rated systems. Here’s why upgrading now makes sense:

  • Improved Technology: Modern air conditioners are built with advanced technology that not only improves efficiency but also enhances reliability and performance. Features like variable-speed compressors and smart thermostats can make a significant difference in comfort and convenience.
  • Cost Savings: While the initial investment in a new SEER2-rated system might seem high, the long-term savings on energy bills can quickly offset this cost. Additionally, many utility companies offer rebates and incentives for upgrading to more efficient systems.
  • Increased Home Value: An energy-efficient air conditioning system is a valuable selling point if you plan to sell your home in the future. Potential buyers are increasingly looking for homes with green features and lower operating costs.

If your AC system is over 15 years old, now is the perfect time to consider an upgrade to a SEER2-rated unit. Contact us today to schedule a consultation and learn more about how a SEER2-rated air conditioner can benefit your home. 

Red Rock Mechanical, LLC serves Northwest Vermont & Northeast New York. Contact us for all your AC needs and information.

Comments are closed.