Understanding the New SEER 2 Rating and Why It Matters

Energy efficiency is more than just a buzzword; it’s an essential consideration for homeowners who want to save money and who also want to help improve environmental sustainability. The introduction of new SEER 2 rating standards in 2023 marks a significant shift in how we view cooling efficiency. The release of these new ratings affects new HVAC installations as well as ongoing AC maintenance and repairs. Discover the ins and outs of these changes and why they matter to you.

The Basics of SEER and SEER 2

SEER, short for seasonal energy efficiency ratio, is the conventional metric used to calculate the cooling efficiency of air conditioning models. The higher the SEER rating, the more energy efficient the system and the lower the operating costs.

SEER is calculated by dividing the cooling output during a typical cooling season—measured in British thermal units, or BTUs—by the energy consumed in the process as measured in watt-hours. These computations are created under precise test conditions to establish consistency.

SEER 2 is the next wave of AC efficiency ratings. It utilizes revised testing practices to provide a more accurate representation of real-world performance. Because of this, you should be prepared to see that AC efficiency ratings with a “2” after them will be less than SEER ratings that do not have a “2”, even though they evaluate the same performance.

SEER isn’t the only rating that’s changing in 2023. A comparable cooling rating referred to as the energy efficiency ratio (EER) is also shifting to a new standard called EER 2. Also, heat pumps have a heating-related rating for winter performance. It’s called heating seasonal performance factor (HSPF), which is also changing to HSPF 2 based on new, more exacting testing criteria.

New SEER Rating Standards for 2023

These changes may make you ask—what are the new SEER rating standards for 2023? The Department of Energy (DOE) has set different minimums for the Northern and Southern United States. Not surprisingly, the South has tighter requirements because this region relies more heavily on air conditioning. Here’s what you should know when shopping for a new air conditioning system or heat pump:

The 2023 minimum rating for air conditioners in Northern states is 14 SEER, which translates to 13.4 SEER 2.
The 2023 minimum rating for air conditioners in Southern states is 15 SEER, which is equivalent to 14.3 SEER 2.
The 2023 minimum EER rating only applies to air conditioners installed in Southwestern states. It’s 12.2 EER, which is the same as 11.7 EER 2.
The 2023 minimum ratings for heat pumps apply nationwide. They are 15 SEER (14.3 SEER 2) and 8.8 HSPF (7.5 HSPF 2).

Why SEER 2 Matters for Homeowners

The switch to SEER 2, EER 2 and HSPF 2 is essential for several reasons.

Cost Savings

The more exact measurements provided by SEER 2-rated units allow homeowners to make educated decisions about new HVAC installations, likely leading to reduced energy bills over the system’s life span.

Environmental Impact

Energy-efficient systems with a high SEER 2 rating consume lower energy. This reduces a building’s carbon footprint, contributing positively to global environmental protection efforts.

Regulatory Compliance

Following the latest SEER rating standards and knowing the equivalences between SEER and SEER 2 can help homeowners abide by the latest regulations. Be aware, HVAC companies are responsible for installing equipment that satisfies new testing requirements.

In the North, pre-SEER 2 air conditioning systems can still be installed in 2023, just as long as they were manufactured before January 1. But, in the South, only SEER 2-compliant air conditioners can be installed after January 1. If an installer violates these regulations and is cited by the DOE, they must replace the non-compliant AC unit with no cost to the homeowner.

SEER 2 and New HVAC Installations

If you’re thinking about buying a new air conditioning system in 2023, you probably will see SEER or SEER 2 ratings indicated on the tag. Either rating may be considered compliant, as long as it meets the regional minimum.

However, it’s imperative to note that the new SEER rating standards only relate to systems purchased and installed after January 1, 2023. Any HVAC systems installed earlier than this date don’t need to be replaced if they still work properly. This exception ensures homeowners aren’t burdened by more expenses but are still able to promote future investments in more energy-efficient options.

Embrace SEER 2 with Confidence with Service Experts Heating, Air Conditioning & Plumbing

Understanding SEER 2 is about more than just being introduced to a new technical concept. Actually, it’s about aligning your home with the changing landscape of energy efficiency and environmental stewardship. SEER 2 brings a more exact measurement to the table, affecting the way homeowners approach new HVAC installations.

Service Experts Heating, Air Conditioning & Plumbing is ahead of the curve when it relates to this latest age of heating and cooling efficiency. Our devotion to excellence, professionalism and affordable financing sets us apart. We even guarantee your 100% satisfaction, so you can plan your HVAC purchases and repairs with confidence. From instructing homeowners about the new SEER rating standards to doing SEER 2-compliant HVAC installations in the U.S., the team at Service Experts Heating, Air Conditioning & Plumbing is here for you.

Reach out to Service Experts Heating, Air Conditioning & Plumbing to discover how we can help you adopt the new SEER rating standards. Together, we’ll help you develop a more energy-efficient home customized to your needs and aligned with the future of HVAC technology. Call 866-397-3787 today to set up your appointment for AC service in the U.S..