Understanding the New SEER 2 Rating and Why It Matters

Energy efficiency is more than just a buzzword; it’s an important consideration for homeowners who want to save money and who also want to support environmental sustainability. The introduction of new SEER 2 rating standards in 2023 marks a significant shift in how we view cooling efficiency. Release of the new calculations affects new HVAC installations as well as scheduled AC maintenance and repairs. Explore the nuances 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 utilized to calculate the cooling efficiency of air conditioning units. The higher the SEER rating, the more energy efficient the system and the lower the operating charges.

SEER is calculated by dividing the cooling output during a regular cooling season—measured in British thermal units, or BTUs—by the energy consumed in the process as measured in watt-hours. These statistics are generated under special test conditions to guarantee consistency.

SEER 2 is the next generation of AC efficiency ratings. It utilizes revised testing methods to provide a more accurate representation of real-world performance. Consequently, you can expect that AC efficiency ratings with a “2” after them will be lower, even though they assess the same performance.

SEER isn’t the only rating that’s changing in 2023. A comparable cooling rating called the energy efficiency ratio (EER) is also moving to a new standard called EER 2. And, heat pumps have a heating-related rating for wintertime heating efficiency. It’s named heating seasonal performance factor (HSPF), which is also changing to HSPF 2 based on new, more stringent testing standards.

New SEER Rating Standards for 2023

These changes might make you want to know—what are the new SEER rating standards for 2023? The Department of Energy (DOE) has set differing standards for the Northern and Southern United States. Not surprisingly, the South has tighter requirements because this region depends more heavily on cooling systems. Here’s what to know when searching for a new air conditioner 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 change to SEER 2, EER 2 and HSPF 2 is important for many reasons.

Cost Savings

The more precise measurements provided by SEER 2-rated units enable homeowners to make good decisions about new HVAC installations, potentially leading to reduced energy bills over the system’s life span.

Environmental Impact

Energy-efficient systems with a high SEER 2 rating consume a reduced amount of energy. This reduces your home’s carbon footprint, contributing positively to global environmental protection efforts.

Regulatory Compliance

Adhering to the latest SEER rating standards and learning about the equivalences between SEER and SEER 2 can help homeowners abide by the latest regulations. Please remember, HVAC companies are responsible for installing equipment that meets new testing guidelines.

In the North, pre-SEER 2 ACs can still be installed in 2023, so long as they were produced before January 1. But, in the South, only SEER 2-compliant AC units can be installed after January 1. If an installer ignores these regulations and is penalized by the DOE, they have to replace the non-compliant AC unit at no cost to the homeowner.

SEER 2 and New HVAC Installations

If you’re looking to purchase a new AC in 2023, you probably will see SEER or SEER 2 ratings indicated on the tag. Either rating may be considered compliant, so long as it satisfies the regional minimum.

However, it’s imperative to note that the new SEER rating standards only pertain to systems acquired and installed after January 1, 2023. Existing systems installed prior to this date don’t need to be replaced if they still operate properly. This exception ensures homeowners aren’t weighed down by extra expenses but are still able to support 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. Instead, it’s about aligning your property with the ever-changing landscape of energy efficiency and environmental stewardship. SEER 2 brings a more accurate 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 emerging period of heating and cooling efficiency. Our commitment to excellence, professionalism and affordable financing sets us apart. We even guarantee your 100% satisfaction, so you can move forward with confidence. From educating homeowners about the new SEER rating standards to offering SEER 2-compliant HVAC installations in the U.S., the team at Service Experts Heating, Air Conditioning & Plumbing is here for you.

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