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 are intent on saving money and who also want to support environmental sustainability. The introduction of new SEER 2 rating standards in 2023 marks a big shift in how we view cooling efficiency. The release of these new ratings affects new HVAC installations as well as regular AC maintenance and repairs. Explore the intricacies of these changes and what impact they could have on 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 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 normal cooling season—measured in British thermal units, or BTUs—by the energy consumed in the process as measured in watt-hours. These computations are done under special test conditions to ensure consistency.
SEER 2 is the next generation of AC efficiency ratings. It applies revised testing practices to provide a more accurate representation of real-world performance. Consequently, you should be prepared to see that AC efficiency ratings with a “2” after them will be smaller, even though they assess the same performance.
SEER isn’t the only rating that’s changing in 2023. A similar cooling rating called the energy efficiency ratio (EER) is also shifting to a new standard called EER 2. And, heat pumps have a heating-related rating that applies to cold weather heating efficiency. It’s called heating seasonal performance factor (HSPF), which is also changing to HSPF 2 based on new, more stringent testing criteria.
New SEER Rating Standards for 2023
Such changes probably will make you want to know—what are the new SEER rating standards for 2023? The Department of Energy (DOE) has established differing 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 to know when purchasing 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 switch to SEER 2, EER 2 and HSPF 2 is important for several reasons.
The more precise measurements provided by SEER 2-rated units empower homeowners to make good decisions about new HVAC installations, likely leading to lower energy bills over the system’s life span.
Energy-efficient systems with a high SEER 2 rating take lower energy. This reduces a building's carbon footprint, contributing positively to global environmental protection efforts.
Following the newly released SEER rating standards and knowing the equivalences between SEER and SEER 2 can help homeowners abide by the latest regulations. Bear in mind, HVAC companies are responsible for installing equipment that satisfies new testing requirements.
In the North, pre-SEER 2 ACs can still be installed in 2023, just as long as they were manufactured before January 1. However, in the South, only SEER 2-compliant air conditioners can be installed after January 1. If an installer ignores these regulations and is caught 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 looking to purchase a new air conditioning system in 2023, you might see SEER or SEER 2 ratings shown on the tag. Either rating may be considered compliant, so long as it meets the regional minimum.
However, it’s very important to note that the new SEER rating standards only pertain 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 makes sure homeowners aren’t burdened by extra expenses but are still able to promote future investments in more energy-efficient options.
Embrace SEER 2 with Confidence with Donelson Air Service Experts
Comprehending SEER 2 is about more than just being introduced to a new technical concept. Instead, it’s about aligning your home with the ever-changing landscape of energy efficiency and environmental stewardship. SEER 2 brings a more precise measurement to the table, impacting the way homeowners plan new HVAC installations.
Donelson Air Service Experts is ahead of the curve when it relates to this emerging period of HVAC efficiency. Our devotion to excellence, professionalism and affordable financing sets us apart. We even guarantee your 100% satisfaction, so you can proceed with confidence. From instructing homeowners about the new SEER rating standards to providing SEER 2-compliant HVAC installations in Nashville, the team at Donelson Air Service Experts is here to help.
Reach out to Donelson Air Service Experts to find out how we can help you embrace 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 cooling system technology. Call 615-953-9885 today to get your appointment for work on your AC in Nashville.