What is a Good Seer2 Rating for a New Air Conditioner in 2026?

For homeowners in the Greater Minneapolis–St. Paul area, a good SEER2 rating for a new air conditioner in 2026 starts at 15.0 SEER2, which is the new federal minimum requirement for the Northern region. However, a “good” rating often goes beyond the baseline to maximize your comfort and long-term savings.

To see significant energy savings and improved performance, we recommend considering systems that exceed the minimum standards:

• Standard High-Efficiency Central AC (17.0–19.0 SEER2): These units can reduce annual cooling costs by 15% to 25% compared to a baseline system.
• Premium Inverter Heat Pumps (20.0–24.0 SEER2): These offer 30% to 40% energy savings and provide superior humidity control, which is essential for humid Minnesota summers.
• Ductless Mini-Splits (25.0–30.0+ SEER2): These represent the peak of efficiency, potentially cutting cooling bills by over 50%.

Choosing a system with a rating of 16.0 SEER2 or higher is particularly advantageous because it may qualify you for federal HVAC energy efficiency tax credits, such as the 25C credit that offers up to $2,000.

As your local Comfort Specialists since 1947, we provide free estimates and detailed Manual J load calculations to ensure your high-efficiency system is sized perfectly for your home. We also offer flexible financing through our Wells Fargo partnership (subject to credit approval) to help make these energy-saving upgrades more accessible.

• SEER2 Ratings 2026 Explained: Complete Efficiency Guide