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Energy Efficiency

SEER3 Standards Could Cut Your Cooling Costs by Thousands

The 2026 SEER3 standard redefines HVAC efficiency testing for real-world accuracy, enabling homeowners to achieve thousands in savings via reduced bills, rebates, and minimal upkeep. Understand SEER3 versus SEER2 differences, installation costs, and strategies for optimal system selection to maintain comfort and meet regulations.

George Templeton

Feb 20, 2026

5 min read

efficiency Regulations standards

Energy Efficiency

Why Old ACs Fail New SEER3 Efficiency Standards

The introduction of SEER3 standards revolutionizes air conditioner efficiency ratings to reflect real-world performance. Older systems often fall short under these updated tests. This guide explains the changes, their impact on energy costs, and practical steps to future-proof your home cooling.

Brent Barrett

Feb 9, 2026

4 min read

Regulations ratings

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