When shopping for a new HVAC system, you’ll come across a term that plays a huge role in both your energy savings and overall comfort: SEER2. But what does it mean, and how do you choose the right SEER2 rating for your home? Tony recently explored Goodman’s full HVAC lineup to figure this out, and here’s what he found.
🔌 What Is SEER2 and How Is It Different from SEER?
SEER2 (Seasonal Energy Efficiency Ratio 2) is the updated energy efficiency standard introduced by the U.S. Department of Energy in 2023. It reflects more accurate real-world testing conditions than the original SEER rating.
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SEER2 uses stricter testing that includes static pressure to simulate ductwork conditions
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The new rating helps you better compare energy performance among units
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A higher SEER2 = more efficient system = lower electricity bills
Quick Example: If your old AC was rated 13 SEER, upgrading to a 15.2 SEER2 Goodman system can cut your cooling costs by 20% or more.
🏡 How Do You Know What SEER2 Rating You Need?
There is no one-size-fits-all SEER2 number. Your ideal rating depends on:
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Where you live: Hotter climates benefit from higher SEER2 ratings
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How often you use your system: Daily users save more with high-efficiency models
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Your upfront vs. long-term budget: Higher SEER2 costs more initially, but saves over time
Tony’s rule of thumb:
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Northern states: 13.4–14.3 SEER2 is usually enough
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Southern states: 15.2+ SEER2 recommended due to high cooling demand
📉 Goodman’s SEER2 Lineup: A Breakdown
Here’s a look at Goodman’s most popular SEER2-rated systems, categorized by performance and value:
🔌 Entry-Level: 13.4 SEER2
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Best for mild climates or low-usage homes
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Lower upfront cost
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Models: Goodman GSXN3, Goodman GPC13M
🔺 Mid-Tier: 14.3 to 15.2 SEER2
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Great balance of cost and efficiency
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Eligible for some energy rebates
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Models: Goodman GSXN4 (14.3), Goodman GSZH5 Heat Pump (15.2)
⭐ High-Efficiency: 16–18 SEER2
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Lower monthly utility bills
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Quieter operation and better humidity control
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Models: Goodman GSXC7 (17.2), Goodman GSZV9 Variable-Speed Heat Pump (up to 18.5 SEER2)
📊 Real Savings: What a Higher SEER2 Can Mean for You
Example: Replacing a 10 SEER unit with a Goodman 17.2 SEER2 system:
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Annual energy use drops from ~3600 kWh to ~2100 kWh
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In hot climates, that could save $300–400+ per year
But: Savings only pay off if your usage is high enough to justify the extra cost of the unit.
💡 Tony’s Tip: Don’t Just Look at SEER2—Look at the Whole Package
A high SEER2 rating is great, but don’t ignore these:
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Warranty coverage: Goodman offers solid 10-year limited warranties
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Compressor type: Variable-speed units are quieter and more precise
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Air handler compatibility: Match your SEER2 unit with a compatible Goodman air handler
💼 What Models Qualify for Rebates or Tax Credits?
Under the Inflation Reduction Act (IRA) and local utility programs, select Goodman systems qualify for incentives.
To qualify:
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Heat pumps should have 15.2 SEER2 and 7.8 HSPF2 minimum
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Systems must be installed by a certified pro
🧳 Final Thoughts: Which Goodman SEER2 System Is Right for You?
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Want affordability for a northern home? Go with a 13.4 SEER2 unit
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Looking to beat southern heat? A 15.2+ SEER2 system is a smarter investment
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Need premium comfort and savings? Check out Goodman’s variable-speed 17+ SEER2 models
Tony’s pick: For most homeowners in warm climates, the GSZH5 15.2 SEER2 Heat Pump balances efficiency, value, and rebate eligibility.
