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When it’s time for a new HVAC installation in Perry, GA, understanding energy efficiency ratings is key to making a smart investment. Not only do these ratings impact how much energy your system will use, but they also influence your comfort, your utility bills, and your long-term savings. At Premier Heating & Air, we’re here to help homeowners and businesses navigate these important metrics, ensuring you choose the best HVAC system for your needs.
Let’s take a closer look at three of the most important energy efficiency ratings to know for your next HVAC installation: SEER2, HSPF2, and AFUE.
SEER2 – Seasonal Energy Efficiency Ratio (Cooling Efficiency)
What It Is
SEER2, or Seasonal Energy Efficiency Ratio 2, measures the cooling efficiency of air conditioning systems and heat pumps during the cooling season. It reflects how much cooling a system provides per unit of energy consumed, under more realistic, real-world testing conditions compared to the older SEER standard.
Why It Matters
The higher the SEER2 rating, the more energy-efficient the cooling system. For homeowners in warmer climates like Georgia, a high SEER2 rating means lower electricity bills during the hot summer months.
Minimum SEER2 Standards (as of 2023)
Southeast Region (including Georgia): Minimum SEER2 for split-system ACs is 14.3.
Higher-end systems can reach SEER2 ratings of 16 or more, providing better efficiency and savings.
Takeaway: If you’re replacing or installing a new air conditioner, look for a unit with a SEER2 rating that meets or exceeds current standards for maximum efficiency and comfort.
HSPF2 – Heating Seasonal Performance Factor (Heat Pump Heating Efficiency)
What It Is
HSPF2, or Heating Seasonal Performance Factor 2, measures the heating efficiency of heat pumps. Similar to SEER2, it calculates the amount of heat produced relative to the electricity consumed, again using updated testing standards that better reflect actual operating conditions.
Why It Matters
For homes using heat pumps for winter heating, a higher HSPF2 rating means more efficient and cost-effective heating. It’s especially important in regions where heat pumps are a primary source of heat.
Minimum HSPF2 Standards (as of 2023)
Southeast Region: Minimum HSPF2 for heat pumps is 7.5.
High-efficiency heat pumps may have HSPF2 ratings of 8.1 or higher, offering improved performance in colder weather.
Takeaway: If you’re considering a heat pump, aim for a higher HSPF2 rating to reduce winter heating costs and enjoy consistent, reliable comfort.
AFUE – Annual Fuel Utilization Efficiency (Furnace Efficiency)
What It Is
AFUE, or Annual Fuel Utilization Efficiency, measures the efficiency of gas and oil furnaces. It indicates the percentage of fuel converted into usable heat over a typical heating season.
Why It Matters
The higher the AFUE percentage, the more efficient the furnace. For example, a furnace with an AFUE of 90% converts 90% of its fuel into heat, with only 10% lost through exhaust. Higher efficiency means lower fuel costs and better performance.
Standard AFUE Ratings
Minimum AFUE for new furnaces: Typically 80%.
High-efficiency furnaces: Rated 90–98% AFUE.
Takeaway: If you’re installing a new furnace, consider a high-efficiency model with at least 90% AFUE to maximize your energy savings and reduce your environmental footprint.
Trust Premier Heating & Air for Expert HVAC Guidance
At Premier Heating & Air, we understand that choosing a new HVAC system is a big decision. That’s why we take the time to explain your options, including energy efficiency ratings like SEER2, HSPF2, and AFUE, so you can make an informed choice that fits your home and budget.