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Serving Staten Island's Heating and A/C needs since 1950


SEER2 Ratings and Central AC: What to Know


When it comes to central air conditioning, homeowners often seek systems that provide the perfect balance of comfort, efficiency, and cost-effectiveness. One critical factor to consider when it’s time for central AC replacement in Bath Beach, Brooklyn is the SEER2 rating. This blog post will delve into SEER2 ratings, explaining their significance and the benefits of opting for a central AC system with a higher SEER2 rating.

What Is SEER2?

SEER2 stands for Seasonal Energy Efficiency Ratio 2, a metric used to gauge the energy efficiency of air conditioning units. Essentially, SEER2 measures the cooling output of an AC system over a typical cooling season divided by the total electric energy input during the same period. It is an evolution of the original SEER rating, incorporating more stringent testing procedures to reflect realistic operating conditions.

SEER2 ratings provide a scale of efficiency, with higher numbers indicating more efficient units. The minimum SEER2 rating for our region is 13.4 and can go up to 27-28. Higher SEER2 ratings translate to better energy efficiency and, consequently, cost savings on your utility bills for as long as you own the system. This efficiency not only benefits your wallet but also contributes to environmental sustainability.

Benefits of Higher SEER2 Ratings

  • Lower Energy Bills: One of the most significant advantages of choosing an AC unit with a higher SEER2 rating is the potential for substantial savings on your energy bills. Higher efficiency means your system uses less electricity to achieve the same level of cooling, reducing your monthly expenses.
  • Environmental Benefits: Higher SEER2 ratings are not just about saving money—they also have a positive impact on the environment. More efficient air conditioners consume less power, which means fewer greenhouse gas emissions.
  • Enhanced Performance and Comfort: Units with higher SEER2 ratings provide more consistent cooling, maintaining your desired indoor temperature with greater precision. They often operate more quietly and have advanced features such as variable speed compressors and improved humidity controls.

Factors to Consider When Choosing a SEER2 Rating

In regions like ours with hot, humid summers, a higher SEER2 rating can be particularly beneficial, as your AC system will need to work harder and more frequently. 

While units with higher SEER2 ratings often come with a higher initial price tag, the long-term savings on energy bills can more than offset this initial investment. It’s essential to consider the total cost of ownership over the lifespan of the unit, rather than just the upfront cost.

Lastly, ensuring your AC unit is appropriately sized for your home is critical for achieving optimal efficiency. An oversized or undersized unit can lead to issues such as inadequate cooling, increased wear and tear, and higher energy consumption. An AC unit with a high SEER2 rating is useless if the system isn’t properly sized for the home.

By understanding and prioritizing SEER2 ratings, you can make a smart investment in your home’s comfort and efficiency, ensuring you stay cool and save money for years to come.

Serving Staten Island’s Heating and A/C needs since 1955. Contact the Bob Mims team to schedule an appointment for central AC replacement in Bath Beach, Brooklyn today!

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