Prioritizing your needs and knowing what to look for will help you find the perfect air conditioner for your home. Most homeowners opt for a unit with a SEER rating between 15 and 18. This is because it provides a good balance between the upfront cost of the unit and the amount you'll save on your utility bills.
For those conscious of their energy costs, choosing an air conditioner with a higher seasonal energy efficiency ratio rating can be beneficial. A SEER rating of 18 or above is considered to be very good and optimal for maximum efficiency and money savings.
An 18 SEER is around 12.5% more efficient than a 16 SEER. That means for every $100 you spend to cool your home with a 18 SEER, you'll save about $12.50 more than the 16 SEER. A good rule of thumb, the higher the SEER the more you'll save on your electric bill.
All other things being equal, a 3-ton, 17-SEER air conditioner will likely save you just $66/year in cooling costs over the same size 14-SEER air conditioner (see our calculations below). So even with the $300 federal tax credit, the 17-SEER air conditioner is unlikely to pay for the price difference over its lifespan.
16 SEER vs. 21 SEER ACs: Which is most cost effective? A 21 SEER AC will provide cheaper monthly energy bills. But here's the downside: Even with the monthly savings, it's unlikely that you'll ever recoup the higher upfront cost of the unit.
A 20 SEER AC unit is 43 percent more energy efficient than a 14 SEER system, making it very eco-friendly. However, the cost difference for a 20 SEER unit vs a 14 SEER system is significant so make sure you do the math for your situation.
What SEER rating qualifies for tax credit 2024? Split ducted heat pumps and packaged heat pumps must meet a SEER2 rating of 15.2 or above. Non-ducted heat pumps must meet a SEER2 rating of 16 or above.
Choosing 14 SEER vs. 16 SEER is a complex decision. The first thing to know is that a 16 SEER AC unit uses about 13 percent less energy than a 14 SEER unit. In layman's terms, for every $100 you spend with a 14 SEER AC unit, you would only spend about $87 with a 16 SEER unit.
Advantages – When you want good efficiency at lower cost, look to 15 SEER air conditioners and heat pumps. They have the lowest cost of operation among single-stage units. Offer up to 50% higher efficiency than a standard air conditioner.
In general you should consider upgrading to a higher SEER if you live in a very hot climate and/or if you have a large home. The best way to see how much a higher SEER unit can save you is by checking an online SEER calculator.
An 18 SEER HVAC unit can offer annual savings on your power bill of up to 28%. That is significant when you want a mid-efficiency, quality cooling system with substantial cost savings. With a 20 SEER unit, you are choosing a high-efficiency air conditioner that offers you up to 35% savings on your power bill per year.
Preventative Maintenance: Preventative maintenance is a great way to improve your HVAC's energy efficiency, thus improving your SEER rating. Preventative maintenance performed by a professional HVAC technician can ensure your unit is operating at peak performance.
SEER 19 and Above: High-efficiency systems with SEER ratings of 19 or higher offer energy savings of approximately 40% or more. While the upfront cost might be higher, the long-term savings and environmental benefits can make these systems a smart investment for those committed to energy conservation.
A higher SEER rating saves you money by reducing energy consumption. Let's say you upgrade from an older 9 SEER-rated system to a more efficient 16 SEER-rated system. With the annual cooling costs previously around $1,500, the upgraded system could potentially save you around 40% on your energy bills.
The SEER rating indicates the air conditioner's efficiency when cooling, with higher ratings providing the greatest efficiency. The new minimum SEER rating of 14 in 2023 is a significant increase from the current minimum rating of 13, which has been in place since 2006.
For example, the seer rating of 20-year old air conditioner systems is likely to be between 10 to 12 whereas a newer unit purchased this year would have an average SEER rating of 15 or more.
An 18 SEER unit is about 20% more efficient than a 14 SEER. For every $100 you spend to cool your home with a 14 SEER, you could save at least $20 on your monthly bill by upgrading to the 18 SEER unit. But just like gas mileage, your ability to meet this maximum efficiency and savings depends on a lot of other factors.
A 16 SEER model is more efficient than a 13 SEER unit. This means that it can cool your home using less energy, leading to lower energy bills.
AC units with SEER ratings of 16 or higher are considered high-efficiency systems. The best high-efficiency air conditioners have SEER ratings of 26 or higher. These AC units use less energy to cool your home, which can save you money on your energy bills.
This move technically went into effect on January 1st, 2023, so it's already been a year. Under the DOE rules, US HVAC manufactures will discontinue production of SEER 14 units, and they can no longer sell any units with that rating, either.
The minimum in the Southwest and Southeast is 14 and it's goes down to 13 in the North. A 13 or 14 SEER rating doesn't necessarily mean a unit is inefficient. Most older A/C systems are rated at around 8 or 9, so even the lowest available SEER rated system you buy today will be much more energy efficient.
It has been documented that increasing your SEER rating can save you anywhere from 7-48% on your utility costs. While the installation cost may increase with each SEER level, adding the cost savings over the life span of the HVAC system shows how it can pay for itself.
According to the Kobie SEER Energy Savings Calculator, a 16 SEER unit uses about 13% less energy to produce the same amount of cooling as a 14 SEER unit of the same size. That means that for every $100 you'd pay to run your 14 SEER unit, you could save $13 by upgrading to a 16 SEER unit.
To be eligible for 2024 tax credits, you must meet all three 25C requirements of 15 SEER/12.5 EER/8.5 HSPF. To be eligible for 2024 tax credits, you must meet both the 25C requirements of 16 SEER/12 EER.
Though the higher SEER units are more efficient and deliver energy savings, determining the right SEER AC unit for your situation simply comes down to determining how long before you see the savings versus the initial cost.