![]() A 13 or 14 SEER rating doesn’t necessarily mean a unit is inefficient. The minimum in the Southwest and Southeast is 14 and it’s goes down to 13 in the North. Department of Energy enforces minimum SEER requirements that differ by geographical region. However, the higher efficiency comes at a cost. For more information, & to see if your state qualifies for 14 SEER equipment, please view our SEER2 Overview here.Īll you need to keep in mind is that a higher SEER means a more efficient unit, cooling your home better and faster while saving you money on your electric bills. Size of HVAC unit compared to home sizeĪre 14 SEER Systems Available for My Home?īeginning on Janu– 14 SEER systems will not be available to install in select regions.Consider these outside factors when evaluating how much energy your HVAC uses, whether you have a 14 or 16 SEER unit. The new appendix M1 establishes new efficiency metrics SEER2, EER2, and HSPF2 that are based on the current efficiency metrics for cooling and heating performance, but generally have different numerical values than the current metrics.ĭetermining the energy efficiency and cost savings HVAC system involves more than reading the SEER rating on the EnergyGuide sticker. ![]() Department of Energy (DOE) published a supplemental notice of proposed rulemaking (SNOPR) to amend the test procedure for central air conditioners and heat pumps. The new testing procedure ( M1) will ensure that units are tested to better reflect the realistic field conditions of installed HVAC equipment. One of the main differences between SEER and SEER2 is the testing conditions for each rating system. ![]() The Department of Energy has established a new set of testing criteria & procedures (M1) to take effect January 1, 2023. Department of Energy (DOE) has developed SEER2 to rate efficiency using roughly similar numbers. The SEER2 protocol was developed in 2016 and will replace SEER in 2023. The new standards continue to set different cooling efficiency levels for air conditioners in the south, and they also require an increase in the heating efficiency of all air-source heat pumps. The most recent minimum energy efficiency standards for these equipment types went into effect in 2015, and for the first time, separate standards were set for cooling central air conditioners sold in the northern parts of the United States and those sold in the southern parts. What is SEER2?īeginning in 2023, all new residential central air-conditioning and air-source heat pump systems sold in the United States will be required to meet new minimum energy efficiency standards. For every $100 you spend to cool your home with a 14 SEER, you could save $13 on your monthly bill by upgrading to the 16 SEER unit.īut just like gas mileage, your ability to meet this maximum efficiency and savings depends on a lot of other factors. A 16 SEER unit is about 13% more efficient than a 14 SEER. Let’s think in terms of dollars and cents. Most people are trying to decide between a 14 SEER and 16 SEER. The current minimum standard is 13 SEER, but you’ll see systems anywhere from 13 SEER to 21 SEER. The higher the SEER rating, the more efficient your system should be. In other words, the SEER rating indicates the maximum efficiency you can achieve with your HVAC system. This is how it simulates a typical season. In layman’s terms, SEER is calculated by dividing the total energy required to run the unit (how much electricity you’ll use) by the unit’s total cooling capacity (how cool it’ll make you). A SEER ratio is calculated over an entire cooling season using a constant indoor temperature and a variety of outdoor temperatures ranging from 60 degrees to 100 plus. SEER stands for Seasonal Energy Efficiency Ratio, and it’s sort of like the gas mileage of your HVAC unit. Through federal and state regulations, this minimum level of efficiency has been mandated to be higher over the last few decades, and today’s modern units offer SEER ratings from 13 to 26. ![]() If your home has an HVAC system more than 15 years old, chances are that the SEER rating on the unit falls between 8 & 10. In this article, we’re going to help you decide on whether you should choose a 14 SEER or 16 SEER HVAC system for your home, or if going to an even more efficient system would be the best option. 16 SEER?” 14 SEER & 16 SEER are two of the most commonly purchased system types for residential use in our area. One of the most common questions we are asked here at Paschal is “What is the difference between 14 SEER vs. This combination of letters could mean the difference in cost savings of several hundreds of dollars per month. When it comes to purchasing a new HVAC system for your home, you may be presented with an unfamiliar acronym: SEER. ![]()
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