Save More Energy with the Right AC Unit 

During Puget Sound spring, we get a nice break from high energy bills. Most days, it’s warm enough to keep the heating off, and we don’t need the AC on yet. 

But once the temperature starts inching into the high 70s, 80s, and 90s, our energy usage starts creeping up as we turn on the air conditioning. If you’re tired of paying high electricity bills every summer, tools like smart thermostats can help you cut back. But sometimes, it’s your AC unit itself that’s wasting more power than necessary. 

At Bob’s Heating, we help homeowners in Issaquah and surrounding areas keep their homes cool while reducing energy costs. One way to spot if your AC is an energy waster is to check its AC Seer rating. If it’s high, great—but if it’s low, contact Bob’s Heating for help picking out a new, highly efficient AC. Read on to learn more.

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What’s a SEER Rating? 

In the HVAC industry, we use the term ‘SEER’ to describe the ratio between an AC system’s energy usage and performance. 

SEER stands for ‘Seasonal Energy Efficiency Ratio,’ a ratio determined by the AC’s cooling output divided by the total power used. AC SEER ratings are based on a full cooling season. The less energy used to generate the ideal indoor temperature, the higher the SEER rating. 

What’s a Good SEER Rating? 

Today, new systems can have SEER ratings as high as 26. Air conditioners from the early 2000s and older generally have SEER ratings of 8-11 and are not considered energy efficient. 

The Department of Energy recently set minimum SEER rating requirements for the sale of HVAC units in the US. For northern states like Washington, HVAC systems must be rated 14 or higher, while southern states must have ratings of 15 or higher. 

When looking at SEER ratings, the higher the number, the better. Replacing outdated AC units could save you up to 20 percent on energy costs, so if your system is decades old, it’s well worth the upgrade. 

Where Do I Find the SEER Rating? 

You can locate the SEER rating on your current unit by checking the following locations: 

• Find the model and serial number on the unit and contact the manufacturer 
• Locate a piece of paper attached to the air handler or indoor unit 
• Check if the model number includes the SEER rating—many model numbers like ‘XV20i’ include the SEER rating (20) within the number 
• Read the black and yellow EnergyGuide sticker on outdoor units 

Making the Most of a Lower SEER Rating 

While a 26 SEER-rated AC is incredible, you can still create an energy-efficient, well-cooled home with a lower-rated system. For instance, we love the Bryant Preferred Series Air Conditioner, rated at 17.7 SEER. It’s still a great, effective system, even if it doesn't have the ultimate SEER score. 

Many other factors can help make your HVAC system more effective and efficient. Insulating your home, routinely replacing filters, and maintaining ductwork can all help you stay cooler with less energy. 

Stay Cool & Efficient with Bob’s Heating & Air Conditioning 

If you’re ready to save energy and feel more comfortable this summer, let Bob’s help. Since 1957, we’ve helped homeowners in Greater Seattle with heating, cooling, duct services, filter replacements, and more. 

Contact us here to learn more about our AC installation services and to upgrade your system today!