If you are considering HVAC repair or replacement, you need to know about Energy Star appliances. This designation is given to appliances that are more efficient, which can prove essential to controlling costs. Here is what to know about Energy Star and how it can save you money.

What is Energy Star?

The Department of Energy (DOE) and Environmental Protection Agency (EPA) started the Energy Star Program in 1992 as an energy efficiency rating system for home computers, later expanded to home appliances and building materials.

The EPA manages the Energy Star brand. It awards Energy Star to appliances that meet a level of energy efficiency above basic industry standards. The agency also considers consumer-friendly elements, like convenience and usability.

How does Energy Star work for HVAC?

Furnaces and central AC units can earn Energy Star ratings. Since these appliances tend to make up a majority of energy consumption in households, sub-ratings can help you, too. They include:

• Annual Fuel Utilization Efficiency (AFUE): AFUE measures furnaces’ heating efficiency.
• Heating Seasonal Performance Factor (HSPF): This rating applies to heat pumps and their efficiency.
• Seasonal Energy Efficiency Ratio (SEER): The SEER applies to air conditioning energy efficiency standards.

Efficient HVAC systems include an Energy Star label and high ratings in the appropriate category above. For example, an AC system with an Energy Star endorsement and a 16 SEER rating offers a 70 percent electricity reduction with use. A 13 SEER rating results in a 49 percent electricity reduction.

Why should I purchase Energy Star appliances?

The main reason is they save you money. If you look at the AC example above, one that uses 70 percent less electricity than industry standards is less expensive to run during those sweltering summers.

Also, Energy Star appliances tend to last longer. Since they demand less energy and work more efficiently, they wear out slower and are less likely to break down. You can truly see these systems as long-term investments that reliably keep your home warm in winter and cool in summer.

Knight’s Mechanical offers installation, maintenance, and repairs on residential and commercial HVAC systems. All our customers enjoy our HVAC warranty and reliable reserve. Call us today if you’re in the market for an Energy Star-rated HVAC.