An energy-efficient HVAC system saves money on your power bills as well as helps protect the environment. A more energy-efficient unit will last longer and make your house more comfortable. How can you tell if your current HVAC unit or the one you’re considering is more energy efficient?

Several Factors Determine Whether HVAC Equipment is Energy-Efficient

Here are some important elements to consider while looking for an energy-efficient system.

  • Look For The AFUE Rating

The Annual Fuel Utilization Efficiency (AFUE) measures how efficiently a heating system converts fuel into energy. Therefore, a heater with a 95% AFUE rating will lose only 5% of the energy it consumes. The better rating of the system determines its efficiency. A heater with an AFUE rating of 80% can also benefit people living in temperate climates.

  • Calculate Your Furnace’s Age

With age, performance and efficiency will inevitably decrease, even with routine maintenance and proper care. Check the purchase receipt of your heater to find out how old it is.

About 15 years is the average lifespan of a heating system. However, after the 10-year mark, a drop in efficiency becomes significant. In this case, owners should consider a new HVAC repair. If you happen to live in Janesville, WI, or the surrounding areas and are looking for a reliable HVAC company for assistance, look no further than Arch Heating & Cooling Inc.

  • Monitor Your System’s Energy Consumption

It is quick and simple to assess your heater or furnace’s energy efficiency by tracking its energy usage over time. A sudden shift in numbers typically signifies a heating system issue that you should fix immediately. Finding inexplicable increases in use and bills might indicate problems with the system.

  • Monitor Consumption And Use Over Time

You may estimate how much your heating system’s efficiency has decreased by noting how much it is used over a predetermined time. For one day, note your usage and consumption, then monitor it for two to three weeks.

  • Get Professional Help

To examine your heating system carefully, get in contact with the best heating repair in Janesville, WI. Our professional HVAC technicians can assess the effectiveness of your heating system using their expertise and various tools.

Depending on their findings, technicians could advise a few repairs, a component replacement, or even a tune-up. However, you must consider their price, and if the total cost is even remotely close to that of a new heating system, it is preferable to get a new one.

  • SEER Ratings of The System

Knowing your system’s SEER rating is the first step toward determining whether it is an energy-efficient HVAC system. The seasonal energy efficiency ratio is referred to as SEER. You can determine energy efficiency by its SEER rating present in the user manual. It is more efficient if the system has a higher rating.


Arch Heating & Cooling Inc is one of the most reputable and skilled HVAC service companies based in Wisconsin. Our services are personalized to meet each client’s specific requirements and provide complete satisfaction. Call us for unparalleled services or visit our website to learn better about our services.