Ever done a double take when you took a look at your last energy bill? Although high energy bills can be the consequence of extreme weather conditions, repeatedly high bills can quickly indicate an inefficient HVAC system or your home is misusing energy through other means, like drafty windows or insufficient insulation.

An easy way to identify whether your home is using too much energy is by calling a home service specialist to complete a home energy audit, also known as a home energy assessment. Keep reading to learn all about home energy audits, including what they are and their advantages.

What Is a Home Energy Audit?

An energy audit is a custom inspection of how much energy your home uses up and whether – and where – your home may be losing or wasting energy. An inspector will take a look at previous energy bills while completing an energy audit to find out where energy is being used and how much.

The ultimate goal of an energy audit is to help homeowners save money on their energy bills by suggesting energy-efficient improvements, which might include swapping out your current HVAC system, putting in new insulation, sealing up leaks, or replacing old windows.

During the energy assessment, the auditor performs an inspection of the outside and inside of your home. The auditor performs a blower door test on doorways, windows and fireplaces to find out if there are air leaks in your home. They’ll also inspect your home’s HVAC system, including the ductwork, the water heater, and the insulation in your attic. Exhaustive assessments may also include reviewing your current lighting system.

Benefits of a Home Energy Audit

It can be difficult for the typical homeowner to know for sure how efficient their home is versus other similar homes in their community. However, many energy companies often offer information about where your home is ranked in comparison to similar homes and whether it’s more efficient, about average, or inefficient in contrast with your neighbors’ homes. This is a good starting point to determine if you need an energy audit scheduled.

Several of the benefits of a home energy audit include:

Recognizing How Efficient Your Home Is

It’s good to know how efficient your home is and where you’re consuming the most energy. For example, if your ducts are damaged, it can result in a significant increase in your energy bills and excessive wear and tear on your HVAC system because it has to stay on longer to completely heat or cool your home.

Making Energy-Efficient Improvements

An energy audit can expose where you need to make energy-efficient improvements to save on energy and lower utility bills. This may include replacing old weatherstripping or getting a new energy-efficient furnace.

Improving Health and Safety

Allowing air to slip into your home via doors and windows, or as a result of a lack of insulation can cause excessive moisture to build up, which can negatively affect your home’s humidity levels or lead to mold. This can lead to health conditions, particularly for people dealing with asthma or allergies.

Adding to Your Home’s Retail Value

Energy-efficient homes are sought after by homebuyers. You can sell your home sooner or for more money by showing potential buyers that it’s energy efficient.

How to Do an Energy Audit of Your Home

Although performing an energy audit by yourself will not be as comprehensive as choosing a professional, it’ll offer you a broad sense of how energy efficient your home is. If you don’t discover any flaws during the DIY test, then you potentially don’t need to hire a professional. Follow this step-by-step checklist:

  • Review your HVAC system. Damaged ducts can lose nearly 20% of conditioned air, leading to steeper energy bills and greater strain on HVAC equipment. If you notice leaks, use duct tape to close them. If your HVAC equipment is old and wearing down, upgrading to a new system can save you a considerable amount on your energy bills. In some cases, it might be better to call a reputable HVAC company to inspect your system.
  • Look for air leaks. Air leaks on average can raise the energy bills by 10 to 20%. Inside, look for air leaks in areas where there could be a draft, including along the edge of flooring and near baseboards and electrical outlets. Outside, you can inspect for air leaks along the home’s foundation, siding and mortar. Plug, caulk or seal any air leaks to save money.
  • Inspect insulation. If your home is older, it could mean your insulation is too. If you can see the joists, you likely need more insulation.
  • Check ventilation. Check that all of your kitchen and bathroom exhaust fans are spinning properly, and check for evidence of rot or moisture.

Contact Franklin's Heating & Air Conditioning, Inc for a Professional Energy Audit

If you are interested in professional help finding out how energy efficient your heating and cooling equipment is, call the HVAC experts at Franklin's Heating & Air Conditioning, Inc today. We’ve proudly supported the residents of Oxford with quality home services for many years. Contact us today to set up an appointment.