Have you ever performed a double take when you viewed your last energy bill? While high energy bills can be the end result of extreme weather events, repeatedly high bills can also suggest an inefficient HVAC system or your home is misusing energy through other means, such as drafty windows or insufficient insulation.

One of the easiest ways to figure out whether your home is consuming too much energy is by hiring a home service expert to perform a home energy audit, also referred to as a home energy assessment. Keep reading to learn more about home energy audits, including what they are and their key elements.

What Is a Home Energy Audit?

An energy audit is a comprehensive inspection of how much energy your home uses and whether – and where – your home could be losing or wasting energy. An inspector will go through past energy bills in the course of an energy audit to find out where energy is being wasted and how much.

The general goal of an energy audit is to help homeowners save money on their energy bills by identifying energy-efficient improvements, which might include exchanging your existing HVAC system, adding new insulation, closing up leaks, or replacing loose windows.

During the energy assessment, the auditor carries out an inspection of the outside and inside of your home. The auditor will perform 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. Some assessments may also include reviewing your current lighting system.

Benefits of a Home Energy Audit

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

Several of the benefits of a home energy audit include:

Understanding How Efficient Your Home Is

It’s good to learn more about how efficient your home is and where you’re using up the most energy. For example, if your ducts are damaged, it will cause a large increase in your energy bills and additional wear and tear on your HVAC system since it has to work longer to completely heat or cool your home.

Making Energy-Efficient Upgrades

An energy audit should reveal where you need to make energy-efficient improvements to conserve energy and lower utility bills. This can include replacing old weatherstripping or installing a new energy-efficient furnace.

Improving Health and Safety

Permitting air to slip into your home via doors and windows, or due to a lack of insulation can cause extra moisture to build up, which may negatively impact your home’s humidity levels or lead to mold. This can cause health issues, especially for people dealing with asthma or allergies.

Increasing Your Home’s Retail Value

Energy-efficient homes are desired by homebuyers. You can sell your home much faster or for more money by showing possible buyers that it’s energy efficient.

How to Perform an Energy Audit of Your Home

Although handling an energy audit on your own might not be as detailed as hiring a professional, it’ll offer you a general sense of how energy efficient your home is. If you don’t discover any problems during the DIY test, then you potentially don’t need to bring in a professional. Try this step-by-step checklist:

  • Review your HVAC system. Leaky ducts can lose nearly 20% of conditioned air, resulting in more expensive energy bills and excess strain on HVAC equipment. If you find 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 substantial amount on your energy bills. In some cases, it can be better to hire a reputable HVAC company to inspect your system.
  • Check for air leaks. Air leaks on average can raise your 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 along 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.
  • Examine 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. Make sure that all of your kitchen and bathroom exhaust fans are functioning properly, and look for evidence of rot or moisture.

Contact True Temp for a Professional Energy Audit

If you would like professional help finding out how energy efficient your heating and cooling equipment is, call the HVAC experts at True Temp today. We’ve proudly supported the residents of Port St. Lucie with quality home services for a long time. Contact us today to request an appointment.