Did you perform a double take when you checked your last energy bill? Even though high energy bills can be the end result of extreme weather conditions, repeatedly high bills can quickly signify an inefficient HVAC system or your home is misusing energy because of other means, including drafty windows or poor insulation.

An easy way to determine whether your home is consuming too much energy is by getting a home service specialist to complete a home energy audit, also known as a home energy assessment. Keep reading to find out more about home energy audits, including what they are and their advantages.

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 take a look at previous energy bills while completing an energy audit to figure out where energy is being consumed and how much.

The overall goal of an energy audit is to help homeowners save money on their energy bills by recommending energy-efficient renovations, which can include swapping out your current HVAC system, installing new insulation, plugging up leaks, or replacing loose windows.

While completing 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 figure out if there are air leaks in your home. They’ll also check your home’s HVAC system, which also includes the ductwork, the water heater, and the insulation in your attic. Some assessments might also include reviewing your current lighting system.

Benefits of a Home Energy Audit

It can be tough for the typical homeowner to be sure how efficient their home is versus other similar homes in their area. However, many energy companies often supply information about where your home is ranked when compared with similar homes and whether it’s more efficient, about average, or inefficient compared to your neighbors’ homes. This is a great starting point to figure out if you need an energy audit completed.

Some of the benefits of a home energy audit include:

Learning How Efficient Your Home Is

It’s beneficial to know how efficient your home is and where you’re using the most energy. For example, if your ducts are leaking air, it could cause a sizable increase in your energy bills and increased 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 will reveal where you need to make energy-efficient improvements to cut back on energy and lower utility bills. This can include replacing old weatherstripping or installing a new energy-efficient furnace.

Improving Health and Safety

Enabling air to seep into your home via doors and windows, or as a result of a lack of insulation can cause excessive moisture to build up, which may negatively impact your home’s humidity levels or encourage mold. This can exacerbate health problems, particularly for people dealing with asthma or allergies.

Adding to Your Home’s Retail Value

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

How to Complete an Energy Audit of Your Home

Although completing an energy audit by yourself might not be as detailed as choosing a professional, it’ll give you a general sense of how energy efficient your home is. If you don’t find any problems during the DIY test, then you likely don’t need to call in a professional. Follow this step-by-step checklist:

  • Review your HVAC system. Damaged ducts can lose as much as 20% of conditioned air, leading to more expensive energy bills and increased wear and tear on HVAC equipment. If you discover leaks, use duct tape to plug them. If your HVAC equipment is old and inefficient, upgrading to a new system can save you a significant amount on your energy bills. In some cases, it is better to contact a reputable HVAC company to inspect your system.
  • Look for air leaks. Air leaks on average can increase monthly energy bills by 10 to 20%. Inside, look for air leaks in areas where there is a draft, such as 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 Haselhoff Air Solutions 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 professionals at Haselhoff Air Solutions today. We’ve proudly serviced the residents of Ames with quality home services for a long time. Contact us today to set up an appointment.