You Asked, We Answer: Is a Home Energy Audit Worth It?

December 06, 2022

Have you ever performed a double take when you checked your last energy bill? Even though high energy bills can be the consequence of severe weather conditions, repeatedly high bills can also suggest an inefficient HVAC system or your home is wasting energy by other means, like drafty windows or poor insulation.

One of the simplest ways to figure out whether your home is consuming too much energy is by getting a home service expert to complete a home energy audit, also referred to 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 consumes and whether – and where – your home could be losing or wasting energy. An inspector will go through previous energy bills while completing an energy audit to find out where energy is being consumed 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 can include replacing your current HVAC system, installing new insulation, plugging up leaks, or replacing loose windows.

Over the course of the energy assessment, the auditor performs 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 evaluate your home’s HVAC system, including the ductwork, the water heater, and the insulation in your attic. Comprehensive assessments might also include reviewing your current lighting system.

Benefits of a Home Energy Audit

It can be tough for the ordinary homeowner to know for certain how efficient their home is in comparison to other similar homes in their neighborhood. However, lots of energy companies often provide information about where your home stands when compared with similar homes and whether it’s more efficient, about average, or inefficient in contrast with your neighbors’ homes. This can be a good starting point to figure out if you need an energy audit scheduled.

Some of the benefits of a home energy audit include:

Recognizing How Efficient Your Home Is

It’s good to understand how efficient your home is and where you’re consuming the most energy. For example, if your ducts are leaking air, it could result in a sizable increase in your energy bills and additional wear and tear on your HVAC system as it has to run longer to completely heat or cool your home.

Making Energy-Efficient Updates

An energy audit will outline where you need to make energy-efficient improvements to cut back on energy and lower utility bills. This can include replacing worn weatherstripping or getting a new energy-efficient furnace.

Improving Health and Safety

Permitting air to leak into your home via doors and windows, or because of a lack of insulation can cause unwanted moisture to form, which can negatively influence your home’s humidity levels or encourage mold. This can lead to health problems, especially for people dealing with asthma or allergies.

Raising Your Home’s Retail Value

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

How to Complete an Energy Audit of Your Home

Although performing an energy audit independently might not be as detailed as choosing a professional, it’ll offer a generalized understanding of how energy efficient your home is. If you don’t find any flaws during the DIY test, then you potentially don’t need to hire a professional. Try this step-by-step checklist:

  • Examine your HVAC system. Damaged ducts can lose up to 20% of conditioned air, contributing 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 wearing down, upgrading to a new system can save you a substantial amount on your energy bills. In some cases, it is better to contact a reputable HVAC company in Carpentersville to inspect your system.
  • Check for air leaks. Air leaks on average can increase your 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 look 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 the ventilation. Ensure that all of your kitchen and bathroom exhaust fans are spinning properly, and check for evidence of rot or moisture.

Contact Controlled Comfort HVAC Inc for a Professional Energy Audit

If you want professional help figuring out how energy efficient your heating and cooling equipment is, call the HVAC pros at Controlled Comfort HVAC Inc today. We’ve proudly served the residents of Carpentersville with quality home services for many years. Contact us today to set up an appointment.