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

December 06, 2022

Did you perform a double take when you checked your last energy bill? While high energy bills can be the end result of severe weather conditions, repeatedly high bills can quickly indicate an inefficient HVAC system or your home is misusing energy through other means, including drafty windows or inadequate insulation.

An easy way to determine whether your home is wasting energy is by calling a home service expert to carry out 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 custom inspection of how much energy your home uses up and whether – and where – your home might 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 suggesting energy-efficient renovations, which might include exchanging your current HVAC system, installing new insulation, sealing up leaks, or replacing loose windows.

Over the course of the energy assessment, the auditor also completes an inspection of the outside and inside of your home. The auditor completes a blower door test on doorways, windows and fireplaces to determine if there are air leaks in your home. They’ll also inspect your home’s HVAC system, which also includes the ductwork, the water heater, and the insulation in your attic. Comprehensive assessments may also include inspecting your current lighting system.

Benefits of a Home Energy Audit

It can be difficult for the average homeowner to know for sure how efficient their home is in comparison to other similar homes in their area. However, lots of energy companies often provide information about where your home stands in comparison to similar homes and whether it’s more efficient, about average, or inefficient compared to your neighbors’ homes. This can be a great starting point to figure out if you need an energy audit completed.

A few of the benefits of a home energy audit include:

Recognizing How Efficient Your Home Is

It’s beneficial to learn more about how efficient your home is and where you’re using the most energy. For example, if your ducts are leaking air, it could lead to a significant increase in your energy bills and additional wear and tear on your HVAC system because it has to work longer to fully heat or cool your home.

Making Energy-Efficient Updates

An energy audit should expose where you need to make energy-efficient changes to save on energy and decrease utility bills. This can include replacing old weatherstripping or buying a new energy-efficient furnace.

Improving Health and Safety

Permitting air to seep into your home through doors and windows, or due to a lack of insulation can cause unwanted moisture to appear, which can negatively affect your home’s humidity levels or encourage mold. This can lead to health issues, particularly for people who have asthma or allergies.

Raising Your Home’s Retail Value

Energy-efficient homes are preferred by homebuyers. You can sell your home much faster or for more money by telling prospective 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 hiring a professional, it’ll give you a general understanding of how energy efficient your home is. If you don’t discover any problems during the DIY test, then you likely don’t need to hire a professional. Follow this step-by-step checklist:

  • Inspect your HVAC system. Broken ducts can lose nearly 20% of conditioned air, contributing to more expensive energy bills and excess wear and tear on HVAC equipment. If you notice leaks, use duct tape to seal them. If your HVAC equipment is old and inefficient, upgrading to a new system can save you a considerable amount on your energy bills. In some cases, it might be better to hire a reputable HVAC company in Lake Worth to inspect your system.
  • Watch for signs of air leaks. Air leaks on average can increase the energy bills by 10 to 20%. Inside, look for air leaks in areas where you can find a draft, such as along the edge of flooring and along baseboards and electrical outlets. Outside, you can inspect for air leaks around 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 the ventilation. Check that all of your kitchen and bathroom exhaust fans are spinning properly, and inspect for evidence of rot or moisture.

Contact Smyth Air Conditioning Inc for a Professional Energy Audit

If you want professional help finding out how energy efficient your heating and cooling equipment is, contact the HVAC pros at Smyth Air Conditioning Inc today. We’ve proudly served the residents of Lake Worth with quality home services for years. Contact us today to set up an appointment.