Ever done a double take when you viewed your last energy bill? While high energy bills can be the result of intense weather conditions, persistently high bills can often suggest an inefficient HVAC system or your home is misusing energy through other means, like drafty windows or inadequate insulation.

An easy way to identify whether your home is consuming too much energy is by calling a home service expert to carry out a home energy audit, also called 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 and whether – and where – your home may be losing or wasting energy. An inspector will take a look at previous energy bills in the course of an energy audit to find out where energy is being wasted and how much.

The ultimate goal of an energy audit is to help homeowners save money on their energy bills by recommending energy-efficient improvements, which can include swapping out your existing HVAC system, adding new insulation, closing 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 evaluate your home’s HVAC system, including 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 difficult for the typical homeowner to know for sure how efficient their home is compared to other similar homes in their neighborhood. However, lots of energy companies often offer information about where your home stands in comparison to similar homes and whether it’s more efficient, about average, or inefficient in contrast with your neighbors’ homes. This is a great starting point to decide 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 understand how efficient your home is and where you’re consuming the most energy. For example, if your ducts are leaking air, it will cause a sizable increase in your energy bills and excessive wear and tear on your HVAC system because it has to work longer to completely heat or cool your home.

Making Energy-Efficient Improvements

An energy audit should outline where you need to make energy-efficient improvements to conserve energy and decrease utility bills. This might include replacing worn-down weatherstripping or getting a new energy-efficient furnace.

Enhancing Health and Safety

Enabling air to seep into your home through doors and windows, or due to a lack of insulation can cause extra moisture to appear, which can negatively affect your home’s humidity levels or produce mold. This can lead to health conditions, particularly for people who have 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 demonstrating to prospective buyers that it’s energy efficient.

How to Perform an Energy Audit of Your Home

Although performing an energy audit independently will not be as comprehensive as calling a professional, it’ll offer 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 up to 20% of conditioned air, resulting in more expensive energy bills and increased 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 contact a reputable HVAC company to inspect your system.
  • Check for air leaks. Air leaks on average can increase the energy bills by 10 to 20%. Inside, look for air leaks in areas where there is a draft, including along the edge of flooring and close to 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. Make sure that all of your kitchen and bathroom exhaust fans are functioning properly, and inspect for evidence of rot or moisture.

Contact Diedrick's Heating and Air Conditioning for a Professional Energy Audit

If you want professional help determining how energy efficient your heating and cooling equipment is, call the HVAC experts at Diedrick's Heating and Air Conditioning today. We’ve proudly served the residents of Seymour with quality home services for many years. Contact us today to request an appointment.