A professional energy audit is essential to transforming an older residence into a fuel-efficient home. The procedure lets homeowners know how quickly they are consuming energy and which parts of the dwelling need improvement to keep utility costs down. This program covers the step-by-step process of performing a home energy audit and gives details about the specific techniques and tools needed for the job. From assessing the building envelope to inspecting HVAC/R systems and major appliances, then making recommendations for the most commonly-needed improvements, the video informs viewers while providing helpful tips along the way.