Results for Heating Changes: 

Retrofitting is a process that does require cost in order to install all of the necessary components. In addition, time is needed as well. Therefore, the results of the changes in heating usage are based on research and data. Results show that Retrofit buildings/homes can achieve in the range of 40 to 60 percent fuel savings. Therefore, the building is retaining enough heat to allow families to decrease their usage of fuel. In addition, for my home audit, I would be able to decrease the use of the electric space heat as well.