Window film is a cost-effective solution for saving energy, protecting skin and building decor from the sun’s damaging UV rays and window safety. Once installed, window film can offer year-round savings of about 5 to 10 percent of the home’s … Continue reading
Tag Archives: Energy Savings
(Fill in the blank) By increasing indoor temperature from 70ºF to 74ºF when air conditioning is working, there is an approximate energy savings of __%. a. 5 b. 10 c. 15 d. 20 This is a sample test question from … Continue reading