### Question
How does the law define residential Energy Star product?


### Answer
Under *42 U.S.C. § 15821*, **residential Energy Star product** is defined as:

> a product for a residence that is rated for energy efficiency under the Energy Star program

#### Citation:
  - *42 U.S.C. § 15821*
  - Heading: **CHAPTER 149-NATIONAL ENERGY POLICY AND PROGRAMS > SUBCHAPTER I-ENERGY EFFICIENCY > Part B-Energy Assistance and State Programs**

