### Question
What is the definition of grid-enabled water heater?


### Answer
The definition of **grid-enabled water heater** is as follows in *42 U.S.C. § 6295*:

> an electric resistance water heater that—


(I) has a rated storage tank volume of more than 75 gallons

#### Citation:
  - *42 U.S.C. § 6295*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part A-Energy Conservation Program for Consumer Products Other Than Automobiles**

