Energy Guides

Energy Guides are available for State Water Heaters at the Air-Conditioning, Heating and Refrigeration Institute (AHRI).

Electric Water Heaters: Cost of Operation

Energy Cost Guide

A residential water heater contributes to as much as 30 percent of a household's energy cost - second only to the expense of a home's heating and cooling system. Selecting the right water heater - one that is efficient and the right capacity - can dramatically impact your monthly energy bill.


All residential water heaters carry standard Energy Guide labels. Use this government-regulated information to compare the performance and operating costs of different models.


1. MODEL - Identifies the specific model of the unit.


2. RATED STORAGE VOLUME - The storage volume measured and defined by the Department of Energy.


3. ESTIMATED YEARLY ENERGY COST - Approximates the annual energy expense required to operate the unit, considering assumptions regarding daily hot water usage and average energy prices set by the US Government.


4. FIRST HOUR RATING - Indicates the volume of hot water the water heater can deliver within the initial hour.



5. OTHER RELEVANT FACTORS - Considers additional elements such as the yearly energy cost estimation, based on assumptions for daily hot water usage and average energy prices specified by the US Government.

Why State Water Heaters?

When it comes to building durability into a product, nobody does it like State. In fact, we've tested our water heaters in some of the most hostile environments and under the toughest conditions to make sure they last longer and provide many more years of hot water.
Learn More About State Water Heaters