If you need a new gas storage water heater, ask for one that’s earned the ENERGY STAR and start enjoying these benefits:
Savings. Choose an ENERGY STAR certified gas storage water heater instead of a standard model and use 8 percent less energy. It saves a family of four $25 per year.
A purchase that protects the environment. If all residential gas storage water heaters less than 55 gallons sold in the United States were ENERGY STAR certified, the energy cost savings would grow to $970 million each year, and nearly 8 billion pounds of annual greenhouse gas emissions would be prevented, equivalent to the emissions from 750 thousand vehicles.