Approximate yearly household energy savings using a smart thermostat
million in annual U.S. savings by using ENERGY STAR smart thermostat
savings in annual energy bills by sealing air leaks and adding insulation
Marathon Electric Water Heaters
The Marathon electric water heater is a seamless polybutylene plastic tank. Marathon water heaters are insulated heavily with a unique, trademarked "Envirofoam" insulation, which makes them incredibly energy efficient.
The exterior jacket of the Marathon is high-impact plastic, which resists dents, scratches, rust and corrosion.