Looking for an electric hot Water Heater and tank? Steveston Marine & Hardware has a variety of options from 6 gallons, 11 gallons, 20 gallons, and larger! We have options with a rear heat exchanger, side heat exchanger or front heat exchanger depending on your custom installation. Look for great deals on 120 Volt electric Kuuma hot water heaters, as well as popular models of Seaward hot water heaters and Isotemp heaters.