Residential Water Heaters
Marathon’s Residential line of electric water heaters will provide you with years of worry free service. Check out our available models below!
“Point-of-Use” Water Heaters
Does it take too long to get hot water to your taps in your bathroom or kitchen? Add a point of use water heater and never wash your hands in cold water again!
Heavy Duty Water Heaters
Harsh environments continually killing your steel tank water heaters? Our Heavy Duty line of water heaters are built to withstand even the harshest of environments.