Water Heaters

Dakota Electric offers one of the most reliable and efficient water heaters available. Marathon® water heaters provide the durability and functionality you need while providing an energy-efficient way to heat your home's or business' water.

Marathon Features

• Lifetime limited tank warranty
• Seamless, polybutylene tank to eliminate rust and corrosion
• Envirofoam® insulation saves energy
• Pipe Wrap Energy Kit reduces pipeline heat loss
• Molded plastic outer shell resists dents and scratches
• Bowl-shaped bottom aids sediment draining
• Five year parts warranty

Water heater brochure

Tankless water heating

Residential water heating rebates

Water heating off-peak programs

For more information, contact our Energy Experts® at 651-463-6243, 1-800-874-3409 ext. 243 or energyservices@dakotaelectric.com.

Learn more about Dakota Electric products