EERE: Energy Basics

Water Heating

A variety of systems are available for water heating in homes and buildings. Learn about:

• Conventional Storage Water Heaters
• Demand (Tankless or Instantaneous) Water Heaters
• Heat Pump Water Heaters
• Solar Water Heaters
• Tankless Coil and Indirect Water Heaters

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Content Last Updated: 05/31/2011