CondensingTanklessWater Heaters

Enjoy Continuous Hot Water

Rheem tankless water heaters provide the comfort and convenience of having a continuous supply of hot water. Our condensing tankless models are up to 96% efficient for extra savings.

Defining a new standard in quality.

Our ProfessionalTM Line is a complete range of hot water solutions with exclusive features and professional grade quality. These products are available exclusively through our contractor partners.

Professional Line

Prestige Series Models

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    Professional Prestige Series: 96 Direct Vent Indoor

    • High Efficiency Tankless with EcoNet® Smart Home Technology
    • Up to .96 EF/ .93 UEF
    • Built-in Condensate Neutralizer
    • ENERGY STAR® rated

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      Professional Prestige Series: 96 Outdoor
      • High Efficiency Tankless with EcoNet® Smart Home Technology
      • Up to .96 EF/ .93 UEF
      • Built-in Condensate Neutralizer
      • ENERGY STAR® rated

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        Professional Prestige Series: 90 Direct Vent Indoor
        • ENERGY STAR® rated
        • Up to .93 UEF with stainless steel condensing heat exchanger
        • Built-in Condensate Neutralizer – reduces installation cost and time
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          Professional Prestige Series: 90 Outdoor
          • ENERGY STAR® rated
          • Up to .93 UEF with stainless steel condensing heat exchanger
          • Built-in Condensate Neutralizer – reduces installation cost and time
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            Professional Prestige Series: 84 Direct Vent Indoor
            • Continuous hot water, energy saving and compact, space saving design
            • Self Diagnostic System
            • Up to .93 UEF with stainless steel condensing heat exchanger
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              Professional Prestige Series: 84 Outdoor
              • ENERGY STAR® rated
              • Up to .93 UEF with stainless steel condensing heat exchanger
              • Built-in Condensate Neutralizer – reduces installation cost and time

              A new level of performance for every home.

              Our Performance® Line is a complete range of Rheem-quality hot water solutions to fit any home, lifestyle and budget.

              Specialty® Line

              Specialty Models

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                EcoSense Mid-Efficiency 95 Direct Vent Indoor
                • .82 Energy Factor (EF)
                • 8.4 gal./min. at 45°F rise
                • 6.6 gal./min. at 45°F rise
                • 5.6 gal./min. at 45°F rise

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                  EcoSense Mid-Efficiency 95 Outdoor
                  • .82 Energy Factor (EF)
                  • 8.4 gal./min. at 45°F rise
                  • 6.6 gal./min. at 45°F rise
                  • 5.6 gal./min. at 45°F rise

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                    EcoSense Mid-Efficiency 84 Direct Vent Indoor
                    • .81 - 82 Uniform Energy Factor (UEF) with all copper heat exchanger
                    • Recirculation Pump Kit Ready
                    • Designed for easy installation
                    • 8.4 gal./min. at 45°F rise
                    • 6.6 gal./min. at 45°F rise
                    • 5.6 gal./min. at 45°F rise

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                      EcoSense Mid-Efficiency 84 Outdoor
                      • .82 Energy Factor (EF)
                      • 8.4 gal./min. at 45°F rise
                      • 6.6 gal./min. at 45°F rise
                      • 5.6 gal./min. at 45°F rise

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                        EcoSense Mid-Efficiency 64 Direct Vent Indoor
                        • .82 Energy Factor (EF)
                        • 8.4 gal./min. at 45°F rise
                        • 6.6 gal./min. at 45°F rise
                        • 5.6 gal./min. at 45°F rise

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                          EcoSense Mid-Efficiency 64 Outdoor
                          • .82 Energy Factor (EF)
                          • 8.4 gal./min. at 45°F rise
                          • 6.6 gal./min. at 45°F rise
                          • 5.6 gal./min. at 45°F rise