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Delivering our most energy-efficient experience, the SE+ Series features a condensing design with two heat exchangers to maximize hot water output. Available for indoor or outdoor installations, all models are Wi-Fi ready. Our Super High Efficiency Plus featuring ThermaCirc360™ includes a built-in recirculation pump and thermal bypass valve and can provide faster hot water without a dedicated return line.

  • Professional installation required; call 84-GO-Rinnai for assistance
  • ENERGY STAR® Qualified with Uniform Energy Factor of 0.93
  • Equipped with Rinnai Circ-Logic™ - pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels
  • Wi-Fi ready
  • Includes service valve kit
  • Residential warranty: limited 15-year or 12,000 hours on heat exchanger, 5-year on parts, 1-year on labor (5-year optional); commercial warranty: limited 8-year or 12,000 hours on heat exchanger, 5-year on parts, 1-year on labor (2-year optional)
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Product Type:
Tankless Heater
Installation Type:
Indoor Only
Fuel Type:
Energy Star Rated:
Energy Factor:
BTU (Min):
BTU (Max):
Flow Range (GPM):
0.4 - 6
Height (Inches):
Width (Inches):
Depth (Inches):
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