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  • Rinnai RUS75EN Ultra Series Tankless Water Heater

Rinnai RUS75EN Ultra Series Tankless Water Heater


Rinnai RUS75EN Ultra Series Tankless Water Heater

Rinnai Ultra Series Tankless Water Heaters deliver innovation and technological leadership in condensing tankless water heating design, while providing homeowners with an endless supply of hot water, energy savings, a space-saving design and environmental benefits. The NEW RUS75e at 160,000 BTUs, available in natural gas and propane, offers condensing technology with mid-range capacity at attractive price points. As the only manufacturer to offer both concentric and PVC/CPVC dual pipe venting options on the same unit, the RUS models join the Ultra Series lineup of innovative designs and enduring values. These new Rinnai RUCS/RUS Condensing Tankless Water Heaters expand Rinnai's Ultra Series condensing lineup to 6 models, in both indoor and outdoor versions, ranging from 130,000 to 199,000 BTU with efficiency from .93 EF to .96 EF, providing the most complete condensing lineup in the industry.


  • Features:


      • ENERGY STAR® Qualified - Energy Factor up to .93
      • The RUS75e, with a maximum of 160,000 BTU, is capable of delivering 7.5 GPM of continuous hot water
      • Built-in status monitor; easily upgradable to MC-91-2 controller for remote operation
      • Temperature Range of 120°F - 140°F, with four convenient pre-set temperatures
      • Stylish white cabinet and matching cover panel
      • Quiet Operation: RUS75 @ 55dB
      • High Altitude Approved up to 5,400 feet
      • Ultra Low NOx Compliant
      • Built-in freeze protection down to -22°F for indoor models and -4°F for outdoor models (gas/electricity required)
      • Mobile Home Certified
      • Fuel conversion kits available

The Rinnai RUS75eN requires isolation valves during installation. This valve kit includes hot and cold water shut-off valves, hot and cold water drain valves, and an ANSI approved pressure relief valve. Use of these valves will allow flushing of the heat exchanger and aid in servicing and troubleshooting of your Rinnai. You can purchase them with your water heater above or separately.

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