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Rheem Commercial Tankless System

SKU: 690421

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  • Product Type Natural Gas Tankless Water Heater
  • Width 18.5"  Height 27.5"  Depth 9.75" 
  • View Complete Specs

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Product Details

Rheem 690421

RTGH-CM95XLN


Introducing Rheem commercial condensing tankless water heaters - the most popular brand of tankless water heaters and the best option for commercial projects and applications. This ever-expanding commercial tankless line now includes 8 new units with 4 built-in manifold control ready options and common venting availability on all indoor models.


  • UPC 020352690421
  • Online Product ID 5604225
  • Width 18.5"
  • Height 27.5"
  • Depth 9.75"
  • Oversized yes
  • Flow Rate (GPM) 9.5 gal/min
  • Voltage 120v
  • Warranty 5 years
  • Sink Length 38.00"
  • Fuel Type Natural Gas
  • Application Commercial
  • Cold Water Inlet Size 0.75''
  • Frequency Rating 60 Hz
  • Heating Capacity 199900 Btu/hr
  • Hot Water Outlet Size 0.75''
  • Ignition Type Direct
  • Install Location Outdoor
  • Pressure Rating 150 psi
  • Safetylist CSA Certified, cUPC Listed, LEED Point 2 US Green Building Council Member
  • Shipping x W:24.00"x H:13.00" 77.00 lbs.

Additional information

  • Service notification setting
  • Overheat detection override
  • Exclusive hot-start programming
  • Hard water buildup warning
  • Service valves included
  • Common vent compatible

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