Tankless Water Heater RHEEM Professional Prestige Series Capacity 199,000 BTU

  • Rating
  • Capacity199000
  • Energy SourceNatural Gas
  • Built-in Condensate NeutralizerYes
  • ENERGY STAR® ratedYes
  • WarrantyUp to 10 years on parts
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Rheem Manufacturing Company is an American privately held manufacturer that produces residential and commercial water heaters and boilers, as well as heating, ventilating and air conditioning equipment. The company also produces and sells products under the Ruud brand name. It is a subsidiary of Paloma Industries.

From industry-leading technologies to next- generation energy efficiencies, Rheem has been a pioneer in developing some of the most innovative advancements in heating, cooling and water heating. With a long list of award-winning solutions, Rheem continues to deliver advanced comfort, savings and experiences to our customers — just as we’ve done for nearly 100 years.

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Rheem Prestige RTGH is a series of high-efficiency condensing tankless gas water heaters designed for continuous hot water.


  • 94 UEF — US
  • 96  EF — Canada
  • with dual stainless steel condensing heat exchanger


  • Max GPM of 11 (on 199K BTU models)
  • Instant Hot Water at the Tap
  • Programmable time-based activation
  • Save Time on Installation with Built-in Pump
  • Reduces Water Waste

Easy Installation and Service

  • Vents with PVC up to 100′ (3″) and 50′ (2″)
  • Common Vent Two Units Fewer wall penetrations, easier to install, and more flexible options
  • 1/2″ Gas line compatibility
  • Compatible with Room Air Intake More install options and faster to install

High Altitude Compliant

  • High-altitude capability – up to 8,400 ft. elevation above sea level

Low Emissions

  • Environmentally Friendly ultra-low NOx burner meets SCAQMD rule 1146.2 requirements


  • Flame Sensor
  • Overheat Cut Off Limit Switch
  • Gas Leak Detector sensor
  • Water Leak Detector Sensor
  • Exhaust Temperature Sensor
  • Water Temperature Sensor
  • ModelCRGTH95DVLN2
  • Maximum Input Capacity (BTU)199900
  • Minimum Input Capacity (BTU)11000
  • Maximum Flow Rate11 GPM
  • Minimum Flow Rate0.26 GPM
  • Water Heater Depth (inches)9.8
  • Fuel SourceNatural Gas
  • Installation LocationIndoor
  • Product Depth (in.)9.75″
  • Product Height (in.)27.5″
  • Product Width (in.)18.5″
  • Water Connection3/4 Inch
Tankless Water Heater RHEEM Professional Prestige Series Capacity 199,000 BTU
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*Product With Installation
*Product With Installation
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Various factors need to be considered such as
• Specific region and climate in which you live
• Orientation of your home (for example, if it faces west)
• Size and age of your windows
• Your home’s ventilation system and ductwork
• Quality and quantity of your home’s insulation
• Age of your home

Choose ENERGY STAR® certified ACs
ENERGY STAR certified central air conditioners have higher seasonal energy efficiency ratio (SEER) ratings and use less energy than conventional new models*. Our experts can help you choose an ENERGY STAR certified AC that’s right for your needs. Schedule a no-obligation, in-home consultation with a Home Comfort Advisor today.

Every installation is different, and every project presents unique installation challenges, but we aim to have all installations completed in one day. Technicians will arrive at the prearranged agreed upon time and will keep you updated on the progress throughout the day. We always recommend that homeowners are present during installation, but if that’s not possible, we require someone over the age of 18 to be home during installation.

HVAC or Boiler installation requires electrical, gas and refrigerant knowledge as well as familiarity with local bylaws and building codes. Failure to properly install HVAC equipment can create safety concerns and performance issues as well as void manufacturer warranties. For those reasons, we always recommends professional installation.

Scheduling preventive maintenance is essential if you want to protect your investment in your air conditioner. Routine basic maintenance helps prevent problems from occurring and extends the life of your air conditioning unit.

There’s just one more thing to do. You should consider the best time to install your new air conditioner.
If you have an existing air conditioner that is not working and summer is approaching then you may want to get this done soon. Even if you have a functioning air conditioner, the installation process will mean you will be without air conditioning for at least some time. There will also be some disruption in your home while work is completed.
Discuss your preferred installation timescale with your home comfort advisor. They will explain the process and work with you to keep disruption to a minimum.


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