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

Efficiency
  • .94 UEF - US
  • with dual stainless steel condensing heat exchanger


Performance
  • Max GPM of 11 (on 199K BTU models)
  • Instant Hot Water at the Tap
  • Programmable time based activation
  • Save Time on Install with Built-in Pump
  • Redcuces 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
  • Compatible with Room Air Intake More install options and faster to install
  • High Altitude Compliant


High-altitude capability – up to 10,000 ft. elevation above sea level Low Emissions

Environmentally Friendly ultra low NOx burner meets SCAQMD rule 1146.2 requirements Safety

  • Flame Sensor,
  • Overheat Cut Off Limit Switch
  • Gas Leak Detector sensor
  • Water Leak Detector Sensor
  • Exhaust Temperature Sensor
  • Water Temperature Sensor
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Manuals (2)
Specs
Product Type:

Tankless Heater

Installation Type:

Indoor Only

Application:

3-4 Showers

Fuel Type:

Natural Gas

Energy Factor:

0.94

Energy Star Rated:

Yes

Vent Type:

Direct Vent

Temperature Range (F):

85°F - 140°F

Flow Range (GPM):

0.26 - 0.40

Voltage:

120v

Hot Water Outlet (NPTF):

3/4"

Gas Connection:

3/4"

Cold Water Inlet (NPTM):

3/4"

Height (Inches):

28.7"

Width (Inches):

17.3"

Depth (Inches):

14.8"

Warranty:

12 Year Limited on Heat Exchanger/ 5 Year on Parts

BTU (Max):

199900

BTU (Min):

18000

Type:

Condensing

Application:

Residential

Flow Rate at 40F Temp Rise (GPM):

9.8

Flow Rate at 50F Temp Rise (GPM):

7.7

Flow Rate at 60F Temp Rise (GPM):

6.4

Flow Rate at 70F Temp Rise (GPM):

5.5

Includes:

Pump

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