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Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

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Rheem RTG is a series of mid-efficiency condensing tank less gas water heaters designed for continuous hot water. Industry leading low flow activation with a minimum flow rate of . 26GPM and minimum activation flow rate of . 40GPM ensures hot water is received even in low demand situations. Ultra Low NOx burner meets SCAQMD rule requirements of safety with low emissions. While our exclusive Guardian Overheat Film Wrap prevents our units from reaching the dangerous temperatures others can. Add in our maintenance notification settings, self-diagnostic system and Eco Net enabled mobile app feature (additional kit available), buying the Rheem RTG tank less water heater makes perfect sense. Included are a digital remote control and 10ft. of thermostat wire. As this unit is for use outdoors no venting is required. Best if used with up to 3 bathrooms; . 82UEF (. 82EF Canada) efficiency.


  • Exclusive Water Savings technology conserving up to 1, 100 gallons per year
  • 157, 000 BTU (gas consumed per hour)
  • Exclusive Hot Start Programming minimizes cold water burst by staying in ready-fire state
  • Recirculation pump ready kit ready.8.4 gal./min. at 35° F rise max
  • For use outdoors with freeze protection up to -30 degrees

Energy Factor:
0.81

Fuel Type:
Propane

Energy Star Rated:
Yes

Application:
3 Showers

Residential

Installation Type:
Outdoor Only

BTU Input:
180000

Vent Type:
Direct Vent

Temperature Range (F):
85°F - 140°F

Flow Range (GPM):
0.26 - 0.40

Voltage:
120v


Warranty:
12 Year Limited on Heat Exchanger/ 5 Year on Parts

BTU (Max):
180000

BTU (Min):
11000

Type:
Non-Condensing

Flow Rate at 40F Temp Rise (GPM):
7.8

Flow Rate at 50F Temp Rise (GPM):
6.1

Flow Rate at 60F Temp Rise (GPM):
5.1

Flow Rate at 70F Temp Rise (GPM):
4.3

Cold Water Inlet (NPTM):
3/4"

Gas Connection:
3/4"

Hot Water Outlet (NPTF):
3/4"

Height (Inches):
9.875"

Width (Inches):
13-7/8"

Depth (Inches):
25-5/8"

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