Rheem Direct Vent Natural Gas Tankless Water Heater for 2-3 Bathroom Homes

For installation instructions, vent guides and required parts listings, please consult the owner's manual

Gas Input BTU / Hr.

11,000 - 180,000

Temp. Range

85° - 140°F

Ignition

Electronic

Activation

.66 GPM

Water Connection

3/4"

Gas Connection

3/4"

Vent Diameter

3" x 5" Concentric

Energy Factor

0.82

D.O.E. Annual Operating Cost

223

Flow Rate at 35°F Rise

8.4 GPM

Flow Rate at 45°F Rise

6.6 GPM

Flow Rate at 50°F Rise

5.9 GPM

Flow Rate at 60°F Rise

4.9 GPM

Flow Rate at 70°F Rise

4.2 GPM

Flow Rate at 77°F Rise

4.0 GPM

Flow Rate at 80°F Rise

3.6 GPM

Flow Rate at 90°F Rise

3.3 GPM

Flow Rate at 100°F Rise

2.9 GPM

Minimum Clearance - Top

12"

Minimum Clearance - Front

12"

Minimum Clearance - Side

1/2"

Minimum Clearance - Bottom

12"

Minimum Clearance - Back

0"

-Inlet Gas Pressure designed to operate at 4” w.c. natural gas (8” w.c. liquid propane) & must not exceed 10.5” w.c. for natural gas (14” w.c. for liquid propane)