Rinnai RU199i User Manual

Rinnai Tankless Water Heater Installation and Operation Manual 60
4.11 Connect the Power Supply
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70.
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
4.11.1 Guidelines
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WARNING
120V Wiring
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• 
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grounded circuit.
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Post-Power Supply Connection Checklist
Ground connection


Figure 60

Rinnai RU199i Specifications

General

Type	Tankless
Fuel Type	Natural Gas or Propane
Flow Rate	Up to 11 GPM
GPM at 35°F Rise	11 GPM
Gas Connection	3/4" NPT
Water Connection	3/4" NPT
Installation Type	Indoor
Maximum BTU Input	199, 000 BTU/hr
Minimum BTU Input	15, 000 BTU/h
Temperature Range	98°F to 140°F
Electrical Requirements	120V AC, 60 Hz
Warranty	5-year on parts, 1-year on labor
Venting	concentric or dual pipe