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Need help?Do you have a question about the Rinnai RUCS65i series and is the answer not in the manual?
General| Type | Tankless |
|---|---|
| Category | Residential |
| Fuel Type | Natural Gas or Propane |
| Maximum BTU Input | 150, 000 BTU/hr |
| Minimum BTU Input | 15, 000 BTU/hr |
| Flow Rate | 6.5 GPM |
| Energy Factor | 0.82 |
| Temperature Range | 98°F - 140°F |
| Activation Flow Rate | 0.5 GPM |
| Minimum Flow Rate | 0.5 GPM |
| Gas Connection Size | 3/4" NPT |
| Electrical Requirements | 120V, 60Hz |
| Heat Exchanger | Copper |
| Venting | Direct Vent |
| Amperage | 2.5A |
| Mounting | Wall Mount |
| Warranty | 5 years on parts |
Key DO NOT and MUST DO instructions for installation.
Guidelines for installing the vent system for indoor units.
Procedures for connecting water supply lines and relief valves.
Instructions for safely connecting the gas supply to the unit.
Guidelines for electrical grounding and connections.
Technical specifications and ratings of the water heater models.
Steps for safe operation, including startup and shutdown procedures.
Instructions on adjusting the water heater's temperature settings.
Explains causes and solutions for displayed diagnostic codes.
Annual inspection and maintenance tasks to be performed by a professional.
