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General| Model Number | RL75i REU-VC2528FFUD-US |
|---|---|
| Type | Tankless |
| Fuel Type | Natural Gas or Propane |
| Flow Rate | 7.5 GPM |
| Energy Factor | 0.82 |
| Ignition Type | Electronic |
| Venting | Direct Vent |
| Warranty | 5 years parts |
Provides critical warnings for safe operation, maintenance, and handling of the appliance.
Highlights burn hazards from hot exhaust and pipes, emphasizing keeping clear of the unit.
Specifies the necessary skills and qualifications for installing the appliance correctly.
Outlines DO NOTs and MUST DOs for proper and compliant installation of the water heater.
Details water chemical levels that can damage the heat exchanger and requires treatment.
Discusses corrosive compounds in air and their impact on indoor and outdoor installations.
Specifies required clearances from combustibles and non-combustibles for indoor models.
Specifies required clearances from combustibles and non-combustibles for outdoor models.
Covers DO NOTs and MUST DOs for proper vent system installation and materials.
Explains condensate formation and provides DOs and DON'Ts to prevent heat exchanger damage.
Checklist to ensure correct venting and condensate drainage practices are followed.
Details requirements and installation procedures for the pressure relief valve.
Covers installation and use of isolation valves and general piping requirements.
Critical safety warning for anyone installing the gas supply, emphasizing professional installation.
Must-do instructions for safe and compliant installation of the gas supply line.
Highlights warnings against extension cords and emphasizes proper grounding.
Details electrical requirements, grounding, and specific connections for indoor/outdoor models.
Instructions for adjusting DIP switches (SW1) based on the installation altitude.
Guidance on adjusting DIP switch 1 for indoor models based on vent length.
Checklist to confirm correct gas and electrical connections and settings.
Explains controller configurations, parallel wiring, and controller compatibility.
Provides guidelines for controller placement and maximum cable lengths for optimal function.
Comprehensive checklist covering all aspects of installation before final operation.
Details key specifications for RL75i, RL94i, RL75e, and RL94e models.
Details pump requirements, sizing, installation, and DIP switch settings for recirculation.
Visual diagram illustrating the plumbing setup for recirculation mode.
Key information and safety precautions to be read before operating the water heater.
Provides essential steps to follow if you smell gas around the appliance.
Guides users on setting the desired water temperature using the controller.
Provides important notices regarding temperature setting limitations and variations.
Instructions on how to enable or disable audible beeps on the temperature controller.
Procedure to lock or unlock the temperature controller to prevent unauthorized adjustment.
Critical safety warnings and procedures before performing any maintenance tasks.
Details cleaning, vent system inspection, motor care, and temperature controller cleaning.
Explains the process and benefits of registering the product to extend labor warranty.
Details additional conditions for extending labor coverage in residential applications.
Details additional conditions for extending labor coverage in commercial applications.
Defines what defects in materials or workmanship are covered by the Rinnai Limited Warranty.
Outlines the duration of coverage for various parts and labor in different application types.
Explains what Rinnai will do to repair or replace defective products and how to get service.
