Please note that when a Wi-Fi module is connected to the water heater, Smart-Circ™ Intelligent Recirculation™ will  be disabled and recirculation will need to be set up in scheduled intervals or on demand use.

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Homeowner Features

  • Product Registration: Easily register your device through the app to maximize your labor coverage.

  • Connect a Control-r™ WiFi Module†: Easy step-by-step instructions to connect WiFi module to manage your tankless water heater.

  • Temperature Set Up†: Set or adjust the temperature of your tankless water heater with one tap or voice command based on your family’s hot water preferences.

  • Recirculation Control & Scheduling†: Activate recirculation and scheduling patterns for fast hot water availability based on your family needs. Also, set vacation mode when hot water is not needed, saving money and energy.

  • Real-Time Status & Maintenance Alerts†: Check your tankless unit performance from anywhere. Get real-time status to ensure that your water heater is working efficiently and receive automatic maintenance alerts.

  • Find a Rinnai PRO: Based on your location, Rinnai Central will display a list of PROs in your area that are ready to provide unparalleled professional advice.

  • Frequently Asked Questions: Get quick answers to the most asked questions. If you don't see your question listed, send us a message and our Customer Care team will assist you in a timely manner.

  • Rinnai News: Get the latest updates on Rinnai's continued efforts to creating a healthier way of living and helping the environment.
  • Optional Accessories

    Control.R Wireless Module

    WiFi Module

    Sold Separately

    Easily connects to select Rinnai tankless water heaters by a two-wire interface through the local Wi-Fi network. Will disable Smart-Circ™ Intelligent Recirculation™.

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    Wireless Motion Sensor

    Wireless Motion Sensor

    Optional Sold Separately

    Motion triggers the recirculation system by detecting full-body movement up to 30 feet away. Note: Wireless Wi-Fi Module is required for use with this sensor.

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    Wireless Push Button

    Wireless Control Button

    Optional Accessory Sold Separately

    Mounted near the point of use, like a kitchen faucet or bathroom sink, this push button activates the recirculation system. Note: Wireless Wi-Fi Module is required for use with this senso

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    Wireless Temperature Sensor

    Wireless Temperature Sensor

    Optional Accessory Sold Separately

    The sensor turns off the recirculation when set temperature is reached. Available for purchase if required by local building codes. ONLY compatible with RUR, RU, RL, RLX models.

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