IMPORTANT NOTICE
ALL FUNCTIONS MARKED WITH AN † WILL REQUIRE A Control-r™ WiFi MODULE SOLD SEPARATELY
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
Recommended Models

RSC Models
Compact, powerful units that can deliver hot water in up to six places around your home.
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REP Models
The ONLY Non-Condensing Tankless Water Heater with a Built-In Pump Smart-Circ™ Intelligent Recirculation™.
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Control-r™
WiFi Module
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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Motion Sensor
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 Control Button
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 sensor.
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Wireless Temperature Sensor
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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