TANKLESS JUST GOT IRRESISTIBLE
Meet the Rinnai® SENSEI™
Innovative Rinnai SENSEI™ tankless water heaters offer clear advantages for homeowners and trade professionals. And all key components are manufactured by Rinnai, so you're working with the ultimate quality.
Homeowner Conveniences
- Faster hot water with recirculation for less waiting and less waste
- Start recirculation and more with smartphone or Amazon Alexa™
- Energy efficiency and significant savings on home energy bills
- More usable space thanks to suitcase-sized, wall-mounted units

Most Flexible Venting in the Industry
- 14 possible vent configurations
- Up to 65' vent runs with 2" PVC options
- 9 compatible vent manufacturers*
- Only a single wall penetration required
- Simple positive-fit components for secure connection
- Joint seals expand/contract with weather to prevent damage
- Assembly and adjustment are easy
- *Includes PVC

Easy Installation and Serviceability
- Adjustable mounting plate with lip for easy hanging almost anywhere
- Quick and easy gas conversion in just 3 steps with inexpensive kit
- Rotating isolation valves to accommodate more applications
- Easy parameter adjustments with simple, accessible control panel
- Simple Wi-Fi remote monitoring with detailed system information
- Convenient access to all key components for fast, easy service

HOW IT WORKS
Select functions and features below to see their advantages. You can also view a complete interactive presentation of this content. Refer to the SENSEI™ brochure for further details, or find specs and more by model.

Gas Mixture

Most Flexible Venting Options

Recirculation

R-Evolution Heat Exchanger

How it Works

Premix Burner

Ease of Service

GET TRAINED
Learn how easy it is to work with the Rinnai M-Series by completing online training.
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