The Rinnai Control-R™ Takes Control and Flexibility to a Whole New Level

The Rinnai Control-R™ and App allow new and existing Rinnai Residential and Commercial Tankless Water Heaters to be remotely monitored and controlled via smart devices, providing a never-before-available option for Rinnai Tankless water heating management, control and maintenance.

Control and Monitoring –
Homeowners and business owners alike can utilize smart phones or tablets to conveniently power on/off Rinnai water heating systems, adjust water temperature, activate the recirculation system and monitor the system performance.

What’s New

Version 2.1.34

Bug Fixes

Ratings and Reviews

1.6 out of 5
67 Ratings

67 Ratings

BrianOz1 ,

Very Limited Functionality

App only does three things: 1) Push button circulation, which I think is pointless (I’m not going to access an app before washing my hands in the sink); 2) Set water temp, which you might do 2-3 times a year; 3) set a schedule for circulation, which I have set everyday nonstop 6:00am - 10:00pm (I don’t like waiting for hot water).

What the app really needs is HomeKit integration that starts circulation based on geolocation of homeowners’ phones. It wouldn’t be that hard to develop and would be the most energy efficient and convenient for users.

Namrog84 ,

It works atleast

For the cost of this unit I would expect a little better functionality but they clearly do not have software developers. It does work though but scheduling can only be 30 minutes and you cannot set at the quarter hour or other. It needs some improvement, but we atleast have an app...

Tbrim ,

Want more control

Despite the long amount of time to get this system working, the only thing I can do with this app is remotely set the temperature and schedule recirculation mode to on. I want to have more control over recirculation events. Like how often it should recirculate despite the temperature of the gel valve. The gel valve does not take into account whether or not you have copper pipes in slab or insulated PVC. Bottom line is, Thermocirc360 is not worth the cost if you don't have an insulated hot water line.


Rinnai America Corporation
39.5 MB

Requires iOS 11.4 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like