ComfoControl

ComfoControl

by Zehnder Group AG

6 ratings
10 reviews
Free

Details

  • Released
  • Updated
  • June 30, 2016
  • February 4, 2026

Features

ComfoControl screenshot #1 for iPhone
ComfoControl screenshot #2 for iPhone
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About

Control your home ventilation system remotely or locally. Get alerts for filter changes and monitor system data. Installers can set up units and provide remote support.

Remote and local system control
Filter change assistant
Ventilation unit data overview
Installer setup and commissioning
Remote customer support
Firmware updates
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What's New in ComfoControl

1.9.7

February 4, 2026

- Improved Ventilation Controls: We’ve fixed a bug that caused the ventilation configuration sliders to behave inconsistently. Adjusting your airflow is now smoother and more precise.

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User reviews

New FW /App broke local connection.

It used to work great but after a an app update and recent service (can’t remember if they did a firmware update on the unit or not) I logged into the app for the first time since changing season at the end of summer and now it fails to connect and tells me to join the local network. I am on the local network! Only way to connect to unit is on 4G these days for some reason.
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Feature add on.

I wish there was an option to schedule the bypass function.

Nice app, but…

Nice app but missing some features on the programming side (to better automate analogue sensors that have been added and make them play nicely with scheduling features).

Also periodically hangs at the ‘connecting’ step, which requires me to disconnect the ComfoConnect module to force a reset before it will work. This failure should be able to be automatically recovered since there is no direct control of the ComfoConnect module. This — in particular — is very clunky / frustrating and stops me from giving a higher score.
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Good App, but a few missed opportunities

The Zehnder Q Series HRV has so many incredible features and the app definitely allows you the ability to do a lot.

But it feels like it is missing some features that would make it incredible.
Some off the top of my head would be the following:

- The ability to activate and deactivate at set times through the scheduler
- The ability to adjust the length of your boost time, when pressed at the switch
- Weather forecast integration
- Having to go into the unit status every time to check all 4 of the air temps is slow and clunky

Not a huge deal, but adding these features would make for a better user experience.
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Decent app

Great little app and certainly beats having to go to the unit personally when you want to change modes etc..

The scheduler could be a little better, at the moment you have to go through each day setting the time when a nice repeat function would do the job.

If I was being picky then the ability to switch to dark mode would be really nice
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Developer apps

FAQ

What can ComfoControl do?

ComfoControl allows you to conveniently control your ComfoAir Q and ComfoAir Flex ventilation system both locally and remotely. It also provides a filter change assistant and a comprehensive overview of your system's data.

Is ComfoControl free to use?

Yes, ComfoControl is available for free. It does not have any in-app purchases or advertisements, offering a completely free experience for users.

What devices does ComfoControl support?

ComfoControl is available for iPhone, iPad, and iPod. It is designed to work across various Apple devices, ensuring broad accessibility for its users.

How often is ComfoControl updated?

The latest version of ComfoControl is 1.9.7, last updated on February 4, 2026. This indicates a commitment to regular updates and improvements for the application.

What is the age rating for ComfoControl?

ComfoControl has an age rating of 4+. This means it is suitable for users aged 4 and above, making it accessible for families.

Can installers use ComfoControl?

Yes, ComfoControl is designed for installers, offering easy setup and commissioning of ComfoAir Q and ComfoFlex ventilation systems. Registered installers can also provide remote support and firmware updates to customers.

What is the user rating for ComfoControl?

ComfoControl has an average rating of 3.8 stars from 6 ratings. This provides a general indication of user satisfaction with the application's performance and features.

Are there additional features available for ComfoControl?

Yes, additional features like voice control and a dashboard are being developed. You can sign up for the beta program on the Zehnder Systems website to access these upcoming features.