Vallox for Home Assistant (built-in integration)

About

Vallox is a built-in integration that connects Home Assistant to a Vallox ventilation unit over the local network. It is set up in the UI by entering the hostname or IP address of the device. It adds sensors for temperatures at the outdoor, supply, extract and exhaust air, as well as efficiency, fan speed, current profile, profile duration and the time remaining before the filter needs changing. A binary sensor reports the post-heater, a date entity holds the filter change date, and a switch locks the bypass. Number entities set the supply air temperature for the Away, Boost and Home profiles. Actions activate a profile with an optional duration and set the fan speed of the Away, Boost or Home profile.

Automatic summary of Home Assistant's source code. Something wrong? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
Set up in the UI Add it in Settings, Devices and services. Nothing to download.
Updated with Home Assistant Ships and updates with every Home Assistant release.

Provides

Fans
Switches
Sensors

Setting it up

It is added under Settings, Devices and services, with Add integration.

Connect

HostHostname or IP address of your Vallox device.

Also asked when changing the connection.

Texts from Home Assistant's source code, Apache License 2.0.

Entities

Binary sensorsPost-heater
DatesFilter change date
NumbersSupply air temperature (Away), Supply air temperature (Boost), Supply air temperature (Home)
SensorsCell state, Current profile, Efficiency, Exhaust air, Extract air, Extract fan speed, Fan speed, Optional air, Outdoor air, Profile duration, Remaining time for filter, Supply air, and 2 more
SwitchesBypass locked

Actions

Activate profile for durationActivate a profile and optionally set duration.Fields: Duration, Profile
Set profile fan speed awaySets the fan speed of the Away profile.Fields: Fan speed
Set profile fan speed boostSets the fan speed of the Boost profile.Fields: Fan speed
Set profile fan speed homeSets the fan speed of the Home profile.Fields: Fan speed