---
title: "Vallox"
description: "Vallox is a built-in integration for Home Assistant. It has 523 installs sharing analytics and works locally."
canonical: "https://vulpo.app/integrations/core/vallox"
url: "https://vulpo.app/integrations/core/vallox.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Vallox

> Vallox is a built-in integration for Home Assistant. It has 523 installs sharing analytics and works locally.

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](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/config_flow_start/?domain=vallox)

## 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.

## Setting it up

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

### Connect

- **Host**: Hostname or IP address of your Vallox device.

Also asked when changing the connection.

Texts from Home Assistant's source code, [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0).

## Entities

- **Binary sensors**: Post-heater
- **Dates**: Filter change date
- **Numbers**: Supply air temperature (Away), Supply air temperature (Boost), Supply air temperature (Home)
- **Sensors**: Cell 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
- **Switches**: Bypass locked

## Actions

- **Activate profile for duration**: Activate a profile and optionally set duration.
  Fields: Duration, Profile
- **Set profile fan speed away**: Sets the fan speed of the Away profile.
  Fields: Fan speed
- **Set profile fan speed boost**: Sets the fan speed of the Boost profile.
  Fields: Fan speed
- **Set profile fan speed home**: Sets the fan speed of the Home profile.
  Fields: Fan speed

## At a glance

- Kind: Built-in integration
- Category: [Climate](https://vulpo.app/integrations/category/climate.md), Fans and ventilation
- Number: 523 installs sharing analytics
- Connection: Works locally
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Domain: `vallox`
- Source: <https://www.home-assistant.io/integrations/vallox/>

In Vulpo: Quick Toggle card, Fan card, Chart card, Apple Watch, Control Center

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/core/vallox

---

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