---
title: "Flexit Nordic (BACnet)"
description: "Flexit Nordic (BACnet) is a built-in integration for Home Assistant. It has 225 installs sharing analytics and works locally."
canonical: "https://vulpo.app/integrations/core/flexit-bacnet"
url: "https://vulpo.app/integrations/core/flexit-bacnet.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Flexit Nordic (BACnet)

> Flexit Nordic (BACnet) is a built-in integration for Home Assistant. It has 225 installs sharing analytics and works locally.

Flexit Nordic (BACnet) is a built-in integration that connects Flexit Nordic ventilation units to Home Assistant. It communicates locally with the device, which is identified by its device ID and IP address when set up in the UI. It provides a climate entity along with sensors for room, outside, extract and exhaust air temperature, heat exchanger efficiency and speed, and electric heater power. Other sensors report air filter operating time and the remaining duration of fireplace and rapid ventilation, and a binary sensor flags a polluted air filter. Number entities set the supply and extract fan setpoints for the home, away, high, cooker hood and fireplace modes, plus the fireplace mode runtime. Switches turn cooker hood mode and the electric heater on or off.

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=flexit_bacnet)

## 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.
- **Silver quality**: Home Assistant's own rating of its code and setup experience.
- **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

- **Device**: The device ID of the Flexit Nordic device
- **IP address**: The IP address of the Flexit Nordic device

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

## Entities

- **Binary sensors**: Air filter polluted
- **Numbers**: Away extract fan setpoint, Away supply fan setpoint, Cooker hood extract fan setpoint, Cooker hood supply fan setpoint, Fireplace extract fan setpoint, Fireplace mode runtime, Fireplace supply fan setpoint, High extract fan setpoint, High supply fan setpoint, Home extract fan setpoint, Home supply fan setpoint
- **Sensors**: Air filter operating time, Electric heater power, Exhaust air fan control signal, Exhaust air fan, Exhaust air temperature, Extract air temperature, Fireplace ventilation remaining duration, Heat exchanger efficiency, Heat exchanger speed, Outside air temperature, Rapid ventilation remaining duration, Room temperature, and 3 more
- **Switches**: Cooker hood mode, Electric heater

## At a glance

- Kind: Built-in integration
- Category: [Climate](https://vulpo.app/integrations/category/climate.md), Fans and ventilation
- Number: 225 installs sharing analytics
- Connection: Works locally
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Quality scale: Silver quality scale
- Domain: `flexit_bacnet`
- Source: <https://www.home-assistant.io/integrations/flexit_bacnet/>

In Vulpo: Quick Toggle card, Climate card, Chart card, Apple Watch, Control Center, Climate Live Activity (Pro)

[Widgets & Live Activities in Vulpo](https://vulpo.app/features/widgets-and-live-activities)

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/flexit-bacnet

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