Genvex Connect for Home Assistant (Marketplace integration)

Installs: 156 sharing analytics
GitHub stars: 62
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v1.5.4, September 25, 2026
Category: Climate
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: genvex_connect
Source: github.com/superrob/genvexconnect
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

About

Genvex Connect is an integration that connects Genvex Connect and Nilan Gateway ventilation units to Home Assistant over the local network. Local communication is handled by the GenvexNabto library, so the integration does not depend on a cloud service. It requires a Genvex Connect or Nilan gateway, while newer Genvex Optima units have a gateway built into the mainboard and only need an Ethernet connection. The integration provides a climate entity for ventilation, along with sensors for temperatures, binary sensors for states such as bypass, defrost and reheat, and switches for functions like boost, cooling and preheating. It also offers number and select controls for target temperature, bypass behavior, fan levels and central heating options, plus a button to reset the filter. Setup is done in the UI, using the email address from the Genvex Connect app.

Automatic summary of the README and code of superrob/genvexconnect. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Climate
Switches
Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

Genvex Connect Setup

IP
Port
Email

Genvex Connect Setup

Device ID

Genvex Connect Setup

Texts from the code of superrob/genvexconnect.

Entities

Binary sensorsBypass, Summer mode, Defrost active, Reheat active, Heatpump, Heatpump Heating Element, Heatpump Heating Water, Heatpump Heating Room
ButtonsReset filter
ClimateVentilation
NumbersTemperature target, Bypass open offset, Bypass outside min offset, Bypass forced speed, Bypass forced temp offset, Supply air - Level 1, Supply air - Level 2, Supply air - Level 3, Supply air - Level 4, Extract Air - Level 1, Extract Air - Level 2, Extract Air - Level 3, and 13 more
SelectsFan level, Antilegionella, Cooling Priority, Cooling start offset, Central heating pump mode, Central heating source, Central heating mode, Low humidity fan level, High humidity fan level
SensorsTemperature Supply air, Temperature Supply air (After heater), Temperature Outside air, Temperature Extract air, Temperature Exhaust air, Temperature Room, Temperature Condenser, Temperature Evaporator, Temperature Heater, Temperature Frost Protection, Temperature Hotwater Top, Temperature Hotwater Bottom, and 32 more
SwitchesHumidity Control, Reheating, Preheating, Cooling, Boost

From the README

This component integrates Genvex Connect and Nilan Gateway devices directly into Home Assistant. It uses the GenvexNabto library, which manages local communication with the devices. For more technical details about the project, refer to that repository.
To use this integration, an official gateway is required. This can be either a Genvex Connect gateway or a Nilan gateway. Newer Genvex Optima devices come with a built-in gateway on the mainboard and only require an Ethernet connection.

From the README of superrob/genvexconnect, GNU AGPL v3.0. Shortened.