Heatmiser Neo Climate for Home Assistant (Marketplace integration)

Installs: 619 sharing analytics
GitHub stars: 123
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v3.4.1, October 20, 2026
Category: Climate, Thermostats and heating
Kind: Marketplace integration
Needs: Added as a custom repository in the Marketplace
Domain: heatmiserneo
Source: github.com/MindrustUK/Heatmiser-for-home-assistant
Issues: Report an issue

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

About

Heatmiser Neo Climate connects a Heatmiser NeoHub and its Neo devices to Home Assistant over the local network. It provides climate, sensor, select, lock, switch, number, button and binary sensor platforms for the connected devices. Defaults for boost duration, boost temperature, override duration and the minimum and maximum settable temperature can be changed in the options, and a new device can be paired there by giving a zone name. Actions cover setting the hub to away or holiday mode and creating or updating heating and timer profiles, either for weekdays and weekends or for each day of the week. Home Assistant can discover the hub on the network, and setup is done in the UI after adding the repository as a custom one in the Marketplace. The NeoStat WiFi device has no API and cannot be used with it.

Automatic summary of the README and code of MindrustUK/Heatmiser-for-home-assistant. 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.
Found by itself Home Assistant spots it on the network and offers to add it.
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
Locks
Switches
Sensors

Setting it up

Add its repository to the Marketplace as a custom repository and install it, then restart Home Assistant and add it under Settings, Devices and services.

Discovery method hubseek

NeoHub

Conn method websocket

HostThe hostname or IP address of the NeoHub to connect to.
API TokenThe API token to access the NeoHub API

Conn method legacy

HostThe hostname or IP address of the NeoHub to connect to.

After setup

Boost Duration
Boost Temperature
Override Duration
Max TemperatureThe maximum temperature that can be set on the device
Min TemperatureThe minimum temperature that can be set on the device
Boost DurationDefault duration when setting Boost preset
Boost TemperatureDefault temperature increase from programmed value when setting Boost preset
Override DurationDefault duration when using timer override
Zone nameZone name of the new device to pair

Texts from the code of MindrustUK/Heatmiser-for-home-assistant.

Entities

LocksLock
SelectsSwitching Differential, Optimum Start, Time Zone
SensorsFan Speed, Profile Format, Profile Alt Timer Format, Profile Heating Levels

Actions

Set Away ModeSets the hub to away or holidayFields: Hub, Away State, Holiday End
Create Profile - 5 Day / 2 DayCreates or update a profile for weekdays and weekends
Create Profile - 7 DayCreates or update a profile for each day of the week
Create Timer Profile - 5 Day / 2 DayCreates or update a timer profile for weekdays and weekends
Create Timer Profile - 7 DayCreates or update a timer profile for each day of the week

Troubleshooting

DiagnosticsDownloads a diagnostics file to attach to a bug report.
Repair noticesNotices it can show in Settings, Repairs:Found old devices

From the README

An integration for Home Assistant to add support for Heatmiser's Neo-Hub and 'Neo' range of products.
This is a work in progress for adding Heatmiser Neo-hub support to Home Assistant, I maintain this as a weekend project only so don't expect fast updates but feel free to raise issues as needed.

From the README of MindrustUK/Heatmiser-for-home-assistant, Apache License 2.0. Shortened.