WarmLink for Home Assistant (Marketplace integration)

On Home Assistant 2026.10 or older? Open it in HACS

Installs: 51 sharing analytics
GitHub stars: 3
Connection: Uses the vendor's cloud
Upkeep: Updated in the last 6 months
Version: v78.0, October 24, 2026
Category: Climate
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: warmlink
Source: github.com/srbjessen/ha-warmlink
Issues: Report an issue

Shows in Vulpo Quick Toggle card, Climate card, Button card, Select card, Apple Watch, Control Center, Climate Live Activity.

Download Vulpo Widgets & Live Activities in Vulpo

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

About

Home Assistant integration for WarmLink/Linked-Go Chinese R290 heat pumps (Zealux, Alsavo, Aquatemp, Fairland, Nor-R290)

Description from srbjessen/ha-warmlink

Shows in Vulpo

Quick Toggle card, Climate card, Button card, Select card, Apple Watch, Control Center, Climate Live Activity.

Download Vulpo Widgets & Live Activities in Vulpo

Supports

Uses the vendor's cloudNeeds an internet connection and an account with the vendor.
From the MarketplaceInstalled through the Marketplace, formerly HACS.
Actively maintainedIts author released or pushed a change in the last six months.

Provides

Climate
Water heaters
Switches
Sensors

Setting it up

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

WarmLink Setup

Username
Password
Language
Device code (members / shared accounts only)Leave blank to auto-detect (owner accounts). For a shared/member account, enter the heat pump's device code — find it in the WarmLink app under the device's information.

Also asked when changing the connection.

Re-authenticate WarmLink

Password

Texts from the code of srbjessen/ha-warmlink.

From the README

Home Assistant integration for WarmLink/Zealux heat pumps.
Monitor and control your WarmLink/Zealux heat pump directly from Home Assistant with comprehensive sensor coverage, fault code monitoring, and real-time updates.

From the README of srbjessen/ha-warmlink, MIT License. Shortened.