---
title: "Thermia Heat Pump"
description: "Thermia Heat Pump is a Marketplace integration for Home Assistant. It has 273 installs sharing analytics, needs the vendor's cloud and was last updated December 23, 2025."
canonical: "https://vulpo.app/integrations/marketplace/klejejs-ha-thermia-heat-pump-integration"
url: "https://vulpo.app/integrations/marketplace/klejejs-ha-thermia-heat-pump-integration.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Thermia Heat Pump

> Thermia Heat Pump is a Marketplace integration for Home Assistant. It has 273 installs sharing analytics, needs the vendor's cloud and was last updated December 23, 2025.

Thermia Heat Pump is an integration that connects Thermia heat pumps to Home Assistant. It talks to the vendor's cloud service through the Python Thermia Online API, so the supported heat pump models are those covered by that library. The integration adds binary sensors, sensors, switches and water heaters. It is added from the Home Assistant UI and asks for the Thermia username and password. A debug action writes a diagnostic file to the configuration directory, which can be attached to an issue when a heat pump model is unsupported or misbehaves. The Marketplace is needed to install it, or HACS on version 2026.10 and older.

Automatic summary of the README and code of klejejs/ha-thermia-heat-pump-integration. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=klejejs&repository=ha-thermia-heat-pump-integration&category=integration)

On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=klejejs&repository=ha-thermia-heat-pump-integration&category=integration)

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **From the Marketplace**: Installed through the Marketplace, formerly HACS.

## Setting it up

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

### Connect

- **Thermia Username**
- **Thermia Password**

Texts from the code of [klejejs/ha-thermia-heat-pump-integration](https://github.com/klejejs/ha-thermia-heat-pump-integration).

## From the README

> Thermia Heat Pump Integration for Home Assistant. Depends on Python Thermia Online API.
>
> Component to integrate with Thermia Heat Pump.

From the README of [klejejs/ha-thermia-heat-pump-integration](https://github.com/klejejs/ha-thermia-heat-pump-integration#readme), [GNU GPL v3.0](https://spdx.org/licenses/GPL-3.0.html). Shortened.

## At a glance

- Kind: Marketplace integration
- Category: [Climate](https://vulpo.app/integrations/category/climate.md), Heat pumps and air conditioning
- Number: 273 installs sharing analytics; 56 GitHub stars
- Connection: Needs the vendor's cloud
- Upkeep: No update in 6 to 18 months
- Needs: Needs the Marketplace (HACS on 2026.10 and older)
- Latest version: 5.4.0, last updated December 23, 2025
- Domain: `thermia`
- Source: <https://github.com/klejejs/ha-thermia-heat-pump-integration>
- Issues: <https://github.com/klejejs/ha-thermia-heat-pump-integration/issues>

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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/marketplace/klejejs-ha-thermia-heat-pump-integration

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