---
title: "MELCloud"
description: "MELCloud is a built-in integration for Home Assistant. It has 7.1k installs sharing analytics and needs the vendor's cloud."
canonical: "https://vulpo.app/integrations/core/melcloud"
url: "https://vulpo.app/integrations/core/melcloud.md"
last-updated: "2026-10-22"
version: "1.4"
---

# MELCloud

> MELCloud is a built-in integration for Home Assistant. It has 7.1k installs sharing analytics and needs the vendor's cloud.

MELCloud is a built-in integration that connects Mitsubishi heating and cooling devices to Home Assistant through the vendor's cloud. It provides climate control, water heater entities, binary sensors, numbers, selects and sensors. Sensors cover energy consumed and produced per day for heating, cooling and hot water, along with condensing temperature, heat pump frequency and demand percentage. Binary sensors report the state of the boiler, the immersion heater and the two valves, while a number sets flow temperature and a select sets operation mode. Two actions set the horizontal and vertical vane positions. Setup is done in the UI with the account email and password, and a diagnostics download is available for bug reports.

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=melcloud)

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **Set up in the UI**: Add it in Settings, Devices and services. Nothing to download.
- **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 to MELCloud

- **Password**
- **Email**

Also asked when signing in again.

### Reconfigure your MELCloud

- **Password**: Enter the (new) password for MELCloud.

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

## Entities

- **Binary sensors**: Boiler, Immersion heater, 2-way valve, 3-way valve
- **Numbers**: Flow temperature
- **Selects**: Operation mode
- **Sensors**: Condensing temperature, Daily cooling energy consumed, Daily cooling energy produced, Daily heating energy consumed, Daily heating energy produced, Daily hot water energy consumed, Daily hot water energy produced, Demand percentage, Energy consumed, Energy produced, Heat pump frequency, Flow temperature, and 7 more

## Actions

- **Set vane horizontal**: Sets horizontal vane position.
  Fields: Position
- **Set vane vertical**: Sets vertical vane position.
  Fields: Position

## Troubleshooting

- **Diagnostics**: Downloads a diagnostics file to attach to a bug report.

## At a glance

- Kind: Built-in integration
- Category: [Climate](https://vulpo.app/integrations/category/climate.md), Heat pumps and air conditioning
- Brand: [Mitsubishi](https://vulpo.app/integrations/mitsubishi.md)
- Number: 7.1k installs sharing analytics
- Connection: Needs the vendor's cloud
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Domain: `melcloud`
- Source: <https://www.home-assistant.io/integrations/melcloud/>

In Vulpo: Climate card, Select card, Chart card, Apple Watch, Climate Live Activity (Pro)

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

## Other ways in for Mitsubishi

| Name | Kind | Installs or stars | Connection | Upkeep |
| --- | --- | --- | --- | --- |
| [Mitsubishi WF-RAC](https://vulpo.app/integrations/marketplace/blues-sechseck-mitsubishi-wf-rac-integration.md) | Marketplace integration | 2.1k installs sharing analytics | Works locally | Updated in the last 6 months |
| [MELCloud Home](https://vulpo.app/integrations/core/melcloud-home.md) | Built-in integration | 993 installs sharing analytics | Needs the vendor's cloud | Part of Home Assistant |
| [MELCloud Home](https://vulpo.app/integrations/marketplace/andrew-blake-melcloudhome.md) | Marketplace integration | 707 installs sharing analytics | Needs the vendor's cloud | Updated in the last 6 months |
| [Kumo](https://vulpo.app/integrations/marketplace/dlarrick-hass-kumo.md) | Marketplace integration | 288 installs sharing analytics | Works locally | Updated in the last 6 months |
| [Mitsubishi Electric Wi-Fi Control](https://vulpo.app/integrations/marketplace/jz-v-ha-melview.md) | Marketplace integration | 174 installs sharing analytics | Needs the vendor's cloud | Updated in the last 6 months |

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/melcloud

---

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