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Home Assistant TestFlight
Mitsubishi

Mitsubishi heat pump via MELCloud

Air Conditioners and Heaters · Climate

Partly worksCloud

1 report: 1 says it partly works.

Reported with 1 integration: Versatile Thermostat.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Versatile ThermostatPartly works CloudSometimes fails to turn on; maintainer cites MELCloud unreliability, retry feature available
Saved copy
I’m trying to: Use a MELCloud climate entity as the underlying climate entity of a Versatile Thermostat (over_climate) to control my Mitsubishi heat pump. And I expect: When Versatile Thermostat changes the heat pump from OFF to ON, I expect VTherm to send the corresponding command to the underlying MELCloud climate entity so that the heat pump starts. But I observe this: Sometimes when VTherm tries to turn the heat pump ON, the underlying MELCloud climate entity remains OFF and the heat pump does not start. When this happens, I can see in Home Assistant that the MELCloud climate entity has …

Excerpt saved from GitHub on 2026-10-23.

Issue #2036 · 2026-08

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandMitsubishi
ModelMELCloud
CategoryAir Conditioners and Heaters