Skip to content
Home Assistant TestFlight
Mitsubishi

Mitsubishi heat pump (ESP DIY)

Air Conditioners and Heaters · Climate

WorksLocal

1 report: 1 says it works.

Reported with 1 integration: ESPHome.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
ESPHomeWorks LocalFull local control via ESP; OEM thermostat and cloud controller costly
Saved copy
For me the reason was Mitsubishi's heat pumps. OEM thermostat is overpriced and gives you fairly basic thermostat functionality, smart controller is even more expensive and goes through their servers (which reportedly have reliability issues). And ESP-based DIY solution is rather straightforward and gives me full local control.

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2025-07

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
CategoryAir Conditioners and Heaters