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Home Assistant TestFlight
Mill

Mill Gen 3 panel heater

Air Conditioners and Heaters · Climate

Partly worksLocal

1 report: 1 says it partly works.

Reported with 1 integration: Mill.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
MillPartly works LocalLocal control setup needed local API enabled during pairing; some users saw no entities
Saved copy
… interface via a web browser without success (after having removed the integration and restarted HA). I chose "local API and cloud". I also tried resetting the panel heater (they didn't not asked me about local vs cloud when setting the heater up). My panel heaters are on an IoT network separated from my Home Blue but I don't think this is a problem as I can access the web interface of the panel heater from the Home Blue network.

Excerpt saved from GitHub on 2026-10-23.

Issue #61550 · 2021-12

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

BrandMill
CategoryAir Conditioners and Heaters