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Home Assistant TestFlight
Rademacher

DuoFern Radiator Actuator (firmware 1.7-2)

Lights · Lighting

Partly worksLocal

1 report: 1 says it partly works.

Reported with 1 integration: Rademacher Homepilot.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Rademacher HomepilotPartly works LocalNewer units appear as Generic Device, not thermostat; older 1.6-2 units fine
Saved copy
Hello, german version below. I bought three new additional radiator thermostats from HomePilot. They work well, but are not recognized by the integration in the same way as the old ones. (see screenshot) What can I do to ensure that they are correctly recognized as “DuoFern Radiator Actuator” like the one in the bathroom? The firmware of the old thermostat in the bathroom is 1.6-2 and that of the new one in the office is 1.7-2. The problem this causes is that I cannot select HVAC mode. Thank you very much for your help. I am happy to provide further information. _ Ich habe 3 neue zusätzliche …

Excerpt saved from GitHub on 2026-10-23.

Issue #156 · 2025-09

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

BrandRademacher
ModelDuoFern Radiator Actuator
CategoryLights