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Home Assistant TestFlight
Heatmiser

Heatmiser PRT thermostat

Thermostats · Climate

Not working

1 report: 1 says it doesn’t work.

Reported with 1 integration: Heatmiser.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
HeatmiserNot workingSetup fails with type error on climate component
Saved copy
So in reviewing the component itself, it looks like it's meant to work with the following [code] I'm not familiar with the Heatmiser products, but is the PRT (Programmable Room Thermostat) a specific model in their line? I'm sure you guys have already reviewed the v3 documentation, but it says it's compatible with the following: [code] That being said, I agree with @brettyboo, the first step is to make sure the python component works, perhaps @tinloaf can add some suggestions.

Excerpt saved from GitHub on 2026-10-23.

Issue #13146 · 2018-03

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

BrandHeatmiser
ModelPRT
CategoryThermostats