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Tech Sterowniki

Kołton ST-5305 heat pump

Air Conditioners and Heaters · Climate

Partly worksCloud

1 report: 1 says it partly works.

Reported with 1 integration: Tech Controllers.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Tech ControllersPartly works CloudPower/COP widgets mislabeled as temperature; fix branch in testing
Saved copy
Thank you for preparing the fix. I am attaching the full module JSON response for my Kołton ST-5305, firmware v1.2.3. It contains 98 tiles. The mainControllerId field has been replaced with 0 for privacy; the raw readings and unit codes are unchanged. Electrical power, heating power and COP are all zero in this snapshot. I can provide another dump during operation if needed. kolton_st5305_full_json.zip

Excerpt saved from GitHub on 2026-10-23.

Issue #221 · 2026-10

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

BrandTech Sterowniki
ModelST-5305
CategoryAir Conditioners and Heaters