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Home Assistant TestFlight
Sinope

Sinope RM3500WF water heater controller

Air Conditioners and Heaters · Climate

WorksCloud

1 report: 1 says it works.

Reported with 1 integration: Hilo.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
HiloWorks CloudSupport merged in 2026; RM3510WF should work but is untested
Saved copy
Tested with RM3500WF, should also work with RM3510WF but untested. Depends on https://github.com/dvd-dev/python-hilo/pull/392

Excerpt saved from GitHub on 2026-10-23.

PR #900 · 2026-03

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

BrandSinope
ModelRM3500WF
CategoryAir Conditioners and Heaters