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Home Assistant TestFlight
Drayton Wiser

Wiser hot water

Lights · Lighting

Works

1 report: 1 says it works.

Reported with 1 integration: Drayton Wiser Integration for Home Assistant.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Drayton Wiser Integration for Home AssistantWorksOn/off switch entity added so it can be exposed elsewhere
Saved copy
Summary - Adds `WiserHotWaterSwitch`, a stateful `SwitchEntity` that reflects the real `hotwater.current_state` and calls `override_state("On"/"Off")` on turn on/off, so Hot Water can be exposed to HomeKit as a proper switch with accurate state (instead of only the stateless "Toggle Hot Water" button that requires guessing at current state). - Purely additive, the existing `WiserOverrideHotWaterButton` is left in place, so no existing entities/automations are broken. Fixed issue #626 ## Test plan - [x] `python -m unittest discover -s tests -v`, all 17 tests pass (4 new tests added covering …

Excerpt saved from GitHub on 2026-10-23.

PR #682 · 2026-08

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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

BrandDrayton Wiser
CategoryLights