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Home Assistant TestFlight
Daikin

Daikin ducted heat pump and ERV

Air Conditioners and Heaters · Climate

WorksLocal

1 report: 1 says it works.

Reported with 1 integration: Modbus.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
ModbusWorks LocalModbus controller used since connected controllers did not support ERV
Saved copy
I recently installed a Daikin ducted heatpump, along with a Daikin ERV that sits in line with the heatpump. Instead of going with a connected smart controller (none of which supported the ERV anyway) I got a modbus controller for the system that Daikin seems to market more towards commercial installs. The benefit is that I now have full local control of the system via Home Assistant but it also works in tandem with the standard wall controller (incase Home Assistant is down, or something)

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2024-05

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

BrandDaikin
CategoryAir Conditioners and Heaters