# Daikin Altherma 4 (SG Ready)

Source: https://docs.evcc.io/en/heating/daikin-altherma-4-sg-ready

Works with Altherma 3 versions 0775, 0793, 0223, 0774, 29C1.

In combination with a HomeHub (EKRHH) configured in mode 3 (Modbus TCP/IP).

Supported features: dim

## Parameters

| Name | Description | Default / example | |
| --- | --- | --- | --- |
| modbus | Modbus Type (tcpip) |  |  |
| tempsource | Temperature source (warmwater, buffer) |  |  |

## Configuration example for evcc.yaml

```yaml
chargers:
    - name: my_heating
      type: template
      template: daikin-homehub
      
      # Modbus TCP
      modbus: tcpip
      id: 1
      host:  # Hostname
      port: 502 # Port
      tempsource: # Temperature source, [warmwater, buffer] (optional)
```