Intergas InComfort/Intouch Lan2RF gateway

The incomfort integration links Home Assistant with your Intergas Lan2RF gateway, including the boiler and any room thermostats attached to it.

It uses the incomfort client library.

Boiler

The boiler is represented as a Water Heater device. It will report the boiler’s state and current_temperature. The gateway does not expose any means to directly control the boiler or change its configuration.

Note that the current_temperature will switch between the CV (circulating volume) and Tap temperatures according to the current operating mode of the boiler. If the boiler is neither pumping nor tapping, it will be reported as the higher of the two.

In addition, there is a Sensor for each of CV pressure, CV temperature, and Tap temperature, and a Binary Sensor that will be on if there is a fault with the boiler (the fault code will be a state attribute).

Rooms

Any room thermostats (there can be 0, 1 or 2) are represented as Climate devices. They will report the thermostat’s temperature (setpoint, target temperature) and current_temperature and the setpoint can be changed.

Configuration

To set up this integration, add one of the following to your configuration.yaml file:

The hub does not have to be in the same network as HA, but must be reachable via port 80/HTTP.

Older gateways

Older gateways do not require user authentication:

# Example configuration.yaml entry, older firmware with no user credentials
incomfort:
  host: IP_ADDRESS

Newer gateways

Alternatively, if a username & password is printed on the back of the gateway:

# Example configuration.yaml entry, newer firmware with user credentials
incomfort:
  host: IP_ADDRESS
  username: USERNAME
  password: PASSWORD

Automation

To send an alert if the CV pressure is too low or too high, consider the following example:

- alias: "Low CV Pressure Alert"
  trigger:
    platform: numeric_state
    entity_id: sensor.cv_pressure
    below: 1.0
  action:
  - service: notify.pushbullet_notifier
    data:
      title: "Warning: Low CH Pressure"
      message: >-
        {{ trigger.to_state.attributes.friendly_name }}
        is low, {{ trigger.to_state.state }} bar.

Other properties are available via each device’s attributes.