This is a energy reclaiming home ventilation card for homeassistant lovelace. This allows you to visualize your energy reclaiming and ventilation data from several vendors (like Stork, Zehnder, Swegon Casa, etc.) in a nice way.
- Add this repo to your HACS custom repositories.
- Install the card from the HACS store.
- Add a card with
type: 'custom:erhv-card'. - Configure the card with the entity of your energy reclaiming system and its sensors.
Example configuration:
type: custom:erhv-card
icon: mdi:account
entity: climate.ca350_climate
supply_temperature: sensor.ca350_supply_temperature
climate_entity: climate.ca350_climate
intake_temperature: sensor.ca350_outside_temperature
intake_fan_speed_rpm: sensor.ca350_supply_fan_speed
name: WHR 930
exhaust_temperature: sensor.ca350_exhaust_temperature
exhaust_fan_speed_rpm: sensor.ca350_exhaust_fan_speed
exhaust_fan_speed_percentage: sensor.ca350_return_air_level
return_temperature: sensor.ca350_return_temperature
filter_elapsed_time: sensor.ca350_filter_hours
filter_warning: binary_sensor.ca350_filter_status
bypass_state: binary_sensor.ca350_bypass_valve
preheater_state: binary_sensor.ca350_preheating_status
summer_mode: binary_sensor.ca350_summer_mode
| Option | Description | Required |
|---|---|---|
name |
Name on the card | Yes |
entity |
The entity to be displayed. | Yes |
climate_entity: |
The entity to be displayed. | Yes |
supply_temperature: |
Entity providing supply temperature | Yes |
return_temperature: |
Entity providing Return temperature | Yes |
intake_temperature: |
Entity providing Intake (outside) temperature | Yes |
intake_fan_speed_rpm: |
Entity providing Intake fan speed rpm | Yes |
exhaust_temperature: |
Entity providing Exhaust temperature sensor | Yes |
exhaust_fan_speed_rpm: |
Entity providing Exhaust fan speed rpm | Yes |
exhaust_fan_speed_percentage: |
Entity providing Exhaust fan speed % | Yes |
filter_elapsed_time: |
Entity providing filter elapsed time | Yes |
filter_warning: |
The entity providing boolean filter warning. | Optional |
bypass_state: |
For some devices an entity providing the by-pass state may be available. | Optional |
preheater_state: |
For some devices an entity providing the preheater state may be available. | Optional |
summer_mode: |
For some devices an entity providing the state of Summer Mode may be available. | Optional |
Note: The icons in the view will be displayed according to the state of the optional fields above. If the field is omitted then the icon will not be displayed.