Heat Pump Hydraulic Card

Live demo with simulated heat pumps – no Home Assistant needed. Pick a heat pump and an operating state.

GitHub repository and docs Install via HACS Preset feedback Community thread

Your system asks for reduced motion, so the card shows no animations – just like the default in Home Assistant. To see the flow without changing the operating system setting, choose animations: always in the card.

Click any part of the card: in Home Assistant it opens the more-info dialog of that entity.

Heat pump

Lambda, HeishaMon and Kronoterm (Cloud API) are confirmed on real installations. ViCare, myPyllant and EMS-ESP are built from the integrations' source code – feedback welcome.

Operating state

Display

Layout

Wide puts the tiles beside the schematic when the card is wide enough; compact saves space in narrow columns; wall display uses large type and hides the controls until you touch the card.

Card theme

Automatic follows the dashboard. Night dims the card for wall tablets; high contrast strengthens text, pipes and outlines.

Unit drawing

Automatic uses the drawing of the preset (Lambda, Viessmann, Vaillant, Bosch/Buderus, Panasonic). Saunier Duval and Samsung are selectable manually. Vaillant comes in three sizes. Ground and groundwater sources keep their loop symbol.

Colours

Every colour is a CSS variable (--hfc-*) you can set in a theme or with card-mod.

Card configuration

Entities not listed are found by the preset.