Local Home Assistant integration for Fränkische profi-air ventilation units (KWL/MVHR). Supports 250/400 touch (HTTP) and 250/360 flex + 130/180 flat (Modbus TCP). Self-learning diagnostics: filter clogging, heat-recovery drift, bearing wear, night-cooling tracking. No cloud.
home-automation smart-home kwl home-assistant hvac hacs ventilation home-assistant-integration mvhr home-assistant-custom-component hacs-integration heat-recovery profi-air profiair fraenkische
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Updated
Sep 29, 2026 - Python