Komfort EC LBE 400

The Komfort EC LBE 400 is a premium Mechanical Ventilation with Heat Recovery (MVHR) unit with a horizontal spigot design. With a maximum airflow of 480 m³/h at 100 Pa and a tested heat recovery efficiency of up to 91% (SAP Appendix Q), it provides exceptional comfort and energy savings for residential and light commercial buildings

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Description

The Komfort EC LBE 400 is a premium heat recovery air handling unit engineered to deliver superior indoor air quality with maximum energy efficiency. Designed with a robust double-skinned galvanised steel casing and 40 mm mineral wool insulation, it provides excellent thermal and acoustic performance, making it suitable for residential and small commercial applications

Key Features:

  • Airflow Capacity: Up to 480 m³/h @100pa, ensuring reliable ventilation for medium to large houses and small commercial applications.
  • Heat Recovery Efficiency: Up to 91%, achieved through a counter-flow polystyrene heat exchanger that recycles heat from the extract air. The LBE version includes an electric reheater for additional supply air temperature control.
  • Integrated Filtration: Equipped with G4 extract filters and dual-stage F7 supply filters, offering effective dust and particle protection.
  • Bypass Function: Automatic summer bypass for natural cooling using fresh outdoor air.
  • Quiet Operation: Low noise levels (as little as 38 dBA at 3m) make it suitable for living spaces.

Smart Control & Connectivity:

The S21 controller provides full automation and connectivity options:

  • Wi-Fi and Ethernet for remote management via the Blauberg AHU mobile app (iOS & Android).
  • BMS integration with Modbus (RTU/TCP).
  • Flexible scheduling, boost mode, timer, fireplace mode, and freeze protection.
  • Optional sensors for CO₂, humidity, VOC, and PM2.5 for intelligent air quality management.

Komfort EC LBE Datasheet

Komfort EC LBE User Manual

S21 User Manual