Product Description

Unit heaters: wall- and ceiling-mounted units. The industrial and commercial warm air solution for almost every application.

Key Features

  • Awide range of models to meet every design need – “TOP” in terms of price and performance.
  • TOP units essentially meet the demand for cost-effective and controllable air handling.
  • Neutral in colour, it is robust and strong.
  • Sickle-blade, whisper-quiet fan with a range of use.
  • Single row louvre and fan guard.
  • Electromechanical control or KaControl system possible.
  • Can be integrated into KaControl networks or building automation system, such as BACnet, Modbus or LON.

Your Benefits

  • Heat exchanger options for themost diverse applications.
  • Extensive range of accessories.
  • Whisper-quiet sickle-blade fan.


  • Aerodynamic sickle-blade whisper-quiet cast-aluminium fan with optimised full nozzle.
  • The following models of fan are available:
    • 1-stage, 1-phase sickle-blade whisper-quiet fan 230 V/50 Hz
    • 2-stage, 3-phase sickle-blade whisper-quiet fan 400 V/50 Hz
    • 2-stage, 3-phase wide-blade fan 400 V/50 Hz, explosion-proof (on request)
    • 0-100% fan speed control
    • EC fans on request
  • There are four models of heat exchanger available:
    • Copper/aluminium, ideal for low temperature systems
    • Galvanised steel, for LPHW, LPWW and thermal oil
    • Galvanised steel, for steam
    • Galvanised steel, cross-counterflow

Areas of application/installation

  • Production plants, warehouses.
  • Buildings connected to district heating systems or with wide temperature ranges.
  • Areas at risk of explosion.
  • It is supplied complete with standard wall/ceiling brackets

Also good to know

  • Housing self-supporting, completely made of galvanised steel metal, powdercoated on request.
  • Comprehensive range of modular accessories for simple adaptation to technical and structural requirements (for recirculating air or mixed air operation).