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VR 300 TK/B /4 Heat Rec. Unit

AURA Compact Units

  • Rotating heat exchanger
  • Reversible – left or right hand version
  • Automatic change normal/summer operation
  • No need for condensate drain

The VR 300 TK/B is a compact unit for ventilation of homes and primarily developed for wall mounted installation but can be installed horizontally e.g. in a false ceiling. The unit is double skinned, fully insulated, equipped with centrifugal fans for supply/ extract air, rotating heat exchanger, filters and thermostat operated re-heater battery. VR 300 TK/B is quipped with large inspection hatches on both sides and is by that means reversible for optimal and simple duct connections.

The cooker hood can be connected via duct on the top of the unit if it is placed separate from the kitchen. As an alternative, a cookerhood can be installed directly under the unit.The extract air from the cookerhood is drawn via an integrated bypass duct directly to the extract fan bypassing the exchanger block. The airflow are set from a cooker hood or a separate control switch with an internal transformer, CTK/B ot CTK/B-S.

Electrical connection

  • Connection to power supply via 1 m cable with earthed plug
  • Special contact for connection of control switch or cookerhood

Electrical connection

  • Connection to mains supply via 1 m cable and plug for earthed connection
  • 4-core (12V) for signal from remote control panel, if installed. Connection via external plug or alternatively on terminal block in the junction box. Use twin plugs for installation of several control panels.
  • 2-core for potential free signal from separate timer, if installed

Our products

NGM Company is one of the largest suppliers of fans for use in various building ventilation applications.

NGM Company supplyes our clients with a full range of air terminal devices.

Regulating efficiently the natural environment, NGM Company's units can create silently the perfect indoor conditions; your conditions!