VKN5P Trench heater with fresh air supply

Thanks to the construction of VKN5P trench heaters, which are part of the freshAIR+ system, treated air is supplied to room from a ventilation unit in which it is subjected to preliminary filtration. The stream of conditioned air is supplied directly to the heat exchanger, which renders it possible to adjust the supply air temperature to user requirements locally.

• High-efficiency heat exchanger
• Quiet and energy-efficient EC fans
• Dedicated control system

VKN5P heaters are considered the simplest to adjust and allow for the fastest response to changing
heat demand in the room. Fan allows us to increase the volume of air flowing through the heat exchanger, which results in an increase in the dynamics of the heat transfer processes and a significant increase in the heat output of the trench heater.

Standard:
• casing made of galvanized steel sheet in standard black RAL 9005 color,
• highly efficient copper-aluminum heat exchanger with air vent,
• modern fan with silent and highly efficient 24 V DC EC motor,
• CAV constant flow regulator,
• 1 or 2 air spigots for ventilation,
• connection space cover,
• fan cover, with air stream nozzles,
• water connection: 3/4″ female threat,
• trench struts,
• fixing anchors,
• leveling legs.


Additional:
• casing powder-coated in any RAL colour,
• decorative frame: L or F type made of natural or anodized aluminium,
• decorative grille made of natural or anodized aluminium, wood or stainless steel,
• fibreboard cover,
• raised floor support system,
• air filter (requires increasing the height of the casing by 10mm),
• control system.

Maximum permissible operating pressure: 1.0 MPa.
Test pressure of 1.3 MPa.
Maximum hydraulic pressure: 1.69 MPa.
Minimum operating temperature: 6°C.
Maximum operating temperature: 110°C