WK-com ​​TB1



Our new WK-com TB1 has been developed on the basis of our tried and tested double-paneled weatherproof air conditioner from the WK-com N series.
Through detailed constructive work, an air conditioner has emerged, which is the ideal solution for extreme applications due to its excellent housing values.


  • TÜV tested according to DIN EN 1886
  • for indoor or outdoor installation
  • double housing construction
  • best thermal values T1 / TB1
  • best mechanical values L1 / D1
  • cold bridge free


Double doors

WK-com ​​TB1 двустворчатые двери

The construction of doors which permanently, i.e. even after being opened and closed many times, meets the required thermal and mechanical values is particularly sophisticated. The design with our double doors ensures absolute certainty these characteristics are met.

Decoupling the inner and outer door on one hand reduces sound propagation, and on the other hand increases insulation. This saves energy and makes the unit extremely quiet to operate.

The triple door seal significantly reduces leakage losses and contributes to energy-saving operation. The mounted seal on the frame of the inner door prevents condensation from leaking, like a tub.

New internal locking

WK-com ​​TB1 Новый внутренний замок

The extremely flat inner closure with sturdy metal housing is thermally separated from the inside of the unit, reducing leakage losses and thermal bridges.
The lock has a safety function preventing the door from opening on the discharge side.

Sturdy design

WK-com ​​TB1 Studry дизайн

The double-shell design (30 mm thick panels insulated with mineral wool inside, 50 mm thick PU cladding outside) yield outstanding thermal properties. The mechanical values such as housing leakage and deflection also meet the highest classes, D1 and L1.

The values of the housing soundproofing are equally high (see table).

Many detailed solutions prevent thermal bridges.

In the process special joints are used between the panels, and our design also allows the use of crane eyes for lifting the units.

Boarded corners


WK-com ​​TB1 Уголки с обшивкой

Corners and edges are also delicate areas in a thermally high-efficient air handling unit. Of course they need to ensure the required values long term, and in our experience they also have to be sturdy and tough against external influences.

We have therefore specifically insulated all corners and edges to prevent any thermal bridges, and have additionally faced the outside with profile sheets.


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