The wall mounted convectors Korawall OKN are standard wall mounted convectors with a long history, used in households as well as in commercial premises. The functional design, easy mounting and economical operation are the reasons why they are so popular with our customers. Even with small dimensions of the heat exchanger this unit can achieve great outputs. Big advantage of the wall mounted convectors OKN is their very low surface temperature of 40 °C and no heat dissipation into the wall.

Apart from their design this wall mounted convectors offer many other advantages: efficient operation, higher performance at smaller dimensions, faster onset of heat. Surface temperature is max. 40 °C and the heat is transferred to the space of the room, and not into the wall.

PLAN – design solution of wall mounted convector with flat front panel.

Variante Economic OKN

 zinc galvanised steel casing painted in RAL 9016 - white
Variante OKN PLAN   flat front panel,  zinc galvanised steel casing painted in RAL 9016 - white
Height (mm) 450, 600  mm
Depth (mm) 60, 120 mm
Length (mm) 400, 600, 800, 1000, 1200, 1400, 1600, 1800, 2000 mm
Heat output (W) from 266 to 2598
Max. working pressure (MPa) 1,2
Max. working temperature 110° C
Max. surface temperature 40° C
Connecting thread inner G 1/2“
Connection method recommended bottom connection, side
ΔT = 50 °C Length [mm] Temperature exponent
400 600 800 1000 1200 1400 1600 1800 2000
450 60 266 399 532 665 798 931 1064 1197 1330 1,3
450 120 451 676 902 1127 1352 1578 1803 2029 2254 1,3
600 60 291 436 582 727 872 1018 1163 1309 1454 1,3
600 120 519 779 1038 1298 1558 1817 2077 2336 2596 1,3

Wall mounted convectors' classification

  • KORAWALL OKN - casing in zinc galvanised steel sheet coated in RAL 9016 - white
  • KORAWALL OKN Plan – element with flat front panelOKN

Standard delivery contains

  • casing in zinc galvanised steel sheet coated in shade RAL 9016 – white
  • AI/Cu heat exchanger with low water content, air vent and uniquely shaped lamellas for a higher heat output
  • option of a bottom or a side connection
  • set for mounting the element on the wall containing dowels, screws and suspension brackets
  • strong packaging contains assembly guide


Selectable specification

  • in case of ordering more than 5 pieces it is possible to choose another colour shade finish according to the RAL scale (the manufacturer must be consulted about the change)
  • in case of low temperature gradient or lack of performance the KORAWALL OKIOC unit can be used


Side connection                                                       Depth 6 cm   Depth 12 cm          
WK B/6 WK B/12
Bottom connection                                                Depth 6 cm                                             Depth 12 cm        
WK S/6 WK S/12

OKN is available in right or left version. The connecting side must be indicated in the order. In the schematic representations the dimensions are expressed in mm.

Design solutions
The wall mounted heating elements OKN have on their front face a significant design element, which consists of one design section in the lengths from 40 to 120 cm, two sections in the
lengths from 140 to 180 cm and three sections in the length of 200 cm.        



Anchoring diagram


Installation instructions
It is recommended to always position the wall mounted heating  element on a peripheral wall, 10 cm above the floor. Elements are suspended on the wall with the use of dowels and screws included in the packaging. See the sketch of element anchorage for the method of suspension on the wall. The elements are supplied assembled. Detailled information about installation and fixing the units
OKN can be found in Assembly Instructions.

LICON - Assembly instruction OKN, OKNBAssembly instruction OKN

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