Detail reference

KORAWALL OKN

KORAWALL OKN wall-mounted convectors are standard wall-mounted convectors with a long history, used in households as well as in commercial premises. Modern design, easy installation and economical operation are some of the reasons why they are so popular with our customers. The unique design of our heat exchangers achieves higher outputs even with small dimensions of the element. Low surface temperature of 40 °C and no heat dissipation into the wall are great advantages of KORAWALL OKN wall-mounted convectors.

PLAN model – a design solution with a perfectly 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	90° C
Surface temperature	40° C _{According to inlet water temperature}
Connecting thread	inner G 1/2“
Connection method	recommended bottom connection, side

Input temperature [°C]

Output temperature [°C]

Air temperature [°C]

ΔT

ΔT = 50 °C		Length [mm]									Temperature exponent
Height [mm]	Depth [mm]	400	600	800	1000	1200	1400	1600	1800	2000	Temperature exponent
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

Standard contents

KORAWALL OKN - casing in zinc galvanised steel sheet coated in RAL 9016 - white
KORAWALL OKN Plan – PLAN with perfectly flat front panel

Standard delivery contains

• casing made of galvanized RAL 9016 white lacquered steel
• AI/Cu heat exchanger with low water content, bleed valve and uniquely shaped fins for higher heat output
• bottom or side connection (according to the order code)
• installation set for fixing the convector to the wall – dowels, screws and suspension brackets
• durable packaging, installation instructions

Optional

• other RAL colour chart lacquers available. Please consult with our staff prior to ordering.
• thermostatic valve and other regulation accessories

Side connection Depth 6 cm	Depth 12 cm

Bottom connection Depth 6 cm	Depth 12 cm

KORAWALL OKN convectors are available with right or left connections. The required connection side must be specified in the order. Measurements shown in mm.

Design solutions
KORAWALL OKN wall-mounted convectors display a significant design element on their front panel, repeated on longer convectors. A single pattern appears on lengths from 40 to 120 cm,
two patterns on lengths of 140 to 180 cm and three patterns on models 200 cm in length.

Anchoring diagram

Installation instructions
We recommend installing the wall-mounted convectors on perimeter walls, 100 mm above the floor. The convectors are delivered completely assembled and should be fixed to the wall using the installation set provided. Please see the anchoring plan. For further details, please refer to the Assembly instructions enclosed with each unit.

LICON - Assembly instruction OKN, OKNB Assembly instruction OKN