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Koraline with board

Koraline with board

Bench convectors

Bench convector with a wooden board that is suitable for sitting and can can withstand a static load. Ideal for office buildings, public centres, halls and conservatories.

Technical Data

Bench height with cover plate (mm) 300, 450
Width of the bench with board (mm) 265, 315
Length of the bench with a plate (mm) 1000 – 2000 (at 200 mm steps)
Heat output (W) from 721 to 3525
Max. working pressure (bar) 1,2
Max. working temperature (°C) 110 °C
Maximalní povrchová teplota (°C) 40 °C
Connecting thread inner G 1/2“
Types of Connection recommended botton connection, side
Cover plate wood – beech, oak, American walnut



Assembly procedure
Fix the brackets to the floor (see assembly manual for mounting dimensions). Install the heat exchanger on top of the brackets and connect it to the water system. Cover with the casing and fix to the brackets. For detail information see the assembly manual. For correct function and maximum output, heat units must be filled after assembly with heating medium and properly bled.

Bench convectors with a board for wet environment

Convectors designed for use at wet areas must be kept clean and washed with clean water on a regular basis. For a wet environment, we suggest the version Exclusive, with a cover panel made of American walnut.

Attention! Boards are made from natural materials. Therefore, minor variations in colour can occure. The supplier cannot fully guarantee the colours displayed and accept claims due to eventual colour variations. After installing, the board is fixed on sides to prevent undesirable movement.

Fastening of KORALINE LD with board to a finished floor:

Upevnění KORALINE LD čistá podlaha

Bottom connection

Width 300 mm
Height 265 mm

Spodní připojení LD 300_265

Width 450 mm
Height 315 mm

Spodní připojení LD 450_315

LICON - Assembly instruction KORALINE LDAssembly inctruction KORALINE with wooden board

Heat output

Heat output calculated to ∆T= 50; (t1/t2/ti = for 75/65/20 °C)

∆T = 50 °C Length[mm]
Width [mm] Height [mm] 1000 1200 1400 1600 1800 2000
265 300 721 934 1147 1360 1573 1786
315 450 1483 1891 2300 2708 3117 3525

Overview of Types

Height 300 mm
Width 265 mmLD 300-265
Height 450 mm
Width 315 mmLD 450-315

COVER BOARD VARIANTS – Wooden boards are painted with non-toxic transparent lacquer.





American walnut


3D Model



Accessories & Standard Supply

Standard supply content

1 wooden board as requested

2 galvanised steel or stainless-steel casing, class AISI 316 painted in RAL 9016 – white

3 side connection cover

4axial thermostatic valve 425, thread M 30 × 1,5

5 extension piece 425

6Al/Cu heat exchanger with low water content, air vent, and vertically shaped slats for higher heat output

7bracket for finished floor


Optional accessories

​*cover wooden board – beech, oak or American walnut

​*other colour of the casing according RAL colour chart



If the cover board is made of American walnut, the bench convector may be installed even in a wet environment – swimming pools, conservatory etc.


From the length of 1 600 mm, bench convectors KORALINE with board are supplied with a central support.



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