KORABASE

HEAT EXCHANGERS

The heat exchanger is at the heart of every convector. However, it has a much broader range of applications. Imagine that you want your heating units to blend in almost completely with the interior. Install the heat exchangers in the materials from which the entire interior is made.

KORABASE heat exchangers with low water content are ideal for individual installations where there is a requirement for uniformity of materials used in the interior design. Working within a number of principles it is feasible to cover KORABASE heat exchangers with practically any material in order for them to merge into the interior. Heat exchangers are manufactured from copper tubes and aluminium fins.

Varianta Economic  Non-lacquered Al/Cu heat exchanger​
Varianta Exclusive  Black (RAL9005) lacquered heat exchanger
Height  50, 100 mm
Width 50, 100, 150, 200 mm
Length 800, 1 000, 1 200, 1 400, 1 600, 1 800, 2 000, 2 200,2 400, 2 600, 2 800, 3 000 mm
Output  subject to heat exchanger cover height: see ouput tables and correction factors for box heights
Maximum operating pressure 1,2 MPa
Maximum operating temperature 110 °C
Connecting thread inner  G 1/2"
Product ΔT = 50 °C Length [mm] Temperature exponent
Width [mm] Height [mm] 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
BP 11 50 50 222 285 348 411 475 538 601 664 727 790 853 917 1,3452
BV/BP 21 100 50 478 613 748 883 1019 1154 1289 1424 1559 1695 1830 1965 1,3162
BV/BP 22 100 100 622 800 979 1158 1337 1516 1695 1874 2052 2231 2410 2589 1,4151
BV/BP 31 150 50 669 870 1070 1271 1471 1672 1872 2073 2273 2473 2674 2874 1,3176
BV/BP 32 150 100 969 1248 1526 1805 2084 2363 2641 2920 3199 3478 3757 4035 1,4262
BV/BP 41 200 50 989 1274 1558 1843 2128 2412 2697 2981 3266 3551 3835 4120 1,2735
BV/BP 42 200 100 1314 1692 2070 2448 2826 3204 3582 3961 4339 4717 5095 5473 1,4137

 

KORABASE

Standard supply content

  • Al/Cu heat exchanger with low water content, bleed valve and uniquely shaped fins for higher heat output
  • heat exchanger installation instructions
  • durable PVC packaging with protective edge covers

Optional accessories

wall and floor brackets for mounting heat exchanger  LIST OF BRACKETS 

KORABASE Exclusive version                                       
Black RAL 9005 lacquered heat exchanger                                  

KORABASE Economic version
Non-lacquered Al/Cu heat exchanger

Exchanger types 

KORABASE Overview of types
Assembly

Installation instructions

To ensure correct operation and maximum heat output it is necessary to install a sufficiently sealed box with input and exhaust grilles allowing sufficient throughput of air. The input grille should equate to a minimum of 80 % of the contact surface of the heat exchanger.

We recommend mounting the heat exchanger on floor or wall brackets 10cm above floor level. Two types of bracket are available: floor-level brackets (7.5 and 12.5 cm in height), and wall brackets. The width of the heat exchanger determines the length of the brackets (56.5 cm – 206.5 mm). Brackets not included in delivery.

Heat exchanger heat output depends on a number of factors: effective cover height, cover (box) sealing, input of heated air and surface area of the exhaust grille. The general rule is that the higher the cover is, the higher the heat output. The convector box and surrounding building materials must be resistant to the heat created by the heat exchanger.

Correction

Box height (H) is measured from the lower edge of the heat exchanger fins.
Example: KORABASE 31, length 180 mm, box height 0.45 heat output conversion: Q = 1672 × 1.278 = 2 137 W.

 

   Air outlet

 

The air inlet surface is the flow area of the exchanger (width × length of the heating unit) minus the area of the exhaust grille (all measurements shown in %). The output of the given convector is multiplied by the correction factor. Outputs of heat exchangers are measured including the exhaust grille, and so it is not necessary to convert them further.

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