Ko

CROSS SECTION

Ko

LONGITUDINAL SECTION

Ko
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COIL – KO

  • the most popular convector with the fan
  • for heating wet interiors
  • high heat output
  • also heating when the fan is switched off 

DIMENSIONS

total width
303 mm
construction height
125 mm
length
900 - 3000 mm

USAGE

The universal MINIB convector for wet applications. The convector produces high levels of heat out-put with the 12V fan switched on but it also heats – tempers the interior when the fan is switched off with the heat output of ca. 300W/1m. A high heat output and ability to keep low levels of natural convection when the fan is switched off provide a wide range of uses for interiors with a variety of safety and heating demands.

Thanks to the voltage 12 V the all MINIB convectors are also safe for applications in wet areas. COIL-KO is supplied with an 18mm diameter pipe placed in the front of the convector to ensure water drainage from the drain pan. The convector cannot be installed to swimming pools with salt or other aggressive water.

TEMPERATURE EQUATION - HEATING

Q = μ QN
(
tW-tA 50
)
m
m = 1,012688 temperature exponent
tW, A mean water temperature, mean air temperature [°C]
QN nominal heat transfer rate for temperatures tW/tA 70/20 °C [W]
μ μ = 1 (select μ according to the diagram for other than flow nominal values)
Q heat transfer rate for other [W]

HEAT TRANSFER RATE - Q [W]

°C
°C
°C
°C
length L = 900 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 1 341 1 251 1 215 1 465 1 366 1 327 1 634 1 524 1 480
80 °C 1 161 1 070 1 034 1 268 1 169 1 129 1 414 1 304 1 260
70 °C 980 890 854 1 070 972 933 1 194 1 084 1 040
50 °C 620 530 495 677 579 540 755 646 602
length L = 1000 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 1 565 1 459 1 417 1 710 1 594 1 548 1 906 1 778 1 726
80 °C 1 354 1 249 1 206 1 479 1 364 1 318 1 649 1 521 1 469
70 °C 1 143 1 038 996 1 249 1 134 1 088 1 392 1 264 1 213
50 °C 723 619 577 790 676 630 881 754 703
length L = 1250 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 2 124 1 981 1 923 2 320 2 164 2 101 2 587 2 413 2 343
80 °C 1 837 1 694 1 637 2 007 1 851 1 788 2 238 2 064 1 994
70 °C 1 551 1 409 1 352 1 695 1 539 1 476 1 890 1 716 1 646
50 °C 982 840 783 1 072 917 855 1 196 1 023 954
length L = 1500 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 2 683 2 502 2 430 2 931 2 733 2 654 3 268 3 047 2 959
80 °C 2 321 2 140 2 068 2 535 2 338 2 259 2 827 2 607 2 519
70 °C 1 960 1 779 1 707 2 141 1 944 1 865 2 387 2 167 2 080
50 °C 1 240 1 061 989 1 354 1 159 1 081 1 510 1 292 1 205
length L = 1750 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 3 242 3 023 2 936 3 541 3 302 3 207 3 949 3 682 3 576
80 °C 2 805 2 586 2 499 3 063 2 825 2 730 3 416 3 150 3 044
70 °C 2 368 2 150 2 063 2 587 2 349 2 254 2 884 2 619 2 513
50 °C 1 498 1 282 1 195 1 637 1 400 1 306 1 825 1 561 1 456
length L = 2000 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 3 801 3 544 3 442 4 152 3 872 3 760 4 630 4 317 4 192
80 °C 3 288 3 032 2 930 3 592 3 312 3 200 4 005 3 693 3 569
70 °C 2 776 2 521 2 419 3 033 2 754 2 642 3 382 3 071 2 946
50 °C 1 757 1 503 1 401 1 919 1 641 1 531 2 140 1 830 1 707
length L = 2500 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 4 919 4 587 4 454 5 373 5 010 4 865 5 991 5 587 5 425
80 °C 4 255 3 924 3 791 4 648 4 286 4 141 5 183 4 780 4 618
70 °C 3 593 3 262 3 130 3 925 3 563 3 419 4 376 3 974 3 813
50 °C 2 273 1 945 1 814 2 483 2 124 1 981 2 769 2 369 2 209
length L = 3000 mm
Fan speed and mean air temperature tA
1 - min. speed 2 - med. speed 3 - max. speed
Mean water temperature tW 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C 15 °C 20 °C 22 °C
90 °C 6 037 5 629 5 466 6 594 6 149 5 971 7 353 6 857 6 658
80 °C 5 222 4 816 4 653 5 704 5 260 5 083 6 361 5 866 5 668
70 °C 4 409 4 004 3 842 4 817 4 373 4 196 5 371 4 877 4 679
50 °C 2 790 2 387 2 226 3 048 2 607 2 431 3 398 2 907 2 711

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Video

Assembly instructions
for floor convectors
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Assembly instructions
for standing convectors
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Management of quality

En-small

Since the year 2007 we have got the Certificate of Management of Quality for ISO 9001:2001 for the field of activity – manufacture of heating convectors.

EC Declaration of Conformity

Confirmity

All our listed products meet general requirements according to Statutory Rules no. 190/2002 Sb.