Sw420

CROSS SECTION

Sw420
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COIL – SW420

  • MINIB self-standing convector with a width of 232 mm
  • only for heating of dry environments
  • very high heat output of the convector without the fan
  • equipped with the thermostatic head. 

DIMENSIONS

total width
232 mm
construction height
420 mm
length
900 - 2000 mm

USAGE

Convector SW420 is a fast reacting heating unit that is a part of a new design series of MINIB self-standing convectors regarding its heat output and dimensions. The aluminium cover of the unit can be supplied with silver, light bronze, dark bronze or white-varnished coating.

info:
The decorative grille of the convector must not be loaded.


TEMPERATURE EQUATION - HEATING

Q = μ QN
(
tW-tA 50
)
m
m = 1,3752 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
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 2 261 2 056 1 976
80 °C 1 857 1 663 1 588
70 °C 1 476 1 295 1 224
50 °C 793 641 583
length L = 1000 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 2 577 2 344 2 252
80 °C 2 117 1 896 1 810
70 °C 1 682 1 476 1 395
50 °C 904 731 665
length L = 1250 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 3 368 3 063 2 943
80 °C 2 766 2 478 2 365
70 °C 2 198 1 928 1 823
50 °C 1 181 955 869
length L = 1500 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 4 158 3 782 3 634
80 °C 3 415 3 059 2 920
70 °C 2 714 2 381 2 251
50 °C 1 458 1 179 1 073
length L = 1750 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 4 949 4 501 4 325
80 °C 4 065 3 641 3 475
70 °C 3 230 2 833 2 679
50 °C 1 735 1 404 1 277
length L = 2000 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 5 739 5 220 5 016
80 °C 4 714 4 222 4 030
70 °C 3 746 3 286 3 107
50 °C 2 012 1 628 1 480

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Video

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.