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
70 °C 1 476 1 295 1 224
60 °C 1 120 952 888
45 °C 641 499 445
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
70 °C 1 682 1 476 1 395
60 °C 1 277 1 086 1 012
45 °C 731 569 507
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
70 °C 2 198 1 928 1 823
60 °C 1 668 1 419 1 322
45 °C 955 743 663
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
70 °C 2 714 2 381 2 251
60 °C 2 060 1 752 1 632
45 °C 1 179 918 818
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
70 °C 3 230 2 833 2 679
60 °C 2 451 2 085 1 943
45 °C 1 404 1 092 974
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
70 °C 3 746 3 286 3 107
60 °C 2 843 2 418 2 253
45 °C 1 628 1 267 1 130

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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.