Np2-4

CROSS SECTION

Np2-4
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COIL – NP2/4

  • MINIB wall convector with a width of 156 mm
  • only for heating of dry environments
  • high heat output of the convector without the fan
  • equipped with the thermostatic head.

DIMENSIONS

total width
156 mm
construction height
340 mm
length
900 - 2000 mm

USAGE

Convector NP2/4 is a fast reacting heating unit from a new design series of MINIB wall convectors without the fan. 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 = 1,4153 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 1 621 1 470 1 411
80 °C 1 324 1 182 1 127
70 °C 1 045 913 862
50 °C 551 443 402
length L = 1000 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 1 848 1 676 1 609
80 °C 1 509 1 347 1 284
70 °C 1 191 1 041 983
50 °C 628 505 458
length L = 1250 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 2 415 2 190 2 102
80 °C 1 972 1 761 1 678
70 °C 1 557 1 360 1 284
50 °C 821 660 599
length L = 1500 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 2 981 2 704 2 595
80 °C 2 435 2 174 2 072
70 °C 1 922 1 680 1 585
50 °C 1 014 815 739
length L = 1750 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 3 548 3 218 3 089
80 °C 2 898 2 587 2 466
70 °C 2 288 1 999 1 887
50 °C 1 207 970 880
length L = 2000 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 4 115 3 732 3 582
80 °C 3 361 3 001 2 860
70 °C 2 653 2 318 2 188
50 °C 1 399 1 125 1 020

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Video

Video

Assembly instructions
for floor convectors
play video »

Assembly instructions
for standing convectors
play video »


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.