Po4

CROSS SECTION

Po4

LONGITUDINAL SECTION

Po4
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COIL – PO/4

  • for heating wet interiors
  • identical in dimension to convectors PO but it has the 4 – tube heat exchanger and therefore a higher output Q

DIMENSIONS

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

USAGE

COIL PO/4 is recommended for individual use in interiors where COIL PO does not efficiently cover the heat requirement. COIL PO/4 has a profiled drain pan to provide drainage of stored water from the trough drain pan. COIL PO/4 can be combined with COIL – KO or COIL – MO, which have a significantly higher heat output. These convectors are equipped with an 18 mm CU drain tube placed in the front of the convector. The convector cannot be installed to swimming pools with salt or other aggressive water.An example of connection and bridging of several convectors with a copper drain tube is shown on page no. 102. in the catalogue 2011

TEMPERATURE EQUATION - HEATING

Q = μ QN
(
tW-tA 50
)
m
m = 1,466748 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 567 513 492
70 °C 362 315 297
60 °C 270 228 212
45 °C 150 115 102
length L = 1000 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 662 599 574
70 °C 422 368 346
60 °C 315 266 247
45 °C 175 135 119
length L = 1250 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 898 812 779
70 °C 573 499 470
60 °C 428 361 335
45 °C 238 183 162
length L = 1500 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 1 134 1 026 984
70 °C 723 630 594
60 °C 541 456 423
45 °C 300 231 204
length L = 1750 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 1 370 1 240 1 189
70 °C 874 761 718
60 °C 653 551 511
45 °C 363 279 247
length L = 2000 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 1 607 1 454 1 394
70 °C 1 025 893 841
60 °C 766 646 600
45 °C 426 327 290
length L = 2500 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 2 079 1 881 1 804
70 °C 1 326 1 155 1 089
60 °C 991 836 776
45 °C 551 423 375
length L = 3000 mm
Mean air temperature tA
Mean water temperature tW 15 °C 20 °C 22 °C
90 °C 2 552 2 309 2 214
70 °C 1 628 1 418 1 336
60 °C 1 217 1 026 952
45 °C 676 519 460

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Catalogue

New catalogue MINIB 2010/2011
Download our new catalogue for the year 2010/2011!

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.