KORAFLEX FI 11/20
Floor convector with forced convection for heating or cooling
depth 11 cm, width 20 cm
- used for heating or cooling
- high heating and cooling output
- two-pipe system
- stainless steel design Inox AISI 304 for dry environment only
- the narrowest type of compact dimensions
- the convector use in for dry environment only
- possibility to control through BMS (Building Management System)
- the convector use in for dry environment only
* The average distance to connect all manufactured lengths of the KORAFLEX FI 11/20 convectors is 160 mm.
* For the standard version of the KORAFLEX FI 11/20 floor convector, the walkable cover grid in its longitudinal version cannot be used. It is always necessary to consult a particular installation and, if needed, to make technical adjustments to the convector case.
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Heating
Forced convection
Quiet operation
Cooling
Dry-cooling
Environmentally friendly
Minimal consumption of energy
Higher performanceTechnical Data
| Width including the U/F type frame U/F (mm) | 204U/234F |
|---|---|
| Floor case width (mm) | 170 |
| Grid width (mm) | 190 |
| Max. adjustable height (V max. mm) | 108 - 132 |
| Case height (mm) | 108 |
| Length (mm) | 800 - 2 800 (at 400 mm steps) |
| Exchanger height (mm) | 75 |
| Exchanger width (mm) | 75 |
| Fans impeller diameter (mm) | 40 |
| Connection to the rating system | 2 x G 1/2" inner |
| Case material | stainless steel AISI 304 |
Version of convectors KORAFLEX FI 11/20
Inox stainless steel unpainted case AISI 304, unpainted exchanger (dry environment only), standard design with type 11/20Heat output [W]
Heat output calculated to ∆T= 50; (t1/t2/ti = for 75/65/20 °C)
| Width [mm] | 200 | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Depth [mm] | 90 | ||||||||||||||||||||||||||
| Length [mm] | 800 | 1200 | 1600 | 2000 | 2400 | 2800 | |||||||||||||||||||||
| Max. intake/voltage DC | 5,5/12-24 | 11/12-24 | 12/12-24 | 20/12-24 | 22,5/12-24 | 23,5/12-24 | |||||||||||||||||||||
| Noisiness – sound pressure 1 m Lp (A) | 0 | 16,1 | 23,6 | 30,5 | 0 | 16,4 | 24,1 | 30,9 | 0 | 16,7 | 24,4 | 31,1 | 0 | 17,2 | 25 | 31,4 | 0 | 17,4 | 25,1 | 31,7 | 0 | 17,7 | 25,3 | 31,7 | |||
| Switch position | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | Off | 1 | 2 | 3 | |||
| ∆T50 | 74 | 542 | 696 | 850 | 142 | 1037 | 1332 | 1627 | 211 | 1544 | 1983 | 2422 | 281 | 2053 | 2636 | 3220 | 350 | 2558 | 3285 | 4013 | 419 | 3063 | 3934 | 4806 | |||
| Cooling output [W] | |||||||||||||||||||||||||||
| Input / output | t1 °C | Humidity % | |||||||||||||||||||||||||
| 6/12°C | 28 | 50 | - | 170 | 241 | 311 | - | 326 | 461 | 596 | - | 485 | 686 | 887 | - | 644 | 912 | 1180 | - | 803 | 1137 | 1470 | - | 962 | 1362 | 1760 | |
| 6/12°C | 26 | 50 | - | 151 | 214 | 276 | - | 289 | 409 | 529 | - | 430 | 609 | 787 | - | 572 | 810 | 1047 | - | 713 | 1009 | 1304 | - | 853 | 1208 | 1562 | |
| 6/12°C | 24 | 50 | - | 132 | 187 | 242 | - | 253 | 358 | 462 | - | 376 | 532 | 688 | - | 500 | 708 | 915 | - | 623 | 882 | 1140 | - | 746 | 1056 | 1366 | |
| 8/14°C | 28 | 50 | - | 151 | 214 | 276 | - | 289 | 409 | 529 | - | 430 | 609 | 787 | - | 572 | 810 | 1047 | - | 713 | 1009 | 1304 | - | 853 | 1208 | 1562 | |
| 8/14°C | 26 | 50 | - | 132 | 187 | 242 | - | 253 | 358 | 462 | - | 376 | 532 | 688 | - | 500 | 708 | 915 | - | 623 | 882 | 1140 | - | 746 | 1056 | 1366 | |
| 8/14°C | 24 | 50 | - | 113 | 160 | 207 | - | 217 | 307 | 396 | - | 322 | 456 | 590 | - | 429 | 607 | 784 | - | 534 | 756 | 978 | - | 640 | 906 | 1171 | |
| 10/15°C | 28 | 50 | - | 137 | 194 | 251 | - | 263 | 372 | 481 | - | 391 | 553 | 716 | - | 520 | 736 | 951 | - | 648 | 917 | 1186 | - | 776 | 1098 | 1420 | |
| 10/15°C | 26 | 50 | - | 118 | 168 | 217 | - | 227 | 321 | 415 | - | 337 | 478 | 617 | - | 448 | 635 | 821 | - | 559 | 791 | 1023 | - | 669 | 948 | 1225 | |
| 10/15°C | 24 | 50 | - | 100 | 141 | 182 | - | 191 | 270 | 349 | - | 284 | 402 | 519 | - | 377 | 534 | 690 | - | 470 | 665 | 860 | - | 563 | 797 | 1030 | |
Temperature exponent m = 0,994
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