MINIB, s. r. o., Støešovická 49, 162 00 Praha 6 CZ, [email protected] tel.: +420 220 180 780, +420 604 767 677 fax: +420 220 180 779 80 www.minib.cz COIL - NU2 without a fan coil – nu2 CHARACTERISTICS 6 MINIB wall convector with a width of only 116 mm 6 only for heating of dry environments 6 equipped with the thermostatic head. DIMENSIONS total width 116 mm construction height 340 mm length L 900 to 2000 mm USAGE Convector NU2 is a fast reacting heating unit from a new design series of MINIB self-standing 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. where: m= temperature exponent 1,3667 tW, A mean heating water temperature, mean air temperature [ºC] QN nominal heat transfer rate for difference of temperatures tw - tA = 50 ºC [W] Q heat transfer rate for other temperatures [W] TEMPERATURE EQUATION Q = Q ( ) N t m w - ta 50 CROSS SECTION OF COIL-NU2 HEAT TRANSFER RATE q [W] coil – NU2 length L (mm) 900 mean air temperature tA 15 20 22 mean water temperature tW 90 1 061 966 928 80 873 782 747 70 695 610 577 50 375 303 276 length L (mm) 1000 mean air temperature tA 15 20 22 mean water temperature tW 90 1 210 1 101 1 058 80 995 892 851 70 792 695 657 50 427 346 315 length L (mm) 1250 mean air temperature tA 15 20 22 mean water temperature tW 90 1 581 1 439 1 383 80 1 300 1 165 1 113 70 1 035 908 859 50 558 452 411 length L (mm) 1500 mean air temperature tA 15 20 22 mean water temperature tW 90 1 952 1 776 1 707 80 1 605 1 439 1 374 70 1 277 1 121 1 061 50 689 558 508 length L (mm) 1750 mean air temperature tA 15 20 22 mean water temperature tW 90 2 323 2 114 2 032 80 1 910 1 712 1 635 70 1 520 1 335 1 262 50 820 664 604 length L (mm) 2000 mean air temperature tA 15 20 22 mean water temperature tW 90 2 694 2 452 2 356 80 2 215 1 986 1 896 70 1 763 1 548 1 464 50 951 770 701 116 340