references
HYDRONIC DUCTED FAN COIL UNITS Physical and electrical data at Eurovent conditions 42NH - Size 4
With G1 filter - without plenum
42NH
Fan speed (Eurovent certification speeds) Air flow Available static pressure Cooling mode, two pipes* Total cooling capacity Sensible cooling capacity Water flow rate Water pressure drop Water content Heating mode, two pipes** Heating capacity Cooling mode, four pipes* Total cooling capacity Sensible cooling capacity Water flow rate Water pressure drop Water content Heating mode, four pipes*** Heating capacity Water flow rate Water pressure drop Water content Electric heater Maximum capacity Current drawn Sound levels Sound power level (return and radiated) Sound power level (supply) Electrical data, motor Power input Current drawn FCEER [energy class] - 2 pipes FCCOP [energy class] FCEER [energy class] - 4 pipes FCCOP [energy class]
Fan speed: L = Low, M = Medium, H = High * ** *** Eurovent conditions: Entering air temperature = 27°C db/47% rh – entering water temperature = 7°C, water temperature difference = 5 K. Eurovent conditions: Entering air temperature = 20°C, entering water temperature = 50°C, same water flow rate as in cooling. Eurovent conditions: Entering air temperature = 20°C, entering water temperature = 70°C, water temperature difference = 10 K.
42NL & 42NH
425
R5 (L) l/s m3/h Pa kW kW l/s l/h kPa l kW kW kW l/s l/h kPa l kW l/s l/h kPa l 230V ±10% - 1ph W A 2000 9.1 51 54 91 0.51 [D] [D] 55 58 97 0.62 58 60 104 0.67 59 61 119 0.72 NA NA 104 375 24 2.02 1.65 0.10 350 10 1.0 2.79 3.95 4.69 5.04 5.23 R4 (M) 149 537 50 2.75 2.26 0.13 470 18 R3 (H) 181 650 73 3.19 2.66 0.15 550 23 196 706 86 3.39 2.84 0.16 580 25 R2 R1 (Max) 205 739 95 3.50 2.94 0.17 600 27
435
R5 (L) 104 375 24 2.21 1.76 0.11 380 10 1.3 3.19 2.10 1.70 0.10 360 13 0.9 2.89 0.07 250 15 0.5 230V ±10% - 1ph 2000 9.1 44 47 83 0.43 30 43 28 39 51 54 91 0.51 [D] [C] [D] [D] 55 58 97 0.62 58 60 104 0.67 59 4.20 0.10 370 29 5.03 0.12 440 40 5.42 0.13 480 45 5.64 0.14 500 49 4.58 2.84 2.33 0.14 490 24 5.53 3.31 2.74 0.16 570 31 5.98 3.52 2.93 0.17 610 35 6.25 3.64 3.04 0.18 630 37 R4 (M) 149 537 50 3.20 2.52 0.15 550 21 R3 (H) 181 650 73 3.84 3.03 0.18 660 29 196 706 86 4.13 3.27 0.20 710 33 R2 R1 (Max) 205 739 95 4.30 3.41 0.21 740 35
dB(A) 44 dB(A) 47 W A 83 0.43 27 37
119 0.72
Eurovent certified data
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7
647
CONTROLS
AIR TREATMENT
61
