Fan heater - LEO HD L AC INOX | Flowair

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Fan heater, C5-h class corrosion resistance, water heat exchanger is covered with special pigmented polyurethane coating PoluAl XT Blygold which is characterized by very high resistance to corrosion and chemical compounds, AISI316L inox rotating mounting bracket, two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 24.2 kg, 2 year WARRANTY
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Arvydas Palivonas

LT, RU, EN
+370 601 74426

Sales representative for Vilnius, Ukmergė, Utena, Kaišiadorys and Varėna regions Get Offer

Andrius Lekarevičius

LT, RU, EN
+370 606 11865

Sales representative for Kaunas, Panevėžys, Šiauliai, Telšiai, Klaipėda, Tauragė, Marijampolė and Alytus districts Get Offer
Click on the Model for technical data, dimensions, accessories
LEO HD - C5-h class corrosion resistance, water heat exchanger is covered with special pigmented polyurethane coating PoluAl XT Blygold which is characterized by very high resistance to corrosion and chemical compounds, AISI316L inox rotating mounting bracket
LEO HD S AC INOX Two row heat exchanger, 3-20 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 17.2 kg, 2 year WARRANTY
LEO HD S AC INOX
Two row heat exchanger, 3-20 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 17.2 kg, 2 year WARRANTY
LEO HD S EC INOX Two row heat exchanger, 2-18 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 16.1 kg, 2 year WARRANTY
LEO HD S EC INOX
Two row heat exchanger, 2-18 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 16.1 kg, 2 year WARRANTY
LEO HD L AC INOX Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 24.2 kg, 2 year WARRANTY
LEO HD L AC INOX
Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 24.2 kg, 2 year WARRANTY
LEO HD L IP66 INOX Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 25.3 kg, 2 year WARRANTY
LEO HD L IP66 INOX
Two row heat exchanger, 5-38 kW heating capacity, AISI316L stainless steel casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 25.3 kg, 2 year WARRANTY
LEO HD L EC INOX Two row heat exchanger, 3-35 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 22.5 kg, 2 year WARRANTY
LEO HD L EC INOX
Two row heat exchanger, 3-35 kW heating capacity, AISI316L stainless steel casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 22.5 kg, 2 year WARRANTY
LEO HD S AC EPP Two row heat exchanger, 3-20 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 12.4 kg, 2 year WARRANTY
LEO HD S AC EPP
Two row heat exchanger, 3-20 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1250/1600/2000 m³/h, fan power 70/90/130 W, weight 12.4 kg, 2 year WARRANTY
LEO HD S EC EPP Two row heat exchanger, 2-18 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 11.3 kg, 2 year WARRANTY
LEO HD S EC EPP
Two row heat exchanger, 2-18 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 600-1650 m³/h, fan power 10-60 W, weight 11.3 kg, 2 year WARRANTY
LEO HD L AC EPP Two row heat exchanger, 5-38 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 18.5 kg, 2 year WARRANTY
LEO HD L AC EPP
Two row heat exchanger, 5-38 kW heating capacity, EPP casing, three speed AC type axial fan, air flow 1400/2400/3800 m³/h, fan power 120/240/340 W, weight 18.5 kg, 2 year WARRANTY
LEO HD L IP66 EPP Two row heat exchanger, 5-38 kW heating capacity, EPP casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 19.4 kg, 2 year WARRANTY
LEO HD L IP66 EPP
Two row heat exchanger, 5-38 kW heating capacity, EPP casing, resistant to dust and water (IP66) axial fan, air flow 1400-3800 m³/h, fan power 158-355 W, weight 19.4 kg, 2 year WARRANTY
LEO HD L EC EPP Two row heat exchanger, 3-35 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 16.6 kg, 2 year WARRANTY
LEO HD L EC EPP
Two row heat exchanger, 3-35 kW heating capacity, EPP casing, modulating speed EC type axial fan, air flow 950-3000 m³/h, fan power 21-170 W, weight 16.6 kg, 2 year WARRANTY
Model: LEO HD L AC INOX
General data
Heating capacity at 90/70°C water and 0°C air temperature
kW
38,4
Heating capacity at 40/30°C water and 20°C air temperature
kW
4,9
Max. air flow
m³/h
3800
Fan data
Power supply
V/Hz
230/50
Max. power consumption
W
340
Max. current consumption
A
1,5
Fan type
3-speed AC
IP / Insulation class
54
Fan data at 3rd (max) speed
Air flow
m³/h
3800
Air flow range (measured horizontaly at 0.3 m/s speed limit)
m
41
Air flow range (measured verticaly at 0.3 m/s speed limit)
m
8,3
Power consumption
W
340
Current consumption
A
1,5
Acoustic pressure level at a distance of 5 m from the unit, in the 3000 m³ room of medium capabillity of sound absorption
dB(A)
62,3
Acoustic power level according to EN ISO 3744:2011
dB(A)
79,2
Fan data at 2nd (mid) speed
Air flow
m³/h
2400
Air flow range (measured horizontaly at 0.3 m/s speed limit)
m
26
Air flow range (measured verticaly at 0.3 m/s speed limit)
m
5,6
Power consumption
W
240
Current consumption
A
1,2
Acoustic pressure level at a distance of 5 m from the unit, in the 3000 m³ room of medium capabillity of sound absorption
dB(A)
52,6
Acoustic power level according to EN ISO 3744:2011
dB(A)
69,6
Fan data at 1st (min) speed
Air flow
m³/h
1400
Air flow range (measured horizontaly at 0.3 m/s speed limit)
m
15,5
Air flow range (measured verticaly at 0.3 m/s speed limit)
m
3,6
Power consumption
W
120
Current consumption
A
0,6
Acoustic pressure level at a distance of 5 m from the unit, in the 3000 m³ room of medium capabillity of sound absorption
dB(A)
40,2
Acoustic power level according to EN ISO 3744:2011
dB(A)
57,2
Installation data
Max. operating temperature
°C
60
Max. heating water temperature
°C
120
Max. operating pressure
MPa
1,6
Hydraulic connection
Ø "
¾
Other data
Heat exchanger
Covered with special pigmented polyurethane coating PoluAl XT Blygold which is characterized by very high resistance to corrosion and chemical compounds
Casing
AISI316L stainless steel
Dimensions
Width
mm
660
Depth
mm
355
Height
mm
605
Weight
kg
24,2
Weight of unit filled with water
kg
26,4

Dimensions

Model: LEO HD L AC INOX
Dimensions

Heating capacity tables

LEO HD L AC INOX airflow on 3 speed = 3800 m³/h
Tp1
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
 
0
5
10
15
20
Tw1/Tw2 = 120/90°C
50,4
1500
7,9
43,5
48,0
1428
7,2
46,5
45,5
1355
6,5
49,0
43,1
1283
5,9
52,0
40,7
1211
5,3
54,5
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
38,4
1693
10,5
33,0
35,9
1584
9,3
36,0
33,4
1474
8,1
38,5
30,9
1364
7,1
41,5
28,4
1254
6,1
44,0
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
32,8
1441
8,0
28,5
30,3
1331
7,0
31,0
27,8
1221
6,0
34,0
25,3
1110
5,0
36,5
22,7
999
4,2
39,5
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
27,2
1190
5,9
23,5
24,7
1079
4,9
26,5
22,1
968
4,1
29,0
19,6
856
3,3
31,5
17,0
743
2,5
34,5
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
21,5
937
4,0
18,5
18,9
825
3,2
21,5
16,3
712
2,4
24,0
13,7
598
1,8
26,5
11,0
480
1,2
29,5
 
0
5
10
15
20
Tw1/Tw2 = 40/30°C
15,6
1351
8,2
13,5
13,0
1128
5,9
16,0
10,4
902
4,0
19,0
7,7
671
2,4
21,5
4,9
425
1,1
24,0
LEO HD L AC INOX airflow on 2 speed = 2400 m³/h
Tp1
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
 
0
5
10
15
20
Tw1/Tw2 = 120/90°C
38,0
1132
4,7
52,0
36,2
1078
4,3
54,5
34,4
1023
3,9
57,0
32,6
969
3,6
59,0
30,7
915
3,2
61,5
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
28,9
1276
6,3
39,5
27,1
1194
5,6
42,0
25,2
1112
4,9
44,5
23,3
1029
4,3
46,5
21,5
947
3,7
49,0
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
24,7
1087
4,8
34,0
22,9
1004
4,2
36,0
21,0
921
3,6
38,5
19,1
838
3,0
41,0
17,2
755
2,5
43,0
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
20,5
898
3,6
28,0
18,6
815
3,0
30,5
16,7
731
2,5
33,0
14,8
647
2,0
35,0
12,8
562
1,5
37,5
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
16,2
707
2,4
22,0
14,3
622
1,9
24,5
12,3
537
1,5
27,0
10,3
450
1,1
29,0
8,2
359
0,7
31,0
 
0
5
10
15
20
Tw1/Tw2 = 40/30°C
11,7
1018
4,9
16,0
9,8
850
3,6
18,5
7,8
479
2,4
20,5
5,8
502
1,4
23,0
3,5
302
0,6
24,5
LEO HD L AC INOX airflow on 1 speed = 1400 m³/h
Tp1
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
 
0
5
10
15
20
Tw1/Tw2 = 120/90°C
26,6
793
2,5
62,5
25,4
755
2,3
64,5
24,1
717
2,1
66,0
22,8
679
1,9
68,0
21,6
641
1,7
69,5
 
0
5
10
15
20
Tw1/Tw2 = 90/70°C
20,2
892
3,3
47,5
18,9
835
2,9
49,5
17,6
778
2,6
51,0
16,3
720
2,2
53,0
15,0
663
1,9
54,5
 
0
5
10
15
20
Tw1/Tw2 = 80/60°C
17,3
761
2,5
40,5
16,0
703
2,2
42,5
14,7
645
1,9
44,5
13,4
587
1,6
46,0
12,0
529
1,3
48,0
 
0
5
10
15
20
Tw1/Tw2 = 70/50°C
14,4
628
1,9
34,0
13,0
570
1,6
35,5
11,7
512
1,3
37,5
10,3
453
1,1
39,0
9,0
393
0,8
40,5
 
0
5
10
15
20
Tw1/Tw2 = 60/40°C
11,3
494
1,3
26,5
10,0
434
1,0
28,5
8,6
374
0,8
30,0
7,1
311
0,6
31,5
5,6
242
0,4
33,0
 
0
5
10
15
20
Tw1/Tw2 = 40/30°C
8,2
710
2,6
19,5
6,8
592
1,9
21,0
5,4
471
1,3
22,5
3,9
342
0,7
24,0
2,2
187
0,3
25,0
  • PT - heating capacity
  • Tp1 - air temperature at the unit inlet
  • Tp2 - air temperature at the unit outlet
  • Tw1 - heating medium temperature at the heat exchanger inlet
  • Tw2 - heating medium temperature at the heat exchanger outlet
  • Qw - heating medium flow rate in heat exchanger
  • Δpw - heating medium pressure drop in heat exchanger

If you want to calculate heating capacity at different parameters you can do this at manufacturer website.

LEO HD fan water heater for special purpose buildings
Manuals 8.3 MB
Catalogue 5.3 MB
BIM objects 1.5 MB