UVERS W Unit Heaters-Coolers
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- UVERS W Unit Heaters-Coolers
UVERS W unit heaters are designed to be fed with hot water from traditional high and low temperature heat sources such as heat pumps or condensing furnaces and can also be fed with chilled water to provide cooling.
The unit heaters are designed for heating and cooling areas such as factory floors, workshops, warehouses, showrooms, sports, and entertainment halls, etc.
PRODUCT DESCRIPTION
UVERS W unit heaters are available in two sizes.
The unit heater consists of:
- axial fan with AC or EC single phase motor;
- high-efficiency 2 or 3-row fin coil (the unit heaters with cooling function are only available with 3-row coils);
- casing made of coated steel sheet;
- air outlet grille with adjustable blades allowing to set the direction of discharge air.
Accessories:
- specially designed wall mounting bracket that allows the position of the unit heater to be adjusted at an angle of ± 45° in the horizontal plane and at an angle of 25° in the vertical plane;
- drip tray for collecting the condensate generated during the cooling process.
OPERATING CONDITIONS
UVERS W units can be fed with water at a maximum temperature of up to 150°C and an operating pressure of up to 1.5MPa.
OPERATION MODES
UVERS W unit heaters are designed to be fed with hot water from high and low temperature heat sources such as heat pumps or condensing boilers. They can also be fed with chilled water to provide cooling.
- 2 sizes,
- axial fan with AC or EC single-phase motor,
- high-efficiency 2 or 3-row fin coil,
- casing made of coated steel sheet,
- air outlet grille with adjustable blades allowing to adjust the direction of discharge air,
- coil fed with water at a maximum temperature of up to 150°C and an operating pressure of up to 1.5MPa
Technical data
-
Dimensions
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Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 556
527
460 445 3/4′ 3/4′ AC fan parameters
Supply voltage [V]
230
Motor power [W]
140
Current [A]
0,65
Speed [min-1]
1420
IP
54
Operating temperature
60oC
Heating capacity
Number of coil rows
II
Air flow [m3/h]
2050
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
°C
kPa
90/70
5
25,1 39 10,4 10
23,6 42 8,8 16
20,6 45 7,1 20 19,0 47 6,0 80/60
5
21,2 34 7,5 10
19,2 37 6,1 16
16,9 40 4,7 20 15,3 42 3,9 70/50
5
17,7 29 5,1 10
15,5 31 4,1 16
13,3 35 2,9 20 11,8 37 2,3 60/40
5
13,7 24 3,1 10
11,9 27 2,3 16
9,8 30 1,6 20 8,3 32 1,2 50/30
5
10,2 19 1,7 10
8,4 22 1,2 16
6,3 25 0,7
20 4,9 27 0,4 40/30
5
9,6 18 6,2 10
7,8 21 4,1 16
5,6 24 2,1 20 4,1 26 1,2 Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
53
Unit weight
Weight [kg]
26 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 556
527
460 445 3/4′ 3/4′ AC fan parameters
Supply voltage [V]
230
Motor power [W]
140
Current [A]
0,65
Speed [min-1]
1420
IP
54
Operating temperature
60oC
Heating capacity
Number of coil rows
III
Air flow [m3/h]
1900
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
°C
kPa
90/70
5
31,3 51 8,7 10
30,2 52 8,2 16
25,8 56 5,9 20 23,8 57 5,6 80/60
5
26,7 44 6,3 10
25,4 46 5,7 16
21,3 49 4,1 20 19,4 50 3,4 70/50
5
22,1 38 4,3 10
20,6 39 3,8 16
16,9 42 2,5 20 15,2 43 2,1 60/40
5
17,6 31 2,8 10
16,0 32 2,3 16
12,5 35 1,4 20 10,7 37 1,2 50/30
5
13,1 24 1,5 10
11,4 26 1,2 16
8,2 29 0,7 20 6,4 30 0,4 40/30
5
12,2 23 5,3 10
10,3 24 3,8 16
7,2 27 1,8 20 5,4 28 1,0 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
1900
1700* Cooling capacity [kW] , air outlet temperature [oC], water flow [m3/h] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
ºC
m3/h
kPa
kW
ºC m3/h kPa 7/12
28
8,2 19 1,4 25,6 7,8 18 1,3 23,3 25
6,1 17 1,0 15,3 5,7 17 1,0 13,4 22
4,7 15 0,8 9,7 4,4 14 0,8 8,5 12/16
28
5,7 20 1,2 19,5 5,3 20 1,1 17,2 25
4,3 19 0,9 12 4,0 18 0,9 10,6 22
2,9 18 0,6 5,9 2,7 17 0,6 5,2 Cooling capacities are given at 50% relative humidity.
*Recommended airflow when the unit is used for cooling.
Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
53
Unit weight
Weight [kg]
28 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 556
527
460 350 3/4′ 3/4′ EC fan parameters
Supply voltage [V]
230
Motor power [W]
140
Current [A]
1,45
Speed [min-1]
1660
IP
54
Operating temperature
40oC
Heating capacity
Number of coil rows.
II
Air flow [m3/h]
2350
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
°C
kPa
90/70
5
27,2 37 12,2 10
24,9 40 10,3 16
22,3 43 8,3 20 21,3 45 7,5 80/60
5
23,0 32 8,8 10
20,8 35 7,2 16
18,3 39 5,5 20 17,2 41 4,9 70/50
5
18,9 28 5,9 10
16,8 30 4,7 16
14,3 34 3,4 20 13,5 36 2,9 60/40
5
14,8 23 3,7 10
12,8 26 2,8 16
10,5 29 1,8 20 9,2 31 1,4 50/30
5
11,0 18 2,0 10
9,0 21 1,4 16
6,7 24 0,8 20 5,3 26 0,5 40/30
5
10,4 17 7,2 10
8,4 20 4,7 16
6,0 23 2,4 20 4,6 25 1,4 Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
56
Unit weight
Weight [kg]
24 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 556
527
460 350 3/4′ 3/4′ EC fan parameters
Supply voltage [V]
230
Motor power [W]
140
Current [A]
1,45
Speed [min-1]
1660
IP
54
Operating temperature
40oC
Heating capacity
Number of coil rows
III
Air flow [m3/h]
2150
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
°C
kPa
90/70
5
33,9 49 10,2 10
31,1 51 8,6 16
27,9 54 6,9 20 25,8 55 5,9 80/60
5
28,8 43 7,4 10
26,2 45 6,1 16
23,0 47 4,7 20 20,9 49 3,9 70/50
5
23,8 36 5,1 10
21,3 38 4,1 16
18,2 41 3,0 20 16,2 42 2,4 60/40
5
19,0 30 3,2 10
16,5 32 2,4 16
13,5 34 1,6 20 11,5 36 1,2 50/30
5
14,2 23 1,8 10
11,7 26 1,2 16
8,8 28 0,8 20 7,0 30 0,5 40/30
5
13,2 22 6,2 10
10,6 24 4,0 16
7,7 26 2,1 20 5,8 28 1,2 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
2150
1700* Cooling capacity [kW] , air outlet temperature [oC], water flow [m3/h] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
OC
[m3/h]
kPa
kW
OC [m3/h] kPa 7/12
28
8,7 19 1,5 28,4 7,8 18 1,3 23,3 25
6,6 17 1,1 17,6 5,7 17 1,0 13,4 22
5,1 15 0,9 11,1 4,4 15 0,8 8,5 12/16
28
6,2 20 1,3 22,5 5,3 20 1,1 17,2 25
4,7 19 1,0 13,8 4,0 18 0,9 10,6 22
3,1 18 0,7 6,8 2,7 17 0,6 5,2 Cooling capacities are given at 50% relative humidity.
*Recommended airflow when the unit is used for cooling.
Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
56
Unit weight
Weight [kg]
26 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 677
686 620 461 3/4′ 3/4′ AC fan parameters
Supply voltage [V]
230
Motor power [W]
250
Current [A]
1,15
Speed [min-1]
1350
IP
54
Operating temperature
60oC
Heating capacity
Number of coil rows
II
Air flow [m3/h]
4500
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
°C
kPa
90/70
5
52,1 37 17,8 10
47,9 40 15,1 16
42,8 44 12,1 20 39,0 46 10,2 80/60
5
44,1 32 12,7 10
40,0 35 10,5 16
35,1 39 8,1 20 31,9 41 6,7 70/50
5
36,2 27 8,6 10
32,2 31 6,8 16
27,5 34 5,0 20 24,4 36 3,9 60/40
5
28,5 23 5,3 10
25,8 26 4,0 16
20,1 29 2,7 20 17,2 31 2,0 50/30
5
21,0 18 2,9 10
17,3 21 2,0 16
12,9 24 1,2 20 10,1 26 1,0 40/30
5
20,0 17 10,5 10
16,1 20 6,8 16
11,5 23 3,5 20 8,6 25 2,0 Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
62
Unit weight
Weight [kg]
41 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 677
686 620 461 1′ 1′ AC fan parameters
Supply voltage [V]
230
Motor power [W]
250
Current [A]
1,15
Speed [min-1]
1350
IP
54
Operating temperature
60oC
Heating capacity
Number of coil rows
III
Air flow [m3/h]
4200
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
OC
kPa
90/70
5
65,5 49 16,5 10
60,2 51 13,9 16
53,9 54 11,2 20 49,8 55 9,5 80/60
5
55,7 42 11,9 10
50,5 45 9,8 16
44,4 47 7,6 20 40,6 49 6,3 70/50
5
46,1 36 8,1 10
41,4 38 6,5 16
35,2 40 4,7 20 31,2 42 3,7 60/40
5
36,6 30 5,1 10
31,7 32 3,9 16
26,0 34 2,6 20 22,3 36 2,0 50/30
5
27,3 23 2,8 10
22,5 25 2,0 16
17,1 28 1,2
20 13,4 29 1,0 40/30
5
25,4 22 10,0 10
21,1 24 6,5 16
14,8 26 3,4 20 11,1 28 2,0 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
4200
3200* Cooling capacity [kW] , air outlet temperature [oC], water flow [m3/h] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
OC
[m3/h]
kPa
kW
OC [m3/h] kPa 7/12
28
15,1 20 2,6 17,2 13,3 19 2,3 13,8 25
12,0 18 2,1 11,5 10,1 17 1,7 8,5 22
9,1 15 1,6 7,1 7,7 15 1,3 5,2 12/16
28
11,3 21 2,4 14,9 9,5 20 2,0 11,0 25
8,5 19 1,8 9,0 7,1 19 1,5 6,6 22
5,5 18 1,2 4,2 4,6 18 1,0 3,1 Cooling capacities are given at 50% relative humidity.
*Recommended airflow when the unit is used for cooling.
Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
62
Unit weight
Weight [kg]
47 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 677
686 620 423 3/4′ 3/4′ EC fan parameters
Supply voltage [V]
230
Motor power [W]
332
Current [A]
2,16
Speed [min-1]
1300
IP
54
Operating temperature
70oC
Heating capacity
Number of coil rows
II
Air flow [m3/h]
5800
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
OC
kPa
90/70
5
60,2 35 23,8 10
55,2 37 20,2 16
49,4 41 16,2 20 45,5 45 13,6 80/60
5
50,8 30 16,9 10
46,2 33 13,9 16
40,4 36 10,7 20 36,7 39 8,8 70/50
5
41,6 25 11,4 10
38,4 28 9,0 16
31,6 32 6,5 20 28,5 34 5,2 60/40
5
32,7 21 7,0 10
28,2 24 4,6 16
23,1 27 3,5 20 19,6 30 2,5 50/30
5
24,1 17 3,8 10
19,8 19 2,6 16
14,8 23 1,4
20 11,5 26 1,0 40/30
5
23,0 16 14,0 10
18,5 19 9,0 16
13,2 22 4,6 20 9,8 25 2,5 Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
64
Unit weight
Weight [kg]
46 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 677
686 620 423 1′ 1′ EC fan parameters
Supply voltage [V]
230
Motor power [W]
332
Current [A]
2,16
Speed [min-1]
1300
IP
54
Operating temperature
70oC
Heating capacity
Number of coil rows
III
Air flow [m3/h]
5450
Heating capacity [kW], air outlet temperature [oC] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
OC
kPa
90/70
5
77,2 45 22,9 10
70,9 47 19,3 16
63,5 50 15,5 20 58,4 52 13,2 80/60
5
65,5 39 16,5 10
59,4 41 13,5 16
52,2 44 10,5 20 47,5 46 8,6 70/50
5
54,1 33 11,2 10
48,2 35 8,9 16
41,2 38 6,5 20 36,4 40 5,2 60/40
5
42,8 27 7,1 10
37,1 29 5,3 16
30,3 32 3,6 20 25,9 34 2,6 50/30
5
31,8 21 3,9 10
26,2 24 2,7 16
19,8 26 1,5
20 15,7 29 1,0 40/30
5
29,9 20 13,7 10
24,1 23 8,9 16
17,3 25 4,6 20 13,0 27 2,6 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
5450
3200* Cooling capacity [kW] , air outlet temperature [oC], water flow [m3/h] and resistance of water flow [kPa]
Water temp. [°C]
Air inlet temperature [ºC]
kW
OC
[m3/h]
kPa
kW
OC [m3/h] kPa 7/12
28
17,3 21 3,0 21,9 13,3 19 2,3 13,8 25
14,0 18 2,4 15,1 10,1 17 1,7 8,5 22
10,6 16 1,8 9,3 7,7 15 1,3 5,2 12/16
28
13,2 21 2,8 19,6 9,5 20 2,0 11,0 25
9,9 20 2,1 11,7 7,1 19 1,5 6,6 22
6,4 19 1,4 5,5 4,6 18 1,0 3,1 Cooling capacities are given at 50% relative humidity.
*Recommended airflow when the unit is used for cooling.
Noise level [dB(A)]
Noise level — sound pressure level taking into account the sound absorption in the room A=100m2 and directivity factor Q=2 at a distance of 5 m
64
Unit weight
Weight [kg]
52
