UVERS DX unit heaters for use with heat pumps
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UVERS DX unit heaters are suitable to work alongside air-to-air heat pumps. Thanks to the reversible system, they can also fulfil a cooling function.
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 DX unit heaters are available in two sizes.
The unit heater consists of:
– axial fan with AC or EC single phase motor;
– high-efficiency 3-row fin coil suitable for use with heat pumps in a two-pipe reversible system;
– 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 DX units can use R410A refrigerant; working pressure up to 4.2MPa
OPERATION MODES
UVERS DX Unit Heaters are suitable for use alongside air-to-air heat pumps. Thanks to the reversible system, they can also perform a cooling function.
- 2 sizes,
- axial fan with AC or EC single-phase motor
- high-efficiency 3-row fin coil suitable for use with heat pumps in a two-pipe reversible system,
- casing made of coated steel sheet,
- air outlet grille with adjustable blades allowing to adjust the direction of discharge air,
- coil fed with R410A refrigerant; working pressure up to 4.2 MPa.
Technical data
-
Dimensions
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Dimensions A[mm] B[mm]
h[mm] L[mm] d1 d2 556 527 460 350 12 22 EC fan parameters
Supply voltage [V]
230
Motor power [W]
140
Current [A]
1,45
Speed [min-1]
1160
IP
54
Operating temperature
40oC
Heating capacity
Number of coil rows
III
Air flow [m3/h]
2150
1700
Heating capacity [kW] and air outlet temperature [oC]
Condensation temp. [°C] Air inlet temperature [ºC] kW °C kW °C 45
14
12,5 31 10,8 32 16
11,6 32 10,0 33 18
10,6 32 9,1 34 20 9,7 33 8,3 34 40 14 10,0 28 8,6 29 16 9,0 28 7,8 29 18 8,1 29 7,0 30 20 7,2 30 6,2 31 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
2150
1700
Cooling capacity [kW] and air outlet temperature [oC]
Evaporation temp. [°C]
Air inlet temperature [°C]
kW
°C
kW
°C
6
28
8,0 18 7,2 17 25
6,6 16 5,9 15 22
5,4 15 4,8 14 8
28
7,0 19 6,2 18 25
5,7 17 5,1 16 22
4,6 16 4,1 15 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]
27 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 677 686 620 423 12 28 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
3200
Heating capacity [kW] and air outlet temperature [oC]
Condensation temp. [°C] Air inlet temperature [ºC] kW °C kW °C 45
14
26,5 28 19,3 32 16
24,4 29 17,8 32 18
22,4 30 16,3 33 20 20,3 31 14,8 33 40 14 20,9 25 15,3 28 16 18,9 26 13,8 29 18 16,8 27 12,4 29 20 14,8 28 10,9 30 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
5450
3200
Cooling capacity [kW] and air outlet temperature [oC]
Evaporation temp. [°C]
Air inlet temperature [°C]
kW
°C
kW
°C
6
28
16,4 19 11,2 18 25
13,7 18 10,5 16 22
11,1 16 8,6 14 8
28
14,5 20 11,2 18 25
11,9 19 9,2 17 22
9,4 17 7,3 15 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]
54 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 556 527 460 445 12 22 AC fan parameters
Supply voltage [V]
230
Motor power [W]
140
Current [A]
0,65
Speed [min-1]
1400
IP
54
Operating temperature
60oC
Heating capacity
Number of coil rows
III
Air flow [m3/h]
1900
1700
Heating capacity [kW] and air outlet temperature [oC]
Condensation temp. [°C] Air inlet temperature [ºC] kW °C kW °C 45
14
11,6 32 10,8 32 16
10,7 32 10,0 33 18
9,8 33 9,1 34 20 9,0 34 8,3 34 40 14 9,3 28 8,6 29 16 8,4 29 7,8 29 18 7,5 30 7,0 30 20 6,7 30 6,2 31 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
1900
1700
Cooling capacity [kW] and air outlet temperature [oC]
Evaporation temp. [°C]
Air inlet temperature [°C]
kW
°C
kW
°C
6
28
7,5 18 7,2 17 25
6,2 16 5,9 15 22
5,1 14 4,8 14 8
28
6,6 18 6,2 18 25
5,4 17 5,1 16 22
4,3 15 4,1 15 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]
29 -
Dimensions
Dimensions
A[mm] B[mm]
h[mm] L[mm] d1 d2 677 686 620 461 12 28 EC fan parameters
Supply voltage [V]
230
Motor power [W]
250
Current [A]
1,2
Speed [min-1]
1350
IP
54
Operating temperature
60oC
Heating capacity
Number of coil rows
III
Air flow [m3/h]
4200
3200
Heating capacity [kW] and air outlet temperature [oC]
Condensation temp. [°C] Air inlet temperature [ºC] kW °C kW °C 45
14
22,8 30 19,3 32 16
21,0 31 17,8 32 18
19,2 31 16,3 33 20 17,5 32 14,8 33 40 14 18,1 27 15,3 28 16 16,3 27 13,8 29 18 14,6 28 12,4 29 20 12,8 29 10,9 30 Cooling capacity
Number of coil rows
III
Air flow [m3/h]
4200
3200
Cooling capacity [kW] and air outlet temperature [oC]
Evaporation temp. [°C]
Air inlet temperature [°C]
kW
°C
kW
°C
6
28
14,6 19 11,2 18 25
12,1 17 10,5 16 22
9,8 15 8,6 14 8
28
12,8 19 11,2 18 25
10,5 18 9,2 17 22
8,4 16 7,3 15 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]
49
