
4
2. Specifications
2.1 Performance data
UNIT
Dura Pro 12
Dura Pro 17
Dura Pro 21
Max Pool volume*
m
3
30 - 60
40 - 75
50-95
Advised Pool volume
m
3
40
50
65
Operating air temperature
°C
-15 ~ 43
Air 27°C / Water 26°C / Humidity 80%
Heating Capacity
kW
2,85 - 12
3,77 - 17
4,6 - 19,5
Btu
9690 - 40800
12818 - 57800
15640 - 66300
Consumed power
kW
0,21 - 2,12
0,3 - 3,02
0,37 - 3,94
COP
13,57 - 5,66
12,57 - 5,63
12,43 - 4,95
Air 15°C / Water 26°C / Humidity 70%
Heating Capacity
kW
2,25 - 9,7
2,92 - 12,4
3,84 - 15,4
Btu
7650 - 32980
9928 - 42160
13056 - 52360
Consumed power
kW
0,32 - 2,08
0,44 - 2,86
0,6 - 3,81
COP
7,03 - 4,66
6,64 - 4,34
6,4 - 4,04
Air 10°C / Water 26°C / Humidity 64%
Heating Capacity
kW
1,88 - 8
2,5 - 10,7
3,38 - 14,4
Btu
6329 - 27200
8500 - 36380
11492 - 48960
Consumed power
kW
0,33 - 1,95
0,45 - 2,64
0,62 - 3,62
COP
5,7 - 4,1
5,56 - 4,05
5,45 - 3,98
Power supply
230V / 50Hz
Nominal Heating Capacity
kW
7,1
9,7
11,5
Nominal power input
kW
0,99
1,38
1,72
Max power input
kW
2,5
3,2
4,88
Nominal Running current
A
4,3
6
7,5
Current range
A
0,9 - 9,2
1,3 - 13,1
1,6 - 17,1
Max Current
A
13
13,96
21,17
Compressor quantity
1
1
1
Compressor type
Rotary
Rotary
Rotary
Refrigerant
R410A
Fan quantity
1
1
1
Fan power input
W
100
120
120
Fan rotary speed
RPM
600 - 800
600 - 750
600 - 900
Fan direction
Horizontal
Horizontal
Horizontal
Noise
dB(A)
42
44
45
Water connection
mm
50
50
50
Nominal water flow
m
3
/h
4,2
5,3
6,6
Water pressure drop (max)
kPa
4,5
5
6
Unit net dimensions (L*W*H)
mm
1003*396*767
1117*430*868
1117*430*868
Unit shipping dimensions (L*W*H)
mm
1130*460*790
1210*510*880
1210*510*880
Net weight
kg
59
77
82
Shipping weight
kg
69
89
95
* Advised pool volume for an entirely insulated pool, with cover, free from wind and exposed to the sun
In case the pool volume is close to the maximum value, the inverter heatpump will nearly always run at full power
** Advised pool volume for efficient heating