Vaillant aroTHERM plus Quick Manual page 33

aroTHERM plus
Refrigerant circuit
Fluid type
Fluid fill quantity
Refrigerant, Global Warming
Potential (GWP)
CO equivalent
2
Permissable operating pressure
Compressor type
Compressor oil type
Compressor, control
Noise emissions, heating mode
Sound power, EN 12102, EN 14511
LWA, A7/W35
Sound power, EN 12102, EN 14511
LWA, A7/W45
Sound power, EN 12102, EN 14511
LWA, A7/W55
Efficiency
Energy efficiency class 35°C
Energy efficiency class 55°C
Combination with uniTOWER
Energy efficiency class
Energy efficiency class for hot water
supply
uniTOWER
Total storage cylinder capacity
Temperature hot water (max. — with auxiliary heating)
Dimensions, unpacked (height/width/depth)
Weight, unpacked
Auxiliary electric heater
Hydraulic station
Dimensions, unpacked (height/width/depth)
Weight, unpacked
Power electric backup heater
Unit 3.5kW
VWL 35 / 6
kg 0.6
t 0.0018
bar
dB(A) 51
dB(A)
dB(A) 54
(A+++
to F)
(A+++
to F)
(A+++
to F)
(A+ to F)
Unit
l
°C
mm
kg
kW
Unit
mm
kg
kW
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5kW 7kW
VWL 55 / 6 VWL 75 / 6
R290
0.9
3
0.0027
31.5
Rotary piston
Specific polyalkylene glycol (PAG
Electronic
53
53
55
A+++
A++
A++
A
VIH QW 190 / 6
1880 x 599 x 693
6kW (230V/50Hz) / 9kW (400V/50Hz)
720 x 440 x 350
6 kW (230V/50Hz) / 9 kW (400V/50Hz)
10kW 12kW
VWL 105 / 6 VWL 125 / 6
1.3
0.0039
Scroll compressor
58
58
60
188
55 - 75
175
VWZ MEH 97
15