VA Package 4.1500 aroTHERM pro /7.1 2-Unit Cascade VWL 75/7.1 A 230V

VAILLANT Package 4.1500 aroTHERM pro /7.1
VWL 75/7.1 A 230V with 2-unit cascade
aroTHERM pro /7.1 Product advantages:
The aroTHERM pro /7.1 series is
Vaillant's most compact air-to-water
heat pump.
Maximum placement flexibility thanks to
minimal clearance area
Elegant design in black-grey
(RAL 7021)
Free 5-year warranty
(see warranty conditions)
Optimized connectivity with VR 940
Easy PV integration (additional
hardware/software required)
aroTHERM pro /7.1 Features:
Modulating compressor with
inverter technology
Integrated safety concept with
R290 refrigerant
Function to minimize the
clearance area
Activatable cooling mode (on-site
preparation required)
High flow temperatures for
efficient modernization
Seamless integration into existing
heating systems
Flexible hybrid operation (bivalent,
parallel, triVAI)
Intelligent use of
self-generated energy (PVready)
Power according to paragraph 14a of the EnWG
controllable via EEBUS (additional
hardware/software required)
aroTHERM pro Technical data:
Height/Width/Depth: 750/1,104/454 mm
Weight: 90.3 kg
Heating connection: G 1 1/4 inch
Heating circuit content:
Flow temperature: 20-70 degrees C
Power consumption:
Operating pressure: 2.5 bar
Fan speed: 630 rpm
Volume flow/residual delivery head pump
at DeltaT=5 K (W35):
1,275 l/h / 675 mbar
Volume flow/residual delivery head pump
at DeltaT=8 K (W55):
900 l/h / 770 mbar
Electrical power consumption:
Electrical power supply:
230V (50 Hz)
Fuse type: Characteristic C, slow,
1-pole switching
Protection class: IPX4
Safety class: I
Sound at A7/W55: 49.0 dB(A)
Sound power level: 61.0 dB(A)
Sound power level at A-7/W35
(60% silent mode): 52.1 dB(A)
Refrigerant: R290
Refrigerant quantity: 0.6 kg
GWP: 0.02
CO2 equivalent: 0.000012 t
aroTHERM pro Performance data:
Heating capacity/Power consumption/COP
for A-7/W35: 6.37 kW / 2.39 kW / 2.66
Heating capacity/Power consumption/COP
for A7/W35: 2.97 kW / 0.6 kW / 4.96
Heating capacity/Power consumption/COP
for A2/W35: 3.50 kW / 0.84 kW / 4.15
Heating capacity/Power consumption/COP
for A-7/W55: 6.11 kW / 2.93 kW / 2.08
Ordering information:
2 x 8000022179 VWL 75/7.1 A 230V
1 x 0010045478 sensoCOMFORT VRC 720/3
1 x 8000015458 VR 940f
1 x 0020139895 VR 32/3
2 x 8000035574 VWZ AI /7 230V
1 x 0020184846 VR 71 Mixer and
solar module
Energy efficiency:
Package EE class heating 55 degrees C:
A++ (A+++ to D)
Order No. 8000050523