VA Package 4.3404 aroTHERm plus VWL 75/6 A S2 for hybrid system

VAILLANT Package 4.3404 aroTHERM plus
VWL 75/6 A S2 for hybrid system
Product benefits:
- High flow temperatures for
modernization
- modulating compressor with
inverter technology constantly adjusts the output
to the current building heating load
- integrated active
cooling function as standard
- SoundSafeSystem for particularly quiet
operation
- Can also be integrated into an existing heating system
- Can be operated in a hybrid system bivalently
alternatively, in parallel, or with the
triVAI parameter
- Intelligent use of
self-generated energy (PVready)
Features:
- Modulating EC fan
- High-efficiency pump
- Sensor-controlled refrigeration circuit
- Integrated R290 safety concept
- Automatic vent valve
- Integrated active cooling operation
(for this, the heating system must be
prepared on site and a
coding resistor must be used)
Heating output (A-7W35) 7.0 kW
Coefficient of performance 2.8
Heating output (A2W35) 3.1 kW
Coefficient of performance 4.1
Heating output (A7W35) 4.6 kW
Coefficient of performance 4.8
Connections
Heating flow/return G 1 1/4
Operating pressure max. 3 bar
Pump volume flow 1205 l/h
Residual head 640 mbar
maximum temperature
- with heat pump 75 °C
- with heat pump + auxiliary heating 75 °C
Height/width/depth 965/1100/450 mm
Weight, ready for operation 128 kg
Sound power level 53 dB(A)
Protection class IP 15 B
Operating limits air inlet temperature:
Heating mode + DHW -20/43 °C
Refrigerant (fill quantity) R290 (0.9 kg)
Global warming potential (EU) 3.0
CO2 equivalent 0.0027 t
Package consisting of:
1x 0010021118 Heat pump
aroTHERM plus VWL 75/6 A S2
1x 0010031643 Heat pump
control module VWZ AI for
aroTHERM plus VWL
1x 0020184846 VR 71 Mixer and
solar module
1x 0020139895 VR 32/3 Bus coupler
1x 8000015458 VR 940f myVAILLANT connect
Seasonal space heating
energy efficiency class 55 C A++
Seasonal space heating
energy efficiency class 35 C A+++
(Spectrum A+++ to D)
Order No. 8000029036