VA Package 4.3311 aroTHERm plus VWL 35/6 A S2 uniSTOR plus VIH RW 250/2

VAILLANT Package 4.3311 aroTHERM plus
VWL 35/6 A S2, VRC 720/3, VR 940f,
Hydraulic station VWZ MEH 97/6 and
uniSTOR plus VIH RW 250/2
Note: not eligible for BEG EM funding
2024
aroTHERM plus VWL 35/6 A S2
(Air/Water)
Product advantages:
- High flow temperatures for
modernization
- Modulating compressor with
inverter technology adjusts the output
to the current building heating load at all times
- Standard integrated active
cooling function
- 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 refrigerant circuit
- Integrated R290 safety concept
- Automatic bleed 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) 3.6 kW
Coefficient of performance 2.7
Heating output (A2W35) 2.0 kW
Coefficient of performance 3.9
Heating output (A7W35) 3.3 kW
Coefficient of performance 4.8
Connections
Heating flow/return G 1 1/4
Operating pressure max. 3 bar
Pump volume flow 860 l/h
Residual head 780 mbar
maximum temperature
- with heat pump 75 °C
- with heat pump+additional heating 75 °C
Height/width/depth 765/1100/450 mm
Weight, ready for operation 114 kg
Sound power level 51 dB(A)
Protection class IP 15 B
Application limits air inlet temperature:
Heating operation + DHW -20/43 °C
Refrigerant (filling quantity) R290 (0.6 kg)
Global warming potential (EU) 3.0
CO2 equivalent 0.0018 t
Hydraulic station VWZ MEH 97/6
Features:
- Modulating electric auxiliary heater
- up to 5.5 kW/400 V with
VWL 35/6 A to VWL 75/6 A
- up to 8.5 kW/400 V with
VWL 105/6 A to VWL 125/6 A
- 3-way diverter valve hot water
- Safety valve 3 bar
- 10 liter ADG
- DIA system with plain text display,
illuminated
Package consisting of:
1x 0010021116 Heat pump (air/water)
aroTHERM plus VWL 35/6 A S2
1x 0010023609 Hydraulic station
VWZ MEH 97/6 for aroTHERM plus
1x 0010045478 Heating controller
sensoCOMFORT VRC 720/3, 1 HK,
weather-compensated, system controller
1x 8000015458 VR 940f myVAILLANT connect
2x 0010039178 VAILLANT connection piece
G1 to copper pipe 28mm
1x 0020212636 VAILLANT connection piece
G1 1/4 to copper pipe 28mm
1x 8000023067 uniSTOR plus VIH RW 250/2
BR
1x 306257 VR 10 standard sensor
1x 305827 Storage tank safety group
Package energy efficiency class heating
A++ (spectrum A+++ to G)
Order no. 8000041074