VAILLANT Heating Heat Pump flexoTHERM exclusive VWF 117 /4 with aroCOLLECT

1 flexoTHERM with mounted casing on a pallet
1 Internet module
1 or 2 aroCOLLECT units (depending on output)
1 safety valve for brine circuit, 1/2", 3 bar
1 installation/operating manual
1 warranty card DE
1 product data sheet and energy efficiency label
Awarded Green iQ
Particularly quiet heat pump operation thanks to Sound Safe System

Flow temperatures up to 65°C for modernization using EVI even at low outdoor temperatures
High efficiency thanks to modern, durable heat pump scroll compressor

10-year compressor material warranty (details can be found in the warranty conditions)

Particularly quiet outdoor unit, as the compressor is in the indoor unit

No heat losses outside the building envelope
Free end-customer app for iPhone and Android smartphones
High-efficiency pumps in heating/brine circuit
Priority changeover valve for domestic hot water
Electric auxiliary heater 9 kW, multi-stage
Start-up current limiter

Sensor-controlled refrigeration circuit with EVI technology
Integrated heat meter and electricity meter as standard
aroCOLLECT:
particularly quiet modulating EC fans
Integrated active cooling mode (the heating system must be prepared on site for this purpose)