DHW Heat Pump Air-to-WateraroSTOR VWL BM 200-270l

Independent hot water comfort powered by renewable energy.

Convincingly efficient, delightfully quiet
Uninterrupted hot water comfort for the whole family
Compactly built, quickly connected
The support of a boiler or solar thermal system

Whether you are modernising a single-family home or building a new one, our aroSTOR hot water heat pump lets you use the air as a renewable energy source for an eco-friendly and efficient hot water supply. The surrounding air provides natural heat and can even help cool the room where the unit is installed. This quiet hot water heat pump is highly efficient, transforming 1 kWh of electricity into more than 3 kWh of thermal energy for water heating. When combined with a photovoltaic system for self-generated electricity, you not only reduce your CO₂ footprint but also your energy costs.

Ideal for:

Hot water

Technical data table overline

Technical data table headline

aroSTOR
VWL BM 200/5	VWL BM 270/5

ErP

ErP Water Heater Energy Efficiency Class Of Water Heater	ErP Water Heater Energy Efficiency Class Of Water Heater
ErP Water Heating Energy Efficiency	ErP Water Heating Energy Efficiency	124 %	125 %

aroSTOR
VWL BM 200/5	VWL BM 270/5

Power Output and Efficiency

Heat Output / Power Consumption / COP for A7/W55	Heat Output / Power Consumption / COP for A7/W55	1,26 kW / 0,42 kW / 2,99	1,24 kW / 0,42 kW / 3,00
Heat Output / Power Consumption / COP for A15/W55	Heat Output / Power Consumption / COP for A15/W55	1,47 kW / 0,42 kW / 3,47	1,39 kW / 0,39 kW / 3,53

Cylinder

Cylinder Nominal Capacity	Cylinder Nominal Capacity	195 l	265 l

Heat Exchanger

Heat Exchanger for Additional Heat Generator (Heating Area)	Heat Exchanger for Additional Heat Generator (Heating Area)	0,8 m²	0,8 m²

Insulation And Heat Loss

Standby Heat Loss	Standby Heat Loss	1,61 kWh/24h	1,77 kWh/24h

Electrical Connection

Electrical Power Consumption (max)	Electrical Power Consumption (max)	1,9 kW	1,9 kW
Electrical Power Consumption for Back-Up Heater	Electrical Power Consumption for Back-Up Heater	1,2 kW	1,2 kW
Electrical Voltage Supply	Electrical Voltage Supply	230 V (50 Hz)	230 V (50 Hz)
Fuse Type	Fuse Type	8A	8A

Refrigerant

Refrigerant	Refrigerant	R290	R290
GWP	GWP	0,02	0,02
CO₂ Equivalent	CO₂ Equivalent	0,000003 t	0,000003 t
Refrigerant Quantity	Refrigerant Quantity	0,15 kg	0,15 kg

Connections

Connection Dimension External Heat Generator (Flow, Return)	Connection Dimension External Heat Generator (Flow, Return)	R ¾″	R ¾″
Connection Dimension Cold Water, Domestic Hot Water	Connection Dimension Cold Water, Domestic Hot Water	R ¾″	R ¾″
Connection Dimension Heat Source	Connection Dimension Heat Source	Ø 160 mm	Ø 160 mm
Connection Dimension Circulation	Connection Dimension Circulation	R ¾″	R ¾″

Dimensions

Height / Width / Depth	Height / Width / Depth	1.458 mm / 634 mm / 634 mm	1.783 mm / 634 mm / 634 mm
Weight	Weight	60,5 kg	73,5 kg
Weight Ready for Operation	Weight Ready for Operation	255,5 kg	338,5 kg

Limitations

Temperature Domestic Hot Water, Heat Pump (max)	Temperature Domestic Hot Water, Heat Pump (max)	60 °C	60 °C
Temperature Domestic Hot Water, Disinfection (With Back-Up Heater) (max)	Temperature Domestic Hot Water, Disinfection (With Back-Up Heater) (max)	70 °C	70 °C
Temperature Domestic Hot Water, Heat Pump (With Back-Up Heater) (max)	Temperature Domestic Hot Water, Heat Pump (With Back-Up Heater) (max)	65 °C	65 °C
Temperature Heat Source (min - max)	Temperature Heat Source (min - max)	-7 - 45 °C	-7 - 45 °C
Volume Installation Room (acc. to EN 779) (min)	Volume Installation Room (acc. to EN 779) (min)	18,75 m³	18,75 m³
Operating Pressure Domestic Hot Water (max)	Operating Pressure Domestic Hot Water (max)	6 bar	6 bar
Connection Pipe Heat Source (Flexible Pipe Ø 160 mm) (max)	Connection Pipe Heat Source (Flexible Pipe Ø 160 mm) (max)	10 m	10 m
Connection Pipe Heat Source (Rigid Pipe Ø 160 mm) (max)	Connection Pipe Heat Source (Rigid Pipe Ø 160 mm) (max)	20 m	20 m

Downloads overline

Downloads headline

ErP

aroSTOR VWL BM 200-270l ErP Label DocumentVWL BM 200/5PDF (0.07 MB)

aroSTOR VWL BM 200-270l ErP Label DocumentVWL BM 270/5PDF (0.07 MB)

aroSTOR VWL BM 200-270l ErP Datasheet DocumentVWL BM 200/5, VWL BM 270/5PDF (0.31 MB)