Air/water type heat pump

aroTHERM Split VWL 55/5AS

Heating unit

uniTOWER VWL 58/5IS

Regulator

sensoCOMFORT 720

Heat pump in Split technology, quiet, economical and quick to install.

For new homes or renovations, with our new aroTHERM Split air/water heat pump you can save up to 75% of energy costs and reduce harmful emissions by 30%. Heat pumps use the energy stored in the air to create comfortable conditions in the house: heat in winter, pleasant coolness in summer and hot water all year round.

The aroTHERM air-to-water heat pump is a small device with a split structure for installation outside the building.

It is a product intended primarily for installations with a low supply temperature (preferably 30 ° C to 35 ° C), e.g. underfloor heating.

The heat pump can be installed in both newly built and modernized properties (within the meaning of energy efficiency regulations).

The heat pump can simply be integrated into the existing heating system with a wall-mounted gas boiler and eBUS interface or with other heaters.

The aroTHERM heat pump uses only outdoor air as a heat source and also provides active cooling in summer.

The heating system must be prepared to use the active cooling function.

Special features

• One of the quietest devices on the market
• High efficiency ensures low operating costs
• Ready to work with photovoltaics
• Intuitive to use
• Quick and easy installation
• Small heat pump with split refrigeration circuit
• Compressor with inverter technology
• Work interchangeably or in parallel from the bivalent point
• triVAI control process in combination with sensoCOMFORT
• (cost-optimal operation according to the introduced energy prices)
• Easy transport and simple positioning

Product equipment

• Built-in indicator of green energy use
• Electronic expansion valve
• Noise reduction function

Technical data of the outdoor unit (VWL 55/5AS):

• ErP class heating 35°C (A+++ to D): A+++
• Class ErP DHW (A+ to F): A
• Heating capacity (A-7W35)* [kW]: 4,88
• COP (A-7W35) [kW]: 4,0 - 4,8
• Cooling: Yes
• Dimensions (HxWxD) [mm]: 765 x 1100 x 450
• Refrigerant: R410a
• Sound power at A7/W55 [dB(A)]: 54
• Weight [kg]: 92,2
• Min./Poppy length of cooling line [m]: 3-25

Technical data of the indoor unit (uniTOWER VWL 58/5IS ):

• Dimensions (HxWxD) [mm]: 1880 x 595 x 693
• DHW container capacity [l]: 185
• Weight [kg]: 158
• Rated voltage [V/Hz]: 230/50