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Affordable entry-level model for new buildings

AeroWIN
Klassik

1 - 14 kW
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AeroWIN Klassik

Affordable entry-level model for new buildings

The AeroWIN Klassik air/water heat pump is the perfect heating solution for modern detached houses and apartments with low energy requirements. It takes free energy from the ambient air and converts it into comfortable warmth for heating. The AeroWIN works extremely efficiently. The unit continuously adapts its output to actual requirements and achieves a high energy efficiency class of up to A++ even with flow temperatures up to 60°C. This allows you to heat your home in an environmentally friendly and very economical way.

AeroWIN Klassik

Cogent to the smallest detail
 

  • Monoblock design: Can be installed without refrigeration certification (“Kälteschein”)
  • High flow temperatures up to 60°C
  • High output figures (A7/W35) of up to 4.8
  • Inverter technology: Regulated compressor for adapted heat output and low energy consumption
  • Silent mode: Quiet operation thanks to inverter technology
  • AES: Automatic de-icing system
  • Space-saving outdoor installation and low weight of just 62 or 91 kg
  • Extremely low-maintenance
  • Vibration-absorbing hoses

AEHM hydraulic module internal unit

Cogent to the smallest detail
 

  • Highly efficient heating circulation pump for heating and DHW
  • Shift valve for DHW loading
  • Emergency supplementary heating
  • 15-litre expansion tank
  • Safety valve, automatic venting device, manometer
  • High-quality sheet steel cladding

The advantages at a glance

+ High energy efficiency even at flow temperatures of up to 60°

+ Continuous power adjustment and whisper-quiet operation thanks to inverter technology

+ Easy and quick to install thanks to monoblock design and flexible connection and installation options

AeroWIN Klassik

The AeroWIN Klassik is an affordable, efficient heat pump model that is ideal for heating your home. It achieves flow temperatures up to 60°C and offers ultra-quiet, low-maintenance operation.

Note: The BioWIN2 Hybrid, which combines the AeroWIN Klassik with the BioWIN 2 Touch, ensures efficient and reliable heating, particularly in buildings with radiators.

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AeroWIN Klassik

Whisper quiet and compact

The AeroWIN air/water heat pump requires very little space. Thanks to flexible connection and installation options, it can be easily installed outside your house. Since all AeroWIN models work on the monoblock principle, it operates very reliably. In addition, installation and maintenance costs are very low. An extra bonus is that the technician does not require a refrigeration certification to install it.

Tip: Install the AeroWIN Klassik on a foundation with a suitable recess; matching brackets and connection sets are optionally available.

The AeroWIN is not only highly energy-efficient, it is also extremely quiet. At a distance of five metres, the sound pressure level is only about 30 decibels – roughly equivalent to the operating noise of a modern refrigerator. If required, the silent mode function ensures barely audible operation – at night, for example.

Tip: You can find our sound calculator here.

All safety-related components and those required for distributing heat in the house are accommodated in the AEHM hydraulic module to save space. This includes an energy-saving heating circulation pump, safety fittings such as the expansion tank, and supplementary heating for occasional peaks in demand.

JUST LIKE NATURE:

WITH SILENT MODE

IF NEEDED.

More heat pumps

Need more inspiration? Windhager air/water heat pumps are the perfect heating solution for modern detached houses and apartments with low energy requirements. See for yourself!

Our heat pumps at a glance

Technical data

Type   AEK 4.5 AEK 8.6
Hydraulic module in a set AEHM
Operating unit   InfoWIN Touch
Thermal output (EN 14511) A2/W35 kW
2.6 5.7
  A-7/W35 kW 4.1 7.8
COP value (EN 14511) A2/W35   3.7 4.0
  A-7/W35   2.7 2.9
SCOP (EN14825)   4.2 4.5
Sound power level (EN 12102) dB(A) 52 57
Sound pressure level at a distance of 5 m in free field dB(A) 30 35
Maximum operating limit, heating system side °C 60 60
Dimensions of heat pump cm 102x52x74 115x52x81
Dimensions of hydraulic module cm 56x38x77 56x38x77
Weight of heat pump kg 62 91
Weight of hydraulic module kg 43 43
Energy efficiency class for average climate (W35/W55)   A++/A+ A+++/A++