HPA-O 13 S Premium

0,00 рсд


  • Air-water heat pump installed outdoors for heating
  • High efficiency due to demand-dependent control of the inverter compressor
  • Increased efficiency through enhanced saturated vapour injection
  • High coefficient of performance
  • Extremely quiet operation
  • Condensate pan is defrosted efficiently via the refrigerant circuit
  • Time optimised and energy efficient defrosting by reversing the circuit
  • Control via WPM 2.1 or WPM 3 heat pump manager (required accessory)

The inverter air-water heat pump design offers many benefits for both new build and modernisation projects. As an outdoor installation, the appliance requires minimal space indoors and can be sited even in densely built-up areas, due to exceptionally quiet operation. Thanks to the high quality of the individual parts, these models reach an output level that enables flow temperatures of up to + 65 °C to be achieved. Quick installation is ensured by the hydraulic connection and straightforward connection concept. In short, this is an appliance designed to provide an outstanding level of convenience all round. Furthermore, the heat pumps can be combined with a variety of DHW, system and buffer cylinders from STIEBEL ELTRON.


Product Number


Output at A-7/W35 (EN 14511)

12,86 kW

Output at A2/W35 (EN 14511)

8,33 kW

Coefficient of performance at A2/W35 (EN 14511)


Coefficient of performance at A-7/W35 (EN 14511)


Technical data

Energy efficiency class, heat pump W35


Energy efficiency class, W55 heat pump


Energy efficiency class, composite system (heat pump + controller) W35


Energy efficiency class, composite system (heat pump + controller) W55


SCOP (EN 14825)


Sound power level (EN 12102)

54 dB(A)

Sound pressure level at 5 m distance in a free field

32 dB(A)

Rated compressor voltage

230 V

Rated voltage, emergency/booster heater

230 V

Max. application limit on the heating side

65 °C


1,045 mm


1,490 mm


593 mm


175 kg