Heat pumps

Vaillant aroTHERM pro monobloc heat pump

aroTHERM pro is a single-fan monobloc heat pump in a compact casing. It suits detached houses, narrow gardens and terrace installations where there is little room for the outdoor unit.

  • Capacity: 5–15 kW
  • Energy class: A+++

FSF technology shrinks the safety clearance that has to be left around the unit, which makes installation possible in tight spots. With flow temperatures up to 70 °C it also works on existing radiator systems.

Holding the A+++ class even at a 55 °C system flow temperature means low electricity use in the shoulder seasons. When choosing the position we assess airflow, condensate drainage and the distance to the neighbouring facade together.

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Technical data

Figures come from the manufacturer’s official product page and technical documents; they can vary by model and output.

Vaillant aroTHERM pro – technical data table
Property Detail
Capacity 5–15 kW
Capacity options 5 · 8 · 12 · 15 kW
Refrigerant R290 (GWP 3), 0.50–1.05 kg charge
Max. flow temperature 70 °C
Type Monobloc, single fan
Seasonal heating efficiency ηs 142–151% (55 °C profile)
Heating efficiency (COP) COP 4.61–5.03 (A7/W35, EN 14511)
Cooling efficiency (EER) EER 2.60–3.26 (A35/W7, EN 14511)
Sound power level 49–55 dB(A), outdoor unit
Dimensions (H × W × D) 750–1,103 × 1,104–1,169 × 454 mm
Weight 84.5–137.8 kg (ready for operation)
Electrical input Max. 3.2–5.7 kW
Electrical supply 230 V 1~ or 400 V 3~
Compressor Rotary piston
Connection sizes G 1 1/4″
Operating limit temperature -10 °C
Energy class A+++

Source: Vaillant official product page, product information sheet (ErP) and installation/maintenance manuals. Values with a stated measuring condition apply under the test conditions of that standard.

What Devka Doğalgaz does for this product

We do not just sell the appliance; our own team handles every step from selection to the annual service.

  • Choosing the right output

    We size the appliance to your floor area, household size and hot water demand during a free survey.

  • Sale and installation

    We invoice the appliance as an authorised dealer and carry out the pipework and flue to standard.

  • Commissioning

    We do the first start-up, register the warranty and show you how to use the appliance on site.

  • Authorised service

    We remind you when the annual service is due and give priority appointments across Antalya.

  • Vaillant aroTHERM plus monobloc heat pump

    • 4–15 kW

    An air source monobloc heat pump range: no refrigerant pipework is run indoors, which keeps installation simple. It uses R290 natural refrigerant with a GWP of 3. Flow temperatures of up to 75 °C mean it can also work with existing radiator systems.

  • Vaillant aroTHERM pure split heat pump

    • 6–10 kW

    A split heat pump using R32 refrigerant, with separate outdoor and indoor units. The indoor unit with integrated cylinder stores up to 250 litres of hot water at 40 °C, enough for a family of four. Heating and hot water are covered by a single system.

  • Vaillant aroTHERM Split intro heat pump

    • 8–16 kW

    The entry level split heat pump range, with four outputs: 8, 10, 12 and 16 kW. A model with a built-in back-up heater avoids capacity shortfalls on the coldest days. Units can be cascaded for larger systems.

All Vaillant products

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