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BoxAir Inverter P heat pump

Extremely quiet and economical monobloc air-to-water heat pump with R290 refrigerant. Ideal for family houses with thermal loss of up to 18 kW.
  • Energy efficienty

  • R290 refrigrant

  • Heating water temperature up to 75 °C

  • No ducts needed

  • Output from 1 to 25 kW

  • Online control & 24/7 remote monitoring

Product photos

MAIN FEATURES

Innovative outdoor heating simplified

  • All-in-one unit: Compact monobloc outdoor thermal air-to-water pump

  • Easy installation without intervention to the cooling (compressor) circuit and into the existing heating system

  • Without indoor unit, all accessories including control and circulation pump integrated into the external unit

  • Full serviceability of all components


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BUILT TO PERFORM, DESIGNED TO LAST

Durable, safe, and all-in-one heating solution

Unique all-aluminium cabinet

Aluminium construction of panels with
a long-lasting resistance to weathering and corrosion. Default colour setting: anthracite RAL 7016.

All-in-one unit

Easy installation. No hydro- or electrobox needed, everything integrated in the outside casing. Including heating side circulation pump, frequency converter etc.

Total safety

Thanks to the low volume of the R290 refrigerant in the system, an integrated refrigerant leak detector, and automatic shutdown of the unit.

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Elevating Heating Standards

Extensive advantages of BoxAir Inverter P units

  • 24/7 remote service monitoring and diagnostics
  • Absolute reliability thanks to our 20+ years of commercial & industrial experience
  • Smart home integration: online 24/7 monitoring, modbus/BMS, integrated electricity meter, communication with PV inverter and batteries, connection to Smart Grids, etc.
  • Active cooling mode (optional equipment)
  • Minimized noise due to ultra-quiet fans with smooth speed control
  • Max heating water temperature 75 °C
  • Anti-legionella function from compressor only
  • Outdoor temperature range from -20 °C to +40 °C
  • Integrated bivalent power supply as standard
  • Avaliable in 3 phases / 1 phase variant
  • Built-in heating side circulation pump

Product specifications

Technical details

Model Design Performance
at A7W35
Thermal loss of the building Qz Seasonal energy efficiency of heating at a 35 °C low temperature operation Seasonal energy efficiency of heating at a 55 °C medium temperature operation Maximum
heating water temperature
Order number (according to heating circuit control)
kW kW SCOP Class SCOP Class °C Regulation STANDARD (μPC) Regulation PLUS (pCO5)
BoxAir 22 Inverter P compact 2-7 up to 5 4,85 A+++ 3,76 A++ 75 BA22IP-301U BA22IP-311U
BoxAir 26 Inverter P  compact 4–14 up to 10 4,9 A+++ 3,83 A++ 75 BA26IP-301U BA26IP-311U
BoxAir 37 Inverter P compact 6–20 up to 14 4,37 A+++ 3,93 A++ 75 BA37IP-301U BA37IP-311U
BoxAir 45 Inverter P  compact 8–25 up to 18 4,74 A+++ 3,61 A++ 75 BA45IP-301U BA45IP-311U

Regulation STANDARD (μPC): Designed for single-circuit heating systems. No auxilliary heating circuit, 1-zone space temperature, 1 heating circuit.

Regulation PLUS (pCO5): Designed for multiple-circuit heating systems. 2 independent auxilliary heating circuits including mixing. 2-zone space temperature, up to 6 heating circuits.

How it works

Discover the technology behind

Air-to-water heat pumps are based on the principle of extracting heat from the ambient air, whose temperature can be many degrees Celsius below zero. The heat extracted from the environment is transferred by the heat pump to the heating water that heats the building, or is used for the preparation of hot water. The system achieves a seasonal efficiency of up to 4.5 times higher than that of a conventional electric boiler and thus delivers significant energy savings.

Heat pump control

Heat pump control

Master Therm software

  • Smart control for cooling and peripherals
  • Advanced temperature feedback based on room sensors
  • Manage up to 6 heating circuits, including pools or solar panels
  • Control via touchscreen or online app
  • Remote monitoring and diagnostics for seamless operation

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