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air-to-water NEW GEN R290

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 Energy efficienty
R290 refrigrant R290 refrigrant
Heating water temperature up to 75 °C Heating water temperature up to 75 °C
Output from 1 to 25 kW Output from 1 to 25 kW
Online control & 27/7 remote monitoring Online control & 27/7 remote monitoring
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Main features

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

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)

Avaliable in 3 phases / 1 phase variant Built-in heating side circulation pump 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

Technical details

ModelDesignPerformance at A7W35Thermal loss of the building QzSeasonal energy efficiency of heating at a 35 °C low temperature operationSeasonal energy efficiency of heating at a 55 °C medium temperature operationMaximum heating water temperatureOrder number (according to heating circuit control)
  kWkWSCOPClassSCOPClass°CRegulation STANDARD (μPC)Regulation PLUS (pCO5)
BoxAir 22 Inverter Pcompact2–7up to 54,85A+++3,76A++75BA22IP-301U
 
BA22IP-311U
BoxAir 26 Inverter Pcompact4–14up to 104,9A+++3,83A+++75BA26IP-301UBA26IP-311U
BoxAir 37 Inverter Pcompact6–20up to 144,37A+++3,93A+++75BA37IP-301UBA37IP-311U
BoxAir 45 Inverter Pcompact8–25up to 184,74A+++3,61A++75BA45IP-301UBA45IP-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.

Master Therm software

Master Therm software

Unique Master Therm software for heat pump control

Custom application for controlling the cooling circuit and peripherals Equithermal MaR (measurement and regulation) Advanced temperature feedback control in the building based on internal room temperature sensors Control via touchscreen terminal or online application Includes remote service monitoring and diagnostics Control of up to 6 heating circuits including the possibility of connecting a swimming pool or solar panel

Download software AppStore GooglePlay MasterTherm software

Optional equipment selection

7-year warranty on the complete pump Without any exceptions. Only in combination with Master Therm Online app.
Master Therm Online app Advanced online control and romote service acces.
Additional pGDx touch screens (1 as standard) Parametrization, temperature compensation, humidity sensor, ethernet or wifi internet connection. Mounting possible on/in the wall (plasterboard).
Reverse cooling module Reverse operation of the pump allowing for long term cooling of the building or industry technology.
Energy meter 1x100A Display, MID, all single phase units
Energy meter 3x65A Display, MID, 1 phase, max.unit circuit breaker 25A
Extended control module Up to 6 heating circuits + SHW, for regulation PLUS (pCO5) only.
Evaporator with corrosion resistant coating Perfect for applications built near sea etc.
Any colour of the unit on request Anthracite as standard, any RAL colour possiible as option.

How it works

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.

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