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BoxAir Inverter P

Newest model of ASHP from MasterTherm. Extremely quiet and efficient with all the latest advanced technical features and performance.

All-in-one

Easy installation. No external wiring box needed, everything integrated in outdoor unit including heating side circulation pump.

Total safety

Thanks to the low volume of the R290 refrigerant and integrated refrigerant leak detection and automatic shutdown of the unit.  

Unique all-aluminium unit 

Aluminium panels with a long-lasting resistance to weathering and corrosion.

 

 New Generation 

Energy Efficiency
R290 Refrigerant
Outlet Water Temperature up to 75°c
Wide Modulation Range for Max Performance
Online Control & 24/7 Remote Monitoring

Main Features

Engineered Design

  • All-in-one unit: Compact monobloc outdoor thermal air-to-water pump
  • Without indoor unit, all accessories including control and circulation pump integrated into the external unit
  • Full serviceability of all components
  • Absolute reliability thanks to our 20+ years of commercial & industrial experience

Complete Control and Comfort

  • 24/7 remote service monitoring and diagnostics
  • 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)
  • On-board cascading with our unique MasterLAN application for up to 16 units.

Full Flexibility

  • Avaliable in 3 phases / 1 phase variants
  • Customisable units for bespoke applications
  • Built-in heating side circulation pump
  • Minimized noise due to ultra-quiet fans with smooth speed control

Leading Performance

  • Max heating water temperature 75 °c
  • Anti-legionella function from compressor only
  • Operating range with outdoor temperature from -20°c to +40 °c
  • Integrated bivalent power supply as standard

Engineered Design

Complete Comfort

Full Flexibility and Control

Leading Performance

Technical Details 

BoxAir Inverter P DomesticBoxAir Inverter P Commercial

BoxAir Inverter P Domestic

Model Output at A7W35 Heat Loss of the building Qz Seasonal energy efficiency of heating at 35°c  low temperature operation Seasonal energy efficiency of heating at 55°c medium temperature operation
  kW kW SCOP Class SCOP Class
BoxAir 22 Inverter P 2–7 up to 5 4.85 A+++ 3.76 A++
BoxAir 26 Inverter P 4–14 up to 11 5.14 A+++ 3.83 A+++
BoxAir 37 Inverter P 6–20 up to 15 4.93 A+++ 3.93 A+++
BoxAir 45 Inverter P 8–25 up to 19 4.74 A+++ 3.61 A++

BoxAir Inverter P Commercial

Model Output at A7W35 Heat Loss of the building Qz Seasonal energy efficiency of heating at 35°c  low temperature operation Seasonal energy efficiency of heating at 55°c medium temperature operation
  kW kW SCOP Class SCOP Class
BoxAir 60 Inverter P 7–30 up to 25 4.89 A+++ 3.73 A++
BoxAir 90 Inverter P 12–50 up to 40 4.68 A+++ 3.55 A++

All units supplied as standard with Regulation PLUS (pCO5): Designed for multiple-circuit heating systems. 2 independent auxilliary heating circuits including mixing. 2-zone space temperature, can be expanded up to 6 heating circuits with optional extra expansion board.

Master Therm Online: 

Remote Control and Service Monitoring

Connecting the Master Therm heat pump to the internet allows it to be controlled from anywhere via the web browser on Mastertherm.online or via an app on a mobile phone or tablet. You are thus in full control of your home’s heat, which is within easy reach. Continuous service supervision and remote diagnostics included.

The control system also can cooperate with photovoltaic inverter and can predict future electricity spot prices. It makes the heat pump's operation as economical as possible.

MasterTherm Online

Optional Equipment or Upgrades

Please see summary of optional equipment that can be added to your heat pump during manufacturing for your bespoke solution.

Master Therm Online app

Advanced online control and remote service access.

Extended control module

Up to 6 heating circuits + SHW, for regulation PLUS (pCO5) only.

Additional pGDx touch screens (1 as standard)

Parametrization, temperature compensation, humidity sensor, ethernet or wifi internet connection.

Custom Circulation Pumps

Adjustment to the inbuilt circulation pump to meet the individual system requirements.

Reverse cooling module ​

Reverse operation of the pump allowing for long term cooling of the building or industry technology.

Evaporator with corrosion resistant coating

Perfect for applications built near sea etc.

On-board MID approved Electric Meter

For accurate reading and storing of electrical consumption. 

MasterLAN Cascade

For connecting multiple units together for higher capacity demands.

Double walled heat exchanger

For properties where it is not possible to install glycol to the heating circuit.

Interested to learn more about our state of the art Heat Pumps?

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