Heat pumps for commercial or industry (all systems)

Air-to-water, ground-to-water and water-to-water systems, compact and split solutions for commercial and industrial buildings. Highly efficient and environmentally friendly heat pump for heating and cooling commercial & administrative buildings, production or storage halls, schools, sports facilities, and other larger objects.

Expansion of the BoxAir, EasyMaster and AquaMaster heat pump ranges. Designed for heating and cooling (reversible and passive) of large buildings such as office buildings, schools, sports facilities, production or industrial warehouses and others. Also suitable for industrial refrigeration and waste heat recovery systems from industrial processes. Easy to cascade and ensure very high overall performance for large facilities and large industrial operations.


  • Air-to-water output of up to 50 kW per compressor circuit in compact and split design
  • Ground-to-water/water-to-water output up to 64 kW
  • Both ON/OFF and frequency-controlled compressor (also with R290 refrigerant)
  • MasterLAN power cascade control included
  • Total cascade power more than 1000 kW
  • Modbus RTU communication protocol
  • Online control and monitoring
  • Possibility of cooling the building or waste heat recovery
  • Warranty and post-warranty service directly from the manufacturer
Made in the Czech Republic (EU) Made in the Czech Republic (EU)
Tradition since 1994 Tradition since 1994
Exported into 30 countries worldwide Exported into 30 countries worldwide
Warranty with unlimited coverage Warranty with unlimited coverage
Online control & monitoring 24/7 Online control & monitoring 24/7
  • BoxAir 60/90 Inverter P

    BoxAir 60/90 Inverter P NEW GEN R290

    For commercial & industry View detail
  • BoxAir 60 Inverter Split

    BoxAir 60 Inverter Split

    Split solution for commercial & industry View detail
  • AquaMaster Z

    AquaMaster Z

    Powerful ON/OFF model View detail

Ask us anything

Want to get a quote? Want to ask about a Master Therm heat pump you already have? Want to cooperate with us? Or just need an information about heat pumps? Leave us your message and we will get back to you.

I want to leave a message
Become a partner