Distributed System

Acuazone is the ideal system for hydronic installations since it combines the control of multi-zone and individual fancoils with the control of underfloor heating and cooling. Moreover, it can also control Inverter splits or cassettes.

Esquema de conexión Acuazone

Its reliable functioning lies on the combination of modules: individual fancoil control, radiant element control and zoning element of diffusion control.  All these modules are connected to the main control board through a communicative power supply bus. Other elements such as communication gateways with zoned fancoil, production control boards or the Webserver Airzone Cloud connect directly with the main control board.


  • Individual control of up to 32 zones.
  • Integrated control of the AC units thanks to the communication gateways.
  • Communication gateways of 3 speeds and 0-10 V for ducted fancoils.
  • Flow distribution with weight adjustment through the Q-Adapt algorithm.
  • Input configurable as supplementary probe or remote start-stop of the system.
  • Control output configurable for the activation of supplementary boilers or mechanical ventilation.
  • Start-stop relay output.
  • All modules can be connected to wired or wireless thermostats.
  • Notifications of the AC unit errors on Airzone thermostats.
  • Anti-condensation protection.
  • Compatible with production unit control board and aerothermal gateways.
  • Compatible with gateway modules for individual units.


  • Configuration of the operating modes.
  • Automatic power off by window contact.
  • Delayed power off by presence detection.
  • Input for supplementary temperature probe.
  • Control of the angle of the slats.
  • One thermostat per zone to control the air conditioning.