Due to various customer expectations and the level of complexity in temperature and humidity control, each potential project is developed for a specific application.

If simultaneous control of humidity and temperature is necessary in the showcase, please contact us. In order to propose a specific solution, we need a series of information such as:

  • Dimmensions of the display case
  • Case structure: material used etc.
  • Target RH and T
  • Max and min values for ambient T and RH
  • Space where devices should be located.

It should be noted that not every configuration of external and internal temperature and humidity is possible. With too large temperature differences and an inappropriate showcase structure, there is a risk of water condensation.


Maxi T


  • Maxi T is controlling temperature and humidity and is able to cool down or heat up case as required.
  • System is divided into 2 parts:
    • Main generator and
    •  Mixing chamber.
  • Main generator should be located inside the machine room no further than 20 meters away from the controlled case. To make this system work as a fully automatic system main generator needs access to a domestic water source and drain.
    • Venting system:
  • For all glass cases this is the only available option. Mixing chamber is installed directly under the display case and air from the mixing chamber is directed into the case.
    • Panel system
  •  For wall type display cases, main generator can also works with heating/cooling panels.

Depending on the size of the case, target temperature, humidity and ambient conditions, system can work with cases up to 10 cubic meters.

Sample chart of Maxi T unit.

  • Target T=18°C and RH=50%.
  • Ambient T on start= 25.2°C and was dropping within  17 h to 14.3°C and then sharply rise to  25°C +
  • Relative humidity inside the case for the first 17h was fluctuating between 49.6% and 50.3%. Inside temperature was within 18.3°C and 17.6°C. When outside temperature starts to rise sharply, RH and T inside had a slightly larger fluctuation: 51.1% and 19.1°C and after short period of time fall down to target values.