VivAir Top Comfort SDH 20 is the new range of air conditioners that use R32 refrigerant gas which offers many advantages such as greater energy efficiency , less impact on the climate (Global Warming Potential - GWP= 675) and a lower amount of charge required compared to air conditioners that use R410 A gas.
Thanks to the use of the new R32 gas, the new Hermann Saunier Duval air conditioners are already in line with the achievement of the objectives established by the new regulation on fluorinated gases issued by the EU in 2015, which prohibits the use of refrigerants with a GWP higher than 750 in single split air conditioners containing a refrigerant charge below 3 kg.
VivAir Top Comfort SDH 20 is available in Dual, Trial and Quadri versions with cooling powers from 4.1 kW to 8 kW. Thanks to the new R32 refrigerant gas, the 3D inverter technology and the electronic expansion valve, it is possible to achieve an energy class in cooling up to A++ (SEER up to 6.3) and in heating up to A+ (SCOP equal to 4).
VivAir Top Comfort SDH 20 offers various functions to improve the comfort of your home: I Feel function to offer the desired temperature where the remote control is located, Turbo function to reach the desired temperature in the shortest possible time, regulation of the air vertically and horizontally, Quiet function to minimize noise.
VivAir Top Comfort SDH 20 is also characterized by the use of an active ionizer device which purifies the air in the room by creating negative ions which neutralize positively charged particles, thus keeping the room fresh, free from odours, bacteria and mold spores . The X-Fan function also removes humidity from the internal exchanger, keeping it dry and preventing the formation of rust and bacteria.
All functions described above are only available for wall mounted units. The functions that can be set in the remote control supplied with the cassette and console units are equivalent to those of the VivAir Uni Comfort series.
All supplied remote controls are easy to use and feature a large display to indicate the current operating status.