TECHNICAL DATA SHEET
Thanks to the use of the new R32 gas, the new Hermann Saunier Duval air conditioners are already in line with the objectives established by the new fluorinated gas regulation issued by the EU in 2015, which bans the use of refrigerants with a GWP higher than 750 in monosplit air conditioners containing a refrigerant charge of less than 3 kg from 2025.
VivAir Top Comfort SDH 20 is available in 4 monosplit models with cooling capacities from 2.7 kW to 7 kW. Thanks to the new R32 refrigerant gas, 3D inverter technology, and electronic expansion valve, it is possible to achieve an energy class of up to A+++ in cooling (SEER up to 8.5) and up to A++ in heating (SCOP up to 4.6).
Monosplit code: SDH 20-035 NW
Indoor unit catalog code: SDH 20-035 NWI
Outdoor unit catalog code: SDH 20-035 NWO
Type: DC Inverter R-32
Remote control: Infrared
SEER (W/W): 8.5
SCOP (W/W): 4.6
Seasonal Energy Efficiency Class (Cooling): A+++
Seasonal Energy Efficiency Class (Heating): A++
Power (BTU): 12000
Cooling capacity kW 5.3
Thermal power kW 5.57
Power supply (V/Hz/Φ) : 230/50/1
Refrigerant gas: R32
Indoor Unit WxHxD (approx.): 865 x 290 x 210 mm; 10 kg
External Unit WxHxD (approx.): 848 x 596 x 286 mm; 30 kg
vivAIR Top Comfort
Hermann Saunier Duval renews the vivAIR Top Comfort range.
The new vivAIR Top Comfort SDH 20-25 air conditioners boast high energy efficiency already in line with the ErP regulation.
They are particularly quiet and stand out for their modern design with integrated display that adapts to any environment.

Characteristics:
Efficiency: already in line with the energy standards required for 2014, the new VivAIR have an energy label classified up to class A+++.
Quiet operation: Air extraction is significantly improved thanks to the new, contoured fan in the outdoor unit. This results in high efficiency with lower noise emissions.
Functions
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