TECHNICAL DATA SHEET
Hermann Saunier Duval 4-Way Cassette R-32 VivAir SDH19 36000 BTU SDH 19-100 IKN Air Conditioner
Internal Unit Catalog Code: SDH 19 - 085 IKNI
External Unit Catalog Code: SDH 19- 085 IKDNO
Power: 28000 BTU
Nominal Cooling Capacity (Min / Max) kW: 8.5 (2.40-9.00)
SEER: 6.1
Energy Class Cooling: A++
Nominal Heating Capacity (Min / Max) kW: 8.8 (2.40-9.50)
SCOP: 4.0
Heating Energy Class: A+
Sound Pressure: 49/47/44/41 dB(A)
Sound Pressure: 53 dB(A)
Refrigerant Gas: R-32
Pipe diameter: 3/8 - 5/8
Internal Unit: 240 x 840 x 840 mm; 29 kg
External Unit: 790 x 920 x 370 mm; 60 kg
Panel: 52 x 950 x 950 mm
VivAir SDH 19 
Hermann Saunier Duval offers the new range of high-efficiency commercial cassette air conditioners with R32 refrigerant gas.
The use of the new ecological gas R32 ensures a lower environmental impact thanks to its low global warming potential (GWP=675) equal to approximately one third compared to R410A gas (GWP=2,088).
These units meet the air conditioning needs of small and medium-sized commercial spaces, covering a power requirement of up to 14 kW. The new range's performance allows for efficiency levels up to energy class A++, ensuring maximum comfort and energy savings. The outdoor unit with a DC inverter compressor is equipped with an electronic expansion valve to increase air conditioning efficiency and is universally applicable to both cassette and ducted indoor units.
High performance for commercial premises 
Saunier Duval DC 19 series cassette air conditioner. We offer a range of three high-performance models for commercial premises, with power ratings ranging from 5 kW to 8.5 kW. They also come in both single-phase and three-phase versions. This air conditioning model is highly efficient and quiet. It features a unique 360° design for improved heat distribution, allowing you to enjoy maximum comfort with minimal energy consumption.
DC Inverter Technology in Saunier Duval Air Conditioners
The Saunier Duval air conditioning range features DC Inverter technology, which allows for greater energy savings compared to conventional inverter systems. With the new inverter technology, consumption is modularly adjusted to the air conditioning needs, ensuring significant energy savings. The equipment can operate at extreme temperatures. In addition to 3D DC Inverter technology, it features an electronic expansion valve and a modulating fan.
You can cool or heat rooms as you wish with Saunier Duval cassettes
The cassette air conditioner is reversible, allowing you to cool or heat rooms based on your needs, thanks to the new turbo function. It uses R32 refrigerant, which increases the performance of the equipment while being much more environmentally friendly than other conventional refrigerants. 
Saunier Duval Infrared Climate Control
The standard infrared remote control is comfortable and attractive. It gives you control over the essential comfort features, such as the sleep function, timer, light stand, automatic or fan control, and operating modes. It also includes condensation control to ensure operation in extreme temperatures. It can operate in cold temperatures up to +46°C and heat temperatures from -10°C.
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