| Heating down to |
Cooling down to |
Energy class |
Function |
| -20 °C |
+50°C |
up to A++ / A+ |
ESP up to 50 Pa |
The series includes models with cooling capacity from 5.28 to 15.24 kW and heating capacity from 5.57 to 18.17 kW. Depending on the model, single-phase or three-phase electrical connection is available, with available static pressure up to 50 Pa, R32 refrigerant and an operating range from -15 to +50 °C in cooling and down to -20 °C in heating.
Main advantages
- Concealed installation behind suspended ceilings or in technical niches – suitable for premises where a discreet interior is important.
- Cooling capacity from 5.28 to 15.24 kW and heating capacity from 5.57 to 18.17 kW – one series for different project scales.
- Available static pressure up to 50 Pa – greater flexibility in air duct and grille configuration.
- Inverter compressor and variable-capacity operation – smoother comfort and more efficient electricity consumption.
- R32 refrigerant – a modern solution with lower global warming potential.
- Dehumidification, timer and self-diagnosis functions, as well as Wi‑Fi control as an optional accessory.
Which premises is it suitable for?
Ducted type PRO II series is piemerota offices, veikaliem, salonu premises, nelieliem restoraniem, konferencu premises, plasakam privatmaju zonam and citiem objektiem, kuros velas slept unit aiz apdares and gaisu sadalit with air vadiem. Mazakie models is piemeroti kompaktakam komercpremises, while 140 and 180 klases units designed plasakiem objektiem with lielaku air apmainas vajadzibu.
Models and key technical data
| Model |
Cooling |
Heating |
SEER / SCOP |
Energy class |
Electrical connection |
Equipment price incl. VAT |
Installation costs incl. VAT* |
| ATI-53HRDC1A / AOU-53HRDC1A |
5.28 (2.55–5.86) kW |
5.57 (2.20–6.15) kW |
6.50 / 4.00 |
A++ / A+ |
1 phase, 220–240 V |
1440EUR |
560EUR |
| ATI-71HRDC1A / AOU-71HRDC1A |
7.03 (3.28–8.16) kW |
7.62 (2.81–8.49) kW |
6.20 / 4.00 |
A++ / A+ |
1 phase, 220–240 V |
1760EUR |
640EUR |
| ATI-105HRDC3A / AOU-105HRDC3A |
10.55 (2.73–11.78) kW |
11.72 (2.78–12.84) kW |
6.10 / 4.00 |
A++ / A+ |
3 phases, 380–415 V |
2720EUR |
640EUR |
| ATI-140HRDC3A / AOU-140HRDC3A |
14.07 (3.52–15.53) kW |
16.12 (4.10–18.17) kW |
6.10 / 3.80 |
A++ / A |
3 phases, 380–415 V |
2970EUR |
640EUR |
| ATI-180HRDC3A / AOU-180HRDC3A |
15.24 (4.10–17.29) kW |
18.17 (4.40–20.52) kW |
6.10 / 4.00 |
A++ / A+ |
3 phases, 380–415 V |
3100EUR |
640EUR |
*Installations izmaksas ieklauts outdoor bloka stiprinajums, savienojosas freona caurules 3 m, nosedzosais plastmasas kanals 2 m, as ari unit and komunikaciju installations izmaksas. (Installations price can mainities atkariba from objekta specifikas and installations sarezgitibas)
All models use R32 refrigerant. The series is designed for operation in cooling mode from -15 to +50 °C and in heating mode from -20 to +24 °C.
Dimensions
Model 53: indoor unit 880 × 210 × 674 mm (G×A×Dz), outdoor unit 805 × 554 × 330 mm (G×A×Dz).
Model 71: indoor unit 1100 × 249 × 774 mm (G×A×Dz), outdoor unit 890 × 673 × 342 mm (G×A×Dz).
Model 105: indoor unit 1360 × 249 × 774 mm (G×A×Dz), outdoor unit 946 × 810 × 410 mm (G×A×Dz).
140 / 180 models: iindoor unit 1200 × 300 × 874 mm (G×A×Dz), outdoor unit 952 × 1333 × 415 mm (G×A×Dz).
Functions
Dehumidification function — Helps reduce excess humidity in the room and maintain a more pleasant microclimate.
Timer — Allows the unit's operating time to be scheduled according to site occupancy.
Self-diagnosis — Makes servicing and fault detection easier during operation.
Wi‑Fi control — Available as an optional accessory for remote control.
Available static pressure — From 25 to 50 Pa depending on the model, making it easier to work with the air duct network.
R32 refrigerant — A modern solution with a lower global warming potential.