SAC-09SKWN/I

Maximum efficiency in winter

The key design feature of the SUPER NORDIC INVERTER series is stable, efficient heating at outdoor temperatures down to -30°C. The model comes with a factory winter kit (drain pan and compressor crankcase heating) and is adapted for use as the primary heat source in Ukrainian winter conditions.

From our installation experience: this model is most often chosen for private houses and sites without a gas supply. It delivers a high heating coefficient of performance, significantly reducing heating costs compared with any electric convectors.

Inverter compressor and R32 refrigerant

The split system is equipped with a high-efficiency inverter compressor using twin-rotary technology. This provides:

• Class A+++ energy efficiency in heating;

• Precise maintenance of the set temperature with an accuracy of up to 0.5°C;

• Operation on the eco-friendly, high-performance R32 refrigerant, which improves heat exchange by 10% compared with older freon versions.

What our installation experience shows

Since the model is rated for extreme frosts down to -30°C, it is critically important to ensure proper condensate drainage from the outdoor unit and precise evacuation of the line. We recommend entrusting installation only to certified engineers with the appropriate equipment in order to preserve the official warranty.

Comparison with other SENSEI series

SUPER NORDIC INVERTER is a flagship split system. It is worth choosing if the equipment will run at full capacity in severe frosts. If you need an air conditioner mainly for summer cooling and heating only during the shoulder seasons (down to -15°C), it makes more sense to choose a more affordable series, for example AIR MASTER PRO.

Engineer's note: If the room has large glazed areas or insufficient wall insulation, we recommend allowing a 10–20% power reserve to optimize the load on the compressor.

Who it suits

✅ Owners of private houses and country properties as an alternative to electric heating.

✅ For apartments with autonomous heating, to reduce gas bills during the winter period.

✅ For bedrooms and children's rooms where silent operation at low speeds is required.

Who it may not suit

❌ If the room area exceeds 35 m², the SAC-09 model will be insufficient — you should move up to the SAC-12SKWN/I.

❌ For cottages or offices where the air conditioner is only switched on in summer for a few weeks of heat (for such tasks it is more sensible to buy the Classic series).