SACM-18SKWA/I

Year-Round Comfort

Combined with SENSEI's advanced outdoor units, the system operates as a heavy-duty heat pump and is certified for heating at outdoor temperatures down to -20°C and cooling up to +43°C. Even under peak loads, the inverter board smoothly modulates capacity, maintaining the target temperature within an accuracy of 0.5°C while preventing sharp temperature fluctuations and heavy drafts.

Technical Advantages & Features

• A++ / A+++ Energy Efficiency Class: Thanks to advanced DC inverter control, the system delivers outstanding seasonal efficiency, achieving a SEER of up to 6.1 (cooling) and a SCOP of up to 4.0 (heating).

• Reliable Japanese Compressor: The multi-split outdoor units paired with the SACM-18SKWA/I utilize highly efficient GMCC (Toshiba) or Highly (Hitachi) compressors featuring double sound insulation.

• Eco-Friendly R32 Refrigerant: The unit is fully optimized for next-generation R32 refrigerant, which increases overall system capacity by 10% and significantly reduces energy consumption.

• Optimized Air Distribution: Despite the high-volume fan capacity, the carefully designed louvers and air duct structure ensure relatively quiet operation (starting from 28 dB at low speed) and even airflow dispersion.

Installation & Operation Insights

• From experience: The SACM-18SKWA/I model is a powerful climate unit with a high airflow rate. Our engineers carefully select the installation location to prevent the high-volume airflow from blowing directly onto seating or work areas.

• To accommodate this model, larger pipe diameters of 1/4" (liquid) and 1/2" (gas) are required. The high-quality indoor unit casing is seamlessly fitted, completely eliminating micro-creaks during thermal contraction or expansion. We recommend setting up individual Wi-Fi connections via the mobile app for each climate zone.

Comparison with Other SENSEI Solutions

A multi-split system utilizing the SACM-18SKWA/I is an indispensable alternative to installing multiple individual split systems in large commercial premises or cottages. It allows you to maintain clean exterior walls by using a single outdoor unit instead of cluttering the facade with multiple steel brackets and boxes.

Recommendations: Which Model to Choose If This One Is Not Suitable

Best Suited For:

• Owners of large apartments, offices, and cottages who plan to air-condition spacious open-concept areas while keeping the facade clean.

• Commercial properties (salons, cafes, shops) up to 50 m² where powerful, high-capacity heating and cooling are required alongside low noise levels.

Might Not Be Suited For:

• If the room area is under 35 m², the capacity of this 5.2 kW model might be excessive and could generate redundant air drafts; in this case, it is better to choose the SACM-12SKWA/I model.