Up to 2.0 kW (For small spaces): Ideal size for bedrooms, small offices, or bathrooms up to 15 - 18 sq.m. (Equivalent to ~7,000 BTU/h)
2.1 - 4.0 kW (For standard rooms): The ideal choice for large bedrooms, small living rooms, or kitchens with an area of 19 to 35 sq.m. (Equivalent to ~9,000 - 14,000 BTU/h)
4.1 - 7.0 kW (For large living rooms): Powerful units suitable for open spaces, large living rooms, or commercial areas from 36 to 60 sq.m. (Equivalent to ~14,000 - 24,000 BTU/h)
7.1 kW and above (Professional Power): For very large open spaces, maisonettes, or commercial stores over 60 sq.m. (Equivalent to >24,000 BTU/h)