Samsung split air conditioners with a capacity of 18000 BTU (or equivalent to 1.5 tons) are available in several models and different technologies in the Saudi market. Among them, the WindFree technology, which prevents direct airflow, stands out. +1 Key Samsung Air Conditioner Models 18000: - Features 4-way air distribution and an actual capacity of up to 17000 BTU, with a 10-year warranty on the compressor. - Samsung Split Wall-Mounted: A traditional model that supports rapid cooling and an anti-dust and anti-bacterial filter, and operates with environmentally friendly R410A gas. - Samsung Cassette (AC018TN4FCH): Designed for installation in suspended ceilings, it provides 360-degree air distribution and sensor technology.