FEATURES		BENEFITS
	36000 BTU		SABS Approved
	55 - 75 sq. metres		Low Cost
	Heating and Cooling		Energy Efficient
	Compressor Outside		Full Conditional Warranty

A general rule of thumb guide given these  Jet Air Cassette Air conditioner's a duty of about 45cubic meter air volume. Cassette Air Conditioners are mainly used in complexes and in Mall's, Department stores and Large shops, Jet Air Cassette Air conditioners all carry the SABS ( South African Bureau of Standards ) stamp of approval and a twelve month limited warranty on the unit and 36 months on the compressor. One of the very few Air conditioners on sale in South Africa that carry this vote of confidence.

To calculate the amount of Cassette Air Conditioning units required the volume of the building as well as the expected Human and any other load, need to be estimated and a correct calculation must be made, however to costing and estimate proposes calculate the inside cubic meters of the building, the if the human an heat load is high then use the figure of one cassette air con per 40 cubic meter of inside volume (length x Width in meter's)
If the additional heat load is low then use a figure 48cubic meters per Cassette air conditioner

24000 Btu 55 to 75 square meter floor Space

A Jet Air Cassette Air conditioner comes with a pre-charge of refrigerant gas but only with Three meters of copper tubing control cabling. The outside unit ( condensers / compressor unit) are normally mounted on a secure outside wall, this reduces / eliminates almost all noise but you best budget for additional copper tubing as well as connecting control power cabling.