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Specifications


In general, all materials liable to fragment, disintegrate, or crumble due to age or handling or when subject to draughts of conditioned air are to be avoided. If it is absolutely essential to use such materials, they should be coated with anti-rust paint.

Glass or mineral fibres should not be used in the conditioned air delivery or recovery circuit, unless packed in hermetically sealed bags.

The effectiveness of the air conditioners filters should comply with the "A.S.H.R.A.E" test with a minimum level of 36 % (to be checked with the manufacturers).


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