Óå áõôïýò ðïõ êïéôÜæù åãþ ï Direct flow Ý÷åé 8-9% ìåãáëýôåñç áðüäïóç áðü ôïí áíôßóôïé÷ï Heat Pipe.

Åðßóçò ïé Direct Flow Ý÷ïõí ðéï ãñÞãïñç áðüêñéóç áðü ôïõò Heat Pipe áëëÜ äåí îÝñù ôé óçìáßíåé áõôü óå çìåñÞóéá íïýìåñá áðüäïóçò.