Expose & Conceal Floor Standing
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9. Sound Levels
9.1) Test condition
9.2) Test value
Noise level under three speeds of fan (dB(A))
Model
H M L
YDS-22FC/RC 37 35 33
YDS-28FC/RC 37 35 33
YDS-36FC/RC 39 37 35
YDS-45FC/RC 39 37 35
YDS-56FC/RC 41 39 37
YDS-71FC/RC 43 41 38
YDS-80FC/RC 43 41 38
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