manual

18
CH2730SQB-1 (30”) 40.5 46.0
CH2736SQB-1 (36”) 44.0 50.5
CH2742SQB-1 (42”)
50.5
61.5
SPEED
QuietMode™ 1 2 3 4 5
Air Capacity (cfm)
280 350 420 510 610 720
Sone*
(dB)
1.0 (40) 1.4 (45) 2.8 (55) 3.5 (58) 4.2 (61) 4.5 (62)
*One sone is equivalent to the sound of a refrigerator at 40 decibels.
**Specifications subject to change without notice.