SPEED
SINGLE BLOWER
CH0030SQB-1
CH0036SQB-1
CH0030SQB-WM-1
CH0030SQB-WM-1
DUAL BLOWERS
CH0042SQB-1
CH0048SQB-1
CH0042SQB-WM-1
CH0042SQB-WM-1
*One sone is equivalent to the sound of a refrigerator at 40 decibels.
**Specifications subject to change without notice.
Air Capacity (cfm)
Sone*
Air Capacity (cfm)
Sone*
QuietMode™
300
1.8
450
2.5
20
Low
High
580
760
4.7
5.4
800
1200
6.0
8.0