ROOR
Pot Nerd
- Joined
- Aug 12, 2006
- Messages
- 162
- Reaction score
- 4
1. Room/cabinet size
2. Light wattage
3. Fan type and cfm
4. Set-up adequate, optimal or In need of adjusting.
I found this from a bathroom forum:
To calculate exhaust cfm: L x W x D (room) / 60 (minutes per hour) x 8 (recommended number of air changes = cfm needed
2. Light wattage
3. Fan type and cfm
4. Set-up adequate, optimal or In need of adjusting.
I found this from a bathroom forum:
To calculate exhaust cfm: L x W x D (room) / 60 (minutes per hour) x 8 (recommended number of air changes = cfm needed