Ventilation

[Bud Be Big]

i have a little problem I have 8" system when the lights are off it gets a little cool so I was wundering if going down to a 4" would move enough air for a 2 chamber room that is 10'x12'

 

[MMJ_USER]

i have a little problem I have 8" system when the lights are off it gets a little cool so I was wundering if going down to a 4" would move enough air for a 2 chamber room that is 10'x12'

what is a little cool to you?

are you read'n the temps at canopy level?

whats the cfm rate'n on the 8"

can you regulate the 8" ?

bit more info would be helpful in answering your question

 

[Igotagun]

weres the vent at? at the top were al the heat rises.

 

[MMJ_USER]

weres the vent at? at the top were al the heat rises.

now what kind of advice is that

 

[Steel]

Buy a cheap fan heater with thermostat from local DIY store, to keep tempratures constant. Buy a hygrometer or from growstore to monitor temprature high and low over 24 hour period to tweak heat setting on thermostat.