Temperature

[Luisdayuso]

I can’t seem the temperature under 80 degrees with the lights on in my 2x2x4 tent I’m in a ac room and still does not go under 80 in the day at night it goes down to 68 but when I turn on the lights same results does not go under 80 I have one fan any suggestions I’m growing Fem LSD strain. Thank you for the help.

 

[FelipeBlu]

Can you run lights at night when it’s cooler? Can you improve your ventilation?

 

[Luisdayuso]

What do you suggest for ventilation? I tried to put the lights on at night but it comes with the same issue does not go under 80

 

[FelipeBlu]

Maybe a bigger fan (higher cfs)?

 

[bluter]

see a vent to outdoor but i don't see an extractor fan in there. are you moving air to outdoor or is that just a passive vent ?

 

[Roy Growin]

Hi - do you have an intake and exhaust fans for airflow?
Problem with Ac in the tent is that heat does not go away, the unit just gets warm too since heat cannot be lost, only transferred
Leaving the fans on through the night will cool everything down

 

[Luisdayuso]

This is what I’m currently using

 

[Roy Growin]

This is what I’m currently using

Cool - Is fresh air vented in at the bottom so it flows up through the tent?

 

[bluter]

it's a good set up. you might be able to set that fan up to run by temp or humidity. turns on when it hits a certain temp or humidity.

as @Growings mentions, about the only thing left to play with is intake.