Help with intake & outake fans?

[Bonzi Lighthouse]

thanks very helpful

i think i get it leave the intake fan so its just a open hole that take air from room as and when it needed.....

as for taking air from the room but also cool the light and use a filter is my drawing possible?

rep you for your help

I used all the components you listed just re arrianged them. Exhaust high (heat rises) intake low

 

[Bonzi Lighthouse]

You might try it this way and see if you can get by with just one fan.

 

[mygirls]

You might try it this way and see if you can get by with just one fan.

thats the way i waz trying to explane. exept a Y not a T. but they both work the same way. maybe put the fillter at the end of the line so that you get better air flow

 

[Prot3us1`]

Now its looking good! Fantastic work

 

[Never grown before]

You might try it this way and see if you can get by with just one fan.

Only problem is my intake is at the bottom as its a grow tent?

 

[Never grown before]

thats the way i waz trying to explane. exept a Y not a T. but they both work the same way. maybe put the fillter at the end of the line so that you get better air flow

understand what you mean i dont think i can add the T or Y section as my intake hole is at bottom of tent

 

[Never grown before]

Now its looking good! Fantastic work

Looking good just cant use at the moment so back to the drawing board lol

 

[kingpapawawa]

using a T or a Y is inefficient. all of the air is going to be sucked in thru the side without the carbon filter because it is the path of least resistance. this means that very little air will be sucked thru the carbon.

passive intake = just a hole, no fan. you don't need fans at the bottom of the tent sucking air into the tent. you just need a fan at the top pulling air out. if you pull air out of the tent and have a hole at the bottom.. air will be sucked in else u will create a vacuum.

 

[mygirls]

using a T or a Y is inefficient. all of the air is going to be sucked in thru the side without the carbon filter because it is the path of least resistance. this means that very little air will be sucked thru the carbon.

passive intake = just a hole, no fan. you don't need fans at the bottom of the tent sucking air into the tent. you just need a fan at the top pulling air out. if you pull air out of the tent and have a hole at the bottom.. air will be sucked in else u will create a vacuum.

thats why you put the fillter at the end of the line right at or just b4 the exhaust hole.

 

[Never grown before]

Im gona try setup my tent at the moment temps are around 74F so not sure if i'll need one but im only using CFL at present