I have a seal room with these set up:
(6) Gavita light 1000 watts
(4) floor fans
(10") outlet with carbon filter running 24hrs
(1) water cooler running when light on
(10") inlet/outlet as needed
When the lights are on and my cooler kick in. Temp can go up to 84-85F with humidity 50%. I use the second 10" as extra outlet then temp will go down to about 80F with humidity ~45% and if I use this one as air intake then temp would stay the same as 84-85F and humidity ~53%. Temp when light/cooler off about 67F and humidity 38%
Question: If I use both to pump air out then it create a little strong vac inside the room. Is there any disadvantage for this or what can be improved?
I don’t use CO2.