B
blue_tick
nomad i don't know what light source you use or the size of room you do things in but i had a 6x7 room with 2 600 hps for bloom room with a i think a 3000 btu air conditioner if i remember correct(been a while) i had a blower in to the hoods and one pulling from the other end to discharge from my hoods. when my lights come on it would drop my humidity down to around 50% my temp stayed around 75. the only thing i did with the air conditioner was leave the vent closed about half way. i was growing chemdog, sour diesel, pineapple express, sour wonder and never had a problem at all with mold. the only time i ever had a problem was when i grew in an airoponic set up due to the water chiller in the same room (trashed that bitch in a hurry) due to the heat from it. by the way i never tried to seal a room. all i did was build walls, roof, and door way(out of plastic with a zipper) and it did have a vacuum effect. i could tell in the plastic door way being pulled in.
hope it helps
peace
hope it helps
peace