heat issues...........

hello fellow growers.........I'm looking for a little advice on heat issues within the grow tent i have (120x120x180cm)......i go's to check on the ladies Sunday open the tent and bang wtf 98.6 degrees Fahrenheit heat blasting me in the face i thought it would get hot in there but ffs that's hot.......i got a carbon filter rigged up to my 4 inch extraction fan and boy does it suck lol but yea i thought cos it sucks the tent right in when its on it would be getting rid of all the hot air within in the tent I'm also using a 600 watt light......any ideas on the correct intake and extraction side of things........thanks for your help guys !!!

a 4 in fan with a filter on it is def no enough to cool tht light. ur gunna need at least a 400CFM+ fan to cool tht light with a carbon filter on it.

or just keep the door open when the lights are on? without a better fan not much u can do

You do not cool with fan's only remove heat you put in! An A.C. 5000btu will take care of you need's and keep it at 72 while sealed! and you can do that for about 125.00...what kind of fixture on the 600 cool thru? pump it in one side and out the other! see photo mount A.C. through wall in tent and it recirculates the heated air now cold into tent set it and forget it! and add Co2....

are you extracting to a seprate location if not your heating up your intake