Hi Guys
Im just after some advice so any input would be great.
I have heat problems in my grow room, the heat gets to 90° which is also causing low humidity when the lights are on (30%). I have a 100mm exhaust fan blowing air from outside directly into my room and a 100mm exhaust fan blowing air out of my room to my soil-vent pipe (drain stack).
I have 2x 600w HPS running 12/12.
My first question is do I need a larger size exhaust fan blowing air in and discharging hot air out to remove the heat, my room is 1.5 x 2 x 3mtrs.
Also is it a safer and better option blowing my exhaust air into my loft and blowing my smelly room air into my drainage pipe venting above roof level.
Im concerned about heat spots being visible in my loft and coming from my drain pipe.
Im just after some advice so any input would be great.
I have heat problems in my grow room, the heat gets to 90° which is also causing low humidity when the lights are on (30%). I have a 100mm exhaust fan blowing air from outside directly into my room and a 100mm exhaust fan blowing air out of my room to my soil-vent pipe (drain stack).
I have 2x 600w HPS running 12/12.
My first question is do I need a larger size exhaust fan blowing air in and discharging hot air out to remove the heat, my room is 1.5 x 2 x 3mtrs.
Also is it a safer and better option blowing my exhaust air into my loft and blowing my smelly room air into my drainage pipe venting above roof level.
Im concerned about heat spots being visible in my loft and coming from my drain pipe.
