my current hydrofarm 454 cfm fan is pretty damn loud.its the only thing that gives away my hidden room that i spent a ton of money trying to make incognito. one thing i have done before and will be doing again for my big fan is building a box around it from fiber board and just set the fan in there,it works pretty well,this time around i was just anxious to try out the new setup.and its fine how it is,but im trying to vent my lights out side like Rezinator sed"hence such a long run of ducting...ill keep searching thanks guys.
disrupt86 Reviewed by disrupt86 on . ventilation gurus help!!! quick question,right know i have an ideal setup of 2 x 600 watt in a 5 x 10room,however i need another lamp a.s.a.p. up until this point the room gets ventilation from a seperate room and exhausts into our main room"wich gets pretty hot. im afraid by adding another lamp its going to affect my veg room.i need some input on my idea, i have 30 ft of 4 inch schedule 6 abs pipe.my plan is to run all three lamps with my current 6 inch fan then reduce to a 4 inch reducer" to accomodate the piping" and Rating: 5