Issues:
1) running a little hot (92F) the plant doesn't seem to mind it but I can tell the box needs better air. Wanna try a 2nd computer fan (noise is a HUGE factor). Should I mount inline with the other fan or stack with separate duct? For inline, If the CFM doesn't match my existing CFM, should the higher CFM go 1st or 2nd? Does it matter the distance between fans? Should I put one before the filter.
2) runs a little cold at night (64F) Again the plant doesn't seem to mind but I sure it will stunt growth a little. How to keep it a little warmer in the flower room during dark (veg will have light 24/7 so that room will be fine)??? I though about putting a small incandescent bulb (on timer) to create just a little heat, but don't know if there is a light spectrum that won't disturb them during sleep. Any other ideas?
THANKS
Flower room area: is approx. 3'wX2'dX5't (33+cf)
Total area being vented: 45cf (includes veg and drying rooms)
250w HPS
DIY carbon filter
4" computer fan-97cfm
I vented chambers through hollow walls to allow air to flow between chambers without light contaminating each other. Intake air comes from inside house (62-69F on average). Ambient air in the utility room ranges from 45-60F (can even get colder)
Plan to ScrOG. It is anAce of Spade that a friend has been veging a while I built (little bigger than I would have liked to start with for ScrOG)
Kids in house and wife is thumbs down, so had to build a stealth closet.
1) running a little hot (92F) the plant doesn't seem to mind it but I can tell the box needs better air. Wanna try a 2nd computer fan (noise is a HUGE factor). Should I mount inline with the other fan or stack with separate duct? For inline, If the CFM doesn't match my existing CFM, should the higher CFM go 1st or 2nd? Does it matter the distance between fans? Should I put one before the filter.
2) runs a little cold at night (64F) Again the plant doesn't seem to mind but I sure it will stunt growth a little. How to keep it a little warmer in the flower room during dark (veg will have light 24/7 so that room will be fine)??? I though about putting a small incandescent bulb (on timer) to create just a little heat, but don't know if there is a light spectrum that won't disturb them during sleep. Any other ideas?
THANKS
Flower room area: is approx. 3'wX2'dX5't (33+cf)
Total area being vented: 45cf (includes veg and drying rooms)
250w HPS
DIY carbon filter
4" computer fan-97cfm
I vented chambers through hollow walls to allow air to flow between chambers without light contaminating each other. Intake air comes from inside house (62-69F on average). Ambient air in the utility room ranges from 45-60F (can even get colder)
Plan to ScrOG. It is anAce of Spade that a friend has been veging a while I built (little bigger than I would have liked to start with for ScrOG)
Kids in house and wife is thumbs down, so had to build a stealth closet.
