Construction Update!!!
So today I went to do some supply shopping at Home Depot and I swung by Tiger Direct for some fan research...
I picked up a whole bunch of stuff, so I will only list what I used for this update:
(1) 8' x 3" vinyl duct
(2) 4" x 3" rubber coupling
(1) 3" PVC Tee
(1) pack of 5 Paint Brushes
(1) Quart white semi-gloss mould & Mildew Resistant primer
After Home depot I stopped by Tiger Direct to check out the varying DbAs and CFMs for there PC fans.
I decided to trade up for my exhaust fans:
(2) Thermaltake 12cm Case Fan w/speed control.
I am going to wire these for manual speed control using the knob. On the minimum setting it uses 0.12 amps, makes 17dBA of noise, and moves 38.6 CFM. On the max setting it uses 0.48 amps, makes 46.5dBA of noise and moves 93.7 CFM!!! I will put the speed controls in the filter chamber and will change them accordingly. I will adjust for an average CFM of 80 in each fan. I also have rubber grommets for when I install the fan in order to curb vibration and noise.
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I took the 8' of duct and cut 2 smaller pieces for the chamber exhaust.
Now the coupling is installed for a snug fit and I used the clamps to keep the duct firmly in place.
Now I take the 3" PVC tee and attach both ducts to the ends and leave the other hole for attaching the duct for the cooltube. I didnt drill the PVC in place yet as I still have to paint. I held it up for a demonstration.
Join me for my next update: painting + who knows!