my box is 30"wide x 17" deep 4' tall im looking for fans to circulate. what would be good and how many? the temp of the shed i got them is around 95 during the day and i want to try and cool down the inside lower then the shed. think that is possible with just circulation?
A fan does not cool anything. A fan displaces/disperses air. If the air it full comes from a cooler the place you have a cooling affect. Or if an object is generating radient heat bowing air on it will remove the layer of heat allowing more heat to be transfered from that object into the air. But the heat is still in the room and it is going up its just dispersed or moved.
You my friend ar fighting a loosing battle. Circulating fans will actually raise the temperature a very small amount if anything. Without activing cooling your box will never be cooler than the rooms ambient temp the cab resides in. Unfortunately your cpu fan wont do jack. I apoligize for those 2 recommendtaions, i dont think they read you post correctly. Unlimately you need a source of cooler air.
Yea dude this might help. You have to find a power cord with correct power amount and strip both the power cords wire and the fan wires. then connect them. try this site for help its got pictures. How to Strip Wire (Without A Wire Stripper) - Instructables - DIY, How To, tech, science
if you need more help i can take some pics because i just hooked up my computer fans