HeartlandHank
New member
Hello. So I am in need of two 10,000 cfm fans (rated at .1" static pressure). I am looking for a recommendation for a brand/manufacturer I can acquire in the US. I cannot seem to find much for reviews. I want a reliable piece of equipment, ideally without over spending.
Does anyone know what the Vortex (high end) of greenhouse fans is? The CAN (mid grade)? The Active Air (economy)?
I used Ray Kessler's "Greenhouse Cooling Calculations" Auburn paper to come up with the fan size. I'm confident that at 10-11k cfm will do the job.
I'm building a 20' x 60' (6 x 18 meters) with pads and fan cooling (water walls). The extra cfm in my numbers are there because the water walls take a little more power in the fan than pulling through open shutters.
Does anyone know what the Vortex (high end) of greenhouse fans is? The CAN (mid grade)? The Active Air (economy)?
I used Ray Kessler's "Greenhouse Cooling Calculations" Auburn paper to come up with the fan size. I'm confident that at 10-11k cfm will do the job.
I'm building a 20' x 60' (6 x 18 meters) with pads and fan cooling (water walls). The extra cfm in my numbers are there because the water walls take a little more power in the fan than pulling through open shutters.