DOT5262
New Member
the space i have is aprox 4' x 2' x 3'x which is aprox 24 ft cubed so my question is what is the right amount of ventalation i should use
would a 50 cfm fan be fine for this space? which would mean it would cycle the air twice every minute .. and what does the noise levels mean. what level of Dba would i not be able to hear im under the assumption that 30 dba is a soft wisper and each 10 dba = double noise level
summary: what is optimal cfm for my space and what is quiet enough were i cant hear it also any fans that are very quiet that you have experience with would be helpfull
would a 50 cfm fan be fine for this space? which would mean it would cycle the air twice every minute .. and what does the noise levels mean. what level of Dba would i not be able to hear im under the assumption that 30 dba is a soft wisper and each 10 dba = double noise level
summary: what is optimal cfm for my space and what is quiet enough were i cant hear it also any fans that are very quiet that you have experience with would be helpfull
