mchristo
New Member
I'm remodeling a small bathroom for a summer cabin. the bathroom is 9 x 5 feet x 8 feet high. In summer I get humidity problems in the house and in particular in the bathroom. currently there is no vent fan. I'm planning on installing one now. I'm thinking about over sizing the cfm's on the fan and putting it on a timer to vent the house when I'm not there during the week.
I'm thinking that in the summer that would be fine, but in winter it would push out all my warm air and draw in cold air whenever it is turned on.
What would the standard cfm be for a 9x 5 bathroom, and how much over that would you go for my humidity problem.
I'm thinking that in the summer that would be fine, but in winter it would push out all my warm air and draw in cold air whenever it is turned on.
What would the standard cfm be for a 9x 5 bathroom, and how much over that would you go for my humidity problem.