I am looking for information on what infiltration or cubic foot displacement values you assume when doing a heat loss on a commercial building with overhead garage-type (12x16)doors. Is it so many cubic feet of air for each time one opens the door - or what?? Can anyone help?
Thanks - TheFurnaceman
probably best to go to simular bldg in your area & offer to change the filters for free -- then get info as to what they are using --
I would go with infra- red heaters --
& post in commercial forum --