I am to write a report on how to get a 60'x60'x20' pole barn used for paint storage up to code. It has lighter than air and heavier than air chemicals. The trouble I am having is the heating.
Is there a reason that I cannot use an explosion proof filtered intake and exhaust to bring in heated air from another space?
Do you know if a filtered intake counts as a penetration in terms of NFPA 497?
Would I be able to duct straight to that intake? Is that an allowed method?
Thank you for your help.
Is there a reason that I cannot use an explosion proof filtered intake and exhaust to bring in heated air from another space?
Do you know if a filtered intake counts as a penetration in terms of NFPA 497?
Would I be able to duct straight to that intake? Is that an allowed method?
Thank you for your help.