I am designing a combustion air sys
I am designing a combustion air sys
(OP)
I am designing a combustion air system for a residential home. The Mechanical room has appliances that total 573,000 btu/hr. The General Contractor has suggested that we place two openings (12"x12")in the mechanical room wall that will feed into a small storage room that will have one large louvered opening (18"x18")in an exterior wall (the louvers will be interlocked to the Gas Valves on all appliances). I have read through the Uniform Mechanical Code 2000 edition several times, and I can't determine if this is up to code. Any thoughts?





RE: I am designing a combustion air sys
Hope this helps and is not too late.
RE: I am designing a combustion air sys