Originally Posted by
Eric Barker
I will frequently find this - almost right!
Except that because it has a metal grill on it, it now needs to be at least 144 square inches instead of 100 square inches to allow for the blockage caused by the metal louvers. How high is the ceiling on the other side where the water heater is? even with this lower ceiling, or higher? If higher (at 8 feet), then its ... close but no seegar.
