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Combustion Air Calcs

Alias

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Joined
Oct 26, 2009
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State of Disbelief
I feel like an idiot, can't pass the CA residential mechanical.

I need help on how to do the combustion air calcs under the 2007 CMC. :confused:

I don't have to use the calcs because we don't have HVAC units installed here on a regular basis. Any and all help is appreciated. PM me if you don't want to post here.

Sue, living in the land of the woodstove & direct vent wall heater.............
 
Mark -

Anything is a help at this point!

CA requires you get certified in their code but doesn't offer ANY study guides, classes, etc. to help you prep for the test. It is enough to drive one round the bend! ;) :D

Sue, heading around the bend............:lol::lol:
 
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