Chimney repair,Does AC need the exhaust vent? - http://www.hvacmechanic.com/ Forums
Original message
| fe2o3 | "Chimney repair,Does AC need the exhaust vent?" , posted Tue 24 Jun 13:14  
Our furnace exhaust merges in the basement to a chimney. 100 year old house. I need to take the chimney cap down to the roof top and rebuild it this summer/fall due to extreme mortar crumbling. Does the AC use the exhaust vent to operate? It doesn't seem like it should. I may need to plug the chimney at various times during the rebuild and don't want to cause problems.
Thanks
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| ampulman | "Re(1):Chimney repair,Does AC need the exhaust" , posted Tue 24 Jun 17:19  
No, your a/c does NOT require an exhaust (chimney) vent.
AM
P.S., I like your screen name
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