------------------------------------- john johnson Church boiler coil is hot but when air handler is on, cool air pushes out into room. Should outside air be open or closed? or what else could it be. Brand new boiler instaled. Not sure how to set dampers for max heat Any suggestions as what to check. New at this already spent a lot of money on a new boiler install. There are three air handlers and three coils and two of them seem to push out heat the problem seems to only be with one of them.
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14 years ago