Hi, I purchased a new high effiency Lennox G61V furnace a year ago, and have had problems ever since. After numerous visits from the installer, we've finally determined that water from the cold header box (which sit directly behind the combustion inducer fan), does not drain out until the furnace shuts down. So, basically if it is cold outside and the furnace runs for several hours straight, that water continues to build up and gets into the inducer fan, which cause all kinds of problems, and the furnace shuts down.
The service people I've used have called lennox, but can not figure out why the water would not drain out until the furnace winds down or is shut off.
Has anyone run into this issue before? I'm a good $1000 in on maintenance fees right now and I'm not sure what to do at this point. thanks, Joe