Is there a replacement board other than 2304099 & can 4388931 control board work?
Answer Hello Kirk! Unfortunately, we can only recommend part number 2304099 for your model. Sorry!
Hi, I have had this model for maybe 6, 8 years. The first one I had broke the first 2 month. They replaced it with a new one, it broke in a couple of months, replaced stat, circuit board, lasted till warranty was over,broke I replaced board. Broke again in about a year replaced fan, stat and board myself on 3-18-2013 , it is not working right again I think it is the board . Why does this board go bad ? I see this board fits a lot of different makes and models.PS988248 and AP3853127, 2304099.
It is uncommon for a board to fail routinely but the factors that could cause the issue is moisture getting to the board or possibly a voltage supply issue. If your power supply coming to the unit is too high it could cause the issue. Also if there is a short in the wiring or if you have frequent power outages could be other causes.