This morning my Mt Vernon AE insert quit working. The thermostat gives an error message "Conv Blower Over I". About a month ago I had the convection blower replaced under warranty which expired Oct. 31. The bearing went out. I'll call tomorrow to see what's wrong but was curious if there is a simple fix for this. The stove was on automatic and I switched it to manual high and then switched the blower to normal to warm the house this morning. Shortly thereafter the blower quit working and the stove shut down.