Last Activity:02-28-2013 3:19 PM
Posted in thread: Trane XE 90 occasionally short cycles until system lockout ( 2 flashes) on 02-28-2013 at 02:35 PM
I have a 12 year old Trane XE 90 gas furnace. Occasionally ( once or twice a week) it will
short cycle. When gas is called for, vent fan starts, igniter glows, gas flows, but sometimes
only the first ...