My Trane 2003 XB80 will not remain lit and just blows cold air. After powering down several times, it will cycle through and kick on, thus warming the house; however, after a while it just blows cold air.Post created: 2012-12-19 Type of Equipment: Furnace Views: 135
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Won't stay lit, blows cold air after initial reset and cycle. Error Flash Code--2 flashes System Lockout