xl 80 started blowing cold air no heat but only at hrs 2 - 6 am will work just fine all day. red fast flashing light on bottom panel window, now blower comes on tries to ignite burners but goes out in sec. does 3 tries then nothing. any idea what is wrong

Asked by debbie on 11/12/2011 0  Answer

ManualsOnline posted an answer 12 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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