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Question About Ducane (HVAC) Furnace mpga050b3a
limit or roll out switch open...

the furnace lights for a minute or so then cuts off, the led flashes 4 times when i reset the roll out switch the furnace fires up again runs about 1 min then cuts off and shows a blink code of 3 flashes indicating the pressure switch is open and should be closed

Asked by rick on 01/20/2013 0  Answer

ManualsOnline posted an answer 11 years, 3 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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