My Carrier Weathermaker 9200 furnace is flashing a code of 21111...any idea what the problem isPost created: 2014-10-04 Type of Equipment: Furnace Views: 178
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Furnace will do nothing....flashing a code of 21111
On 2014-10-08 Danielle wrote:
According to the manual for the Carrier Weathermaker 9200 when the first two digits are flashing 21 it states any other fault code, and the checklist states to the dealer for service.