Tag: furnace
All the articles with the tag "furnace".
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Trane 4 Flashes Error Code — Open High Limit Fix
Trane 4 flashes means the high limit switch has opened due to overheating. This guide covers every cause and fix for the Trane furnace open high limit device fault.
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Trane 3 Flashes Error Code — Pressure Switch Fault Fix
Trane 3 flashes means the pressure switch failed to close or opened during operation. This guide covers diagnosis and fixes for the Trane furnace pressure switch fault.
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Carrier 43 Error Code — Rollout Switch Open Fix
Carrier error code 43 means the rollout switch has tripped due to flame rollout. This guide covers every cause and fix for the Code 43 rollout lockout on Carrier furnaces.
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Carrier 41 Error Code — Blower Motor Fault Fix
Carrier error code 41 means the blower motor is not operating correctly. This guide covers diagnosis and fixes for the ECM blower motor fault on Carrier gas furnaces.