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Error code reference
Lennox Furnace Error Code E229
Ignition on High Fire - Information only (low pressure switch failed to close so furnace switched to high speed inducer, or continuous fan active causing high fire startup for 60 seconds).
SourceLennox EL296DFE Series Furnace - Full Service Manualp. 12
Where this code is documented
3 manuals in the MyPros+ library document this code for Lennox furnace.
Models covered by the manuals that document this code
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