Ideal Logic + System 18 Fault codes & diagnostics

5 fault codes with plain-English explanations, severity ratings, DIY guidance, and repair cost estimates.

System Natural Gas 2010-2016 Discontinued
GC Number 41-750-30
Download the Ideal Logic + System 18 manualThe official installation and service manual (PDF), the document these fault codes were read from. PDF

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Just want the most common Ideal Logic + System 18 faults?
The top 6 problems in plain English — with causes, DIY checks and repair costs.
Fault codes

All 5 documented codes

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