Answer
Jul 15, 2025 - 09:39 AM
Yes, this manual does include A/C wiring diagrams, and that does cover the Century C120 Conventional models.
You’ll find:
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Full HVAC system wiring schematics provided by the manufacturer
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Connector pinouts and locations
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Blower motor circuits, pressure switch wiring, control head diagrams, and more
So if you're chasing down a no-blower issue, intermittent A/C, or sensor wiring fault, this manual should have everything you need to track it down properly.
