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- Thu Sep 03, 2026 7:14 am
- Forum: Help and Advice
- Topic: Swapping out an ST series zone control to model NCM-3z zone control
- Replies: 4
- Views: 130230
Re: Swapping out an ST series zone control to model NCM-3z zone control
I agree with Wyatt’s approach here. Since the NCM-3z isn’t exactly the same board as the older NCM-300, I’d be more comfortable treating it as a fresh install and following the current 3z manual rather than assuming the old terminal-to-terminal wiring will carry over. slope game The damper actuator ...