System 450 Modular Electronic Controls (C450YNN-1C)
C450YNN-1C
Controller
· Refrigeration & Combustion Controls Series
Is the System 450 Modular Electronic Controls (C450YNN-1C) still supported?
No. Johnson Controls ended support for the System 450 Modular Electronic Controls (C450YNN-1C) on 2026-07-31. No further security fixes will be issued. See Johnson Controls's lifecycle bulletin.
When does the System 450 Modular Electronic Controls (C450YNN-1C) reach end of support?
Johnson Controls support for the System 450 Modular Electronic Controls (C450YNN-1C) ends on 2026-07-31.
What replaces the System 450 Modular Electronic Controls (C450YNN-1C)?
Johnson Controls has not published a successor model for the System 450 Modular Electronic Controls (C450YNN-1C).
System 450 Modular Electronic Controls (C450YNN-1C) Lifecycle Overview
The Johnson Controls System 450 Modular Electronic Controls (C450YNN-1C) (C450YNN-1C) is a controller product in the Johnson Controls Refrigeration & Combustion Controls series. This product has reached end of life as of , meaning Johnson Controls no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the System 450 Modular Electronic Controls (C450YNN-1C) should plan a migration .
Lifecycle Milestones
| End of security vulnerability support | 3mo ago | |
|---|---|---|
| Last date of support | 3mo ago |
Product Information
| Product Line | System 450 Modular Electronic Controls |
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