PENN T58 Series Low Voltage Thermostats (T58EA-1C)
T58EA-1C
Controller
· Thermostats Series
Is the PENN T58 Series Low Voltage Thermostats (T58EA-1C) still supported?
No. Johnson Controls ended support for the PENN T58 Series Low Voltage Thermostats (T58EA-1C) on 2026-03-31. No further security fixes will be issued. See Johnson Controls's lifecycle bulletin.
When does the PENN T58 Series Low Voltage Thermostats (T58EA-1C) reach end of support?
Johnson Controls support for the PENN T58 Series Low Voltage Thermostats (T58EA-1C) ends on 2026-03-31.
What replaces the PENN T58 Series Low Voltage Thermostats (T58EA-1C)?
Johnson Controls has not published a successor model for the PENN T58 Series Low Voltage Thermostats (T58EA-1C).
PENN T58 Series Low Voltage Thermostats (T58EA-1C) Lifecycle Overview
The Johnson Controls PENN T58 Series Low Voltage Thermostats (T58EA-1C) (T58EA-1C) is a controller product in the Johnson Controls Thermostats 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 PENN T58 Series Low Voltage Thermostats (T58EA-1C) should plan a migration .
Lifecycle Milestones
| End of security vulnerability support | 7mo ago | |
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| Last date of support | 7mo ago |
Product Information
| Product Line | PENN T58 Series Low Voltage Thermostats |
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