T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR)
TEC2126H-4+PIR
Controller
· Thermostats Series
Is the T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR) still supported?
No. Johnson Controls ended support for the T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR) on 2026-06-30. No further security fixes will be issued. See Johnson Controls's lifecycle bulletin.
When does the T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR) reach end of support?
Johnson Controls support for the T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR) ends on 2026-06-30.
What replaces the T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR)?
Johnson Controls has not published a successor model for the T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR).
T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR) Lifecycle Overview
The Johnson Controls T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR) (TEC2126H-4+PIR) 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 T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats (TEC2126H-4+PIR) should plan a migration .
Lifecycle Milestones
| End of security vulnerability support | 4mo ago | |
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| Last date of support | 4mo ago |
Product Information
| Product Line | T600 Series Programmable Thermostats Most models of TEC2100 Series Networked Thermostats |
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