CPSC recall 03502
Siebe actuators
- CPSC
- unknown
- Published 2025-06-30
On 2025-06-30 the CPSC announced a recall of Siebe actuators by Invensys Building Systems, citing A spring mechanism integrated with the damper, is designed to close the damper during a fire to limit the spread of smoke, fire and fumes. The recalled actuators can jam and preve….
| Agency | CPSC |
|---|---|
| Recall number | 03502 |
| Classification | Not classified |
| Status | unknown |
| Initiated | 2002-10-02 |
| Published | 2025-06-30 |
| Last updated | 2026-09-13 11:58 UTC |
| Company | Invensys Building Systems |
| Distribution | US |
Product
Siebe actuators | Actuators hold open fire and smoke dampers in a building's heating, ventilation and air conditioning (HVAC) system. A spring mechanism integrated with the damper, is designed to close the damper during a fire to limit the spread of smoke, fire and fumes. These MA-200 and MA-200-1 series actuators were used in fire and smoke dampers that were manufactured by various companies from December 1993 through October 1999, which were installed by private contractors in commercial and residential buildings. The actuators have manufacture date codes of 9348 through 9947.
Reason
A spring mechanism integrated with the damper, is designed to close the damper during a fire to limit the spread of smoke, fire and fumes. The recalled actuators can jam and prevent the dampers from closing. If dampers fail to close during a fire, serious injury or death can be suffered by building occupants because smoke, fire and fumes can spread through a building's ventilation system.
Status history
No status changes recorded since RecallRadar first saw this recall on 2026-09-13 11:58 UTC. Current status: unknown.
Source
Official record: https://www.cpsc.gov/Recalls/2003/CPSC-Invensys-Building-Systems-Announce-Recall-of-Siebe-Actuators-in-Building-FireSmoke-Dampers
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