| Brand | Edwards |
|---|---|
| Model | SIGA-SD |
| Type | Duct Detector |
Check the listing for details. Edwards SIGA-SD Duct Detector. Condition: New. Listed at 214.00 USD. Edwards SIGA-SD Duct Detector primary purpose is to provide early warning of a fire and shut down the HVAC unit in order to prevent smoke from circulating throughout the building. It was designed for use in duct applications where temperatures can exceed standard detector capabilities.