The Simplex 4090-9807 surface-mounted duct detector housing represents a critical component in comprehensive fire detection and HVAC monitoring systems for commercial and industrial facilities. Engineered to integrate seamlessly with Simplex addressable fire alarm panels, this robust housing provides reliable environmental sensing for air handling units, ventilation systems, and large-scale mechanical spaces.
Designed for professional fire alarm installers and facilities managers, the 4090-9807 cover supports precise detection of smoke particles within air movement systems, enabling early warning capabilities that are essential for life safety and property protection. Its surface-mount configuration allows for straightforward installation in mechanical rooms, air handler compartments, and complex HVAC infrastructure across multiple commercial applications.
Key Features
- Compatible with Simplex addressable fire alarm detection systems and panels
- Rugged surface-mount housing constructed for industrial and commercial environments
- Supports standard sampling tube configurations for precise airflow monitoring
- UL 268 listed for comprehensive smoke detection performance
- Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements
- Designed for seamless integration with standard HVAC and air handling unit configurations
Specifications
- Material: Durable thermoplastic with corrosion-resistant finish
- Mounting: Surface mount configuration
- Environmental Rating: Suitable for indoor mechanical spaces
- Compatibility: Simplex addressable fire alarm systems
Typical installation environments include office complexes, healthcare facilities, educational institutions, data centers, manufacturing plants, and commercial high-rise buildings where comprehensive HVAC smoke monitoring is critical for life safety and early fire detection protocols.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.25 lbs |
|---|---|
| Dimensions | 4.8 × 2.2 × 2.2 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Duct Detector / Housing |






