Life Safety Dampers | UL-Listed Fire and Smoke Dampers
UL Rated Fire, Smoke, Combination Fire Smoke Dampers and UL listed Ceiling Radiation (Fire) Dampers
When it comes to life safety in commercial and industrial buildings, proper containment of fire and smoke is essential. United Enertech offers a full line of UL listed fire dampers and fire smoke dampers, engineered and tested to meet the highest standards for performance and code compliance. Our dampers are designed to protect occupants, contain fire, and reduce smoke spread through HVAC ductwork in the event of an emergency.
Code-Driven Safety with UL Certification
Our UL listed dampers are tested in accordance with UL 555 and UL 555S standards and are built to perform reliably under extreme conditions. With various configurations for horizontal and vertical installations, we provide solutions to meet both building code and mechanical system requirements.
Each product is backed by third-party testing and United Enertech’s commitment to quality manufacturing and safety assurance.
United Enertech Fire Smoke Dampers
United Enertech fire smoke dampers combine both fire protection and smoke control in a single assembly. These dampers are ideal for duct systems that penetrate fire-rated barriers and require compliance with both fire and smoke containment codes.
Key features include:
- UL 555 and UL 555S listed
- Designed to close automatically upon detection of heat or smoke
- Actuator and fusible link configurations for flexible operation
- Blade and frame options to meet airflow and leakage performance standards
Fire smoke dampers help maintain compartmentalization within buildings during emergencies, allowing occupants more time to evacuate safely and reducing damage to property and systems.
UL Listed Fire Dampers
Our UL listed fire dampers are engineered to close when temperatures exceed the threshold defined by UL testing, typically triggered by a fusible link. These dampers are essential for stopping the spread of flames through HVAC ductwork that penetrates fire-rated walls or floors.
Available in curtain-style or multi-blade designs, United Enertech fire dampers are built for simple integration into a wide range of mechanical systems.
Applications include:
- Commercial office buildings
- Hospitals and healthcare facilities
- Educational campuses
- Government and institutional structures
- Industrial processing plants
Why Choose United Enertech?
- Certified Protection: All dampers are UL listed to meet stringent code requirements for fire and smoke control.
- Flexible Configurations: Choose from a wide variety of frame types, blade styles, and actuation options
- Reliable Operation: Our dampers are engineered for fast response and long-term durability, even in high-use environments.
- Made in the USA: Proudly manufactured in our state-of-the-art facilities with quality control at every step.
- Support and Service: Our technical team is available to assist with specifications, compliance questions, and custom solutions.
Integrated Safety and System Performance
Fire and smoke dampers don’t just satisfy building codes—they’re critical components of a safe and efficient HVAC system. From UL listed fire dampers for vertical wall openings to high-performance United Enertech fire smoke dampers for dynamic airflow systems, we provide reliable solutions to meet your specific needs.
Ready to Specify?
Partner with United Enertech for tested, proven, and trusted damper products. Contact us today for specifications, submittals, or assistance selecting the right UL listed damper for your next project.