LCN 4414ME Sentronic Heavy Duty Fire/Life Safety Door Closer with Powder Coat Finish

LCN 4414ME Sentronic Heavy Duty Fire/Life Safety Door Closer with Powder Coat Finish

Professional Fire/Life Safety Door Control Solution

The LCN 4414ME Sentronic Heavy Duty Fire/Life Safety Door Closer delivers electrically controlled closer/holder functionality with infinitely adjustable hold-open for fire and smoke barrier doors. This surface-mounted unit features cast iron construction with full-complement bearing design, accommodating interior doors to 4'0" and exterior doors to 3'6" with non-sized cylinder configuration. UL and cUL listed for smoke barrier or labeled fire door applications, meeting ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards.

Professional Features & Benefits

• Door Width Compatibility: Sized cylinders for interior doors to 4'0" and non-sized cylinder adjustable for interior doors to 4'6" and exterior doors to 3'6".
• Heavy-Duty Construction: Cast iron design with full-complement bearing provides exceptional durability for demanding commercial applications.
• Flexible Power Options: Standard series closer shipped with either 24V or 120V cylinder for various system requirements.
• Fire Safety Integration: Interfaces with fire alarm systems and functions as full rack-and-pinion door closer when hold-open is not engaged or electrical current is interrupted.
• Multi-Point Hold-Open Control: Infinitely adjustable hold-open points with built-in on/off switch controls for the hold-open function.
• UL Listed Compliance: UL and cUL listed for smoke barrier or labeled fire door applications meeting ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards.
• All-Weather Performance: All-weather fluid ensures reliable operation in varying environmental conditions.
• Manufacturer Warranty: 2-year limited warranty for added confidence and protection.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm voltage (24V or 120V per specifications) and current capacity before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
5. Configure operational settings including hold-open points per application requirements.
6. Restore power and test all functions including normal operation, hold-open function, and integration with fire alarm systems.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Commercial Building Fire Safety Systems
• Healthcare Facility Life Safety Compliance
• Educational Institution Fire Protection
• Industrial Facility Emergency Systems
• Multi-Tenant Residential Fire Barriers
• Government and Municipal Building Safety
• Retail Establishment Fire Code Compliance

Why Choose LCN Quality?

LCN Sentronic door closers deliver professional-grade reliability with cast iron construction and full-complement bearing design engineered for demanding fire/life safety applications. Backed by a 2-year limited warranty and UL listing compliance, these closers integrate seamlessly with existing fire alarm systems. Engineered for critical commercial applications where dependable fire safety performance is essential.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog