Description
The Elsie Manufacturing B165-LONG HOOK is a 165°F-rated fusible link designed for use in fire dampers and other HVAC safety applications where a reliable, thermally activated release mechanism is required. When ambient temperatures reach the 165°F rated threshold, the fusible element melts and releases the link, allowing the damper to close and contain the spread of fire and smoke.
Key Specifications
- Rated Temperature: 165°F
- Hook Style: Long Hooks
- Overall Length: 1.5″
- Width: 0.563″
- Between Centers: 0.938″
- SKU: B165-LONG HOOK
Product Highlights
- Thermally activated release at precisely rated 165°F for dependable fire protection
- Long hook configuration for easy installation and secure retention in damper assemblies
- Compact, low-profile design fits standard fire damper applications
- Manufactured by Elsie Manufacturing, a trusted name in fusible link products
- Ideal for replacement or new installation in commercial and residential HVAC fire damper systems
Application
Fusible links are a critical component in fire damper systems. They hold the damper blade open during normal HVAC operation and release automatically when heat from a fire raises the surrounding temperature to the rated threshold. The B165-LONG HOOK is suited for use wherever a 165°F release temperature and long hook geometry are specified by the damper manufacturer or local fire code.







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