Description
The Carrier HH12680001 is an OEM fusible link rated at 110°C, designed to provide critical over-temperature protection in Carrier heating and air conditioning systems. Fusible links are essential thermal safety devices that automatically interrupt airflow or disconnect a mechanical linkage when surrounding temperatures exceed a predetermined threshold — helping to prevent equipment damage, fire spread, and unsafe operating conditions.
Key Features
- OEM Carrier replacement fusible link
- 110°C (230°F) temperature rating for precise over-temperature response
- Designed to interrupt operation when unsafe temperatures are detected
- Direct OEM replacement ensures proper fit and reliable performance
- Helps protect HVAC equipment and building occupants from fire hazards
- Suitable for use in Carrier furnaces, air handlers, and related HVAC equipment
Application
Fusible links are commonly installed in ductwork, damper assemblies, and HVAC equipment as a one-time-use thermal fuse. When the ambient temperature reaches the rated threshold of 110°C, the link melts and releases, triggering a damper to close or disconnecting a mechanical component to halt unsafe operation. Once activated, the fusible link must be replaced before the system can return to normal service.
Why Choose OEM?
Using the genuine Carrier HH12680001 fusible link ensures compatibility with your existing Carrier equipment, maintaining the integrity of the system’s safety design. Always replace with the correct temperature-rated link as specified by the equipment manufacturer.







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