Description
Ensure the safety and reliable operation of your furnace with the Carrier HH18HA416 High-Limit Safety Switch. This genuine OEM part is a critical component in many Carrier, Bryant, and Payne gas-fired furnaces. When temperatures rise above safe operating levels, the HH18HA416 interrupts electrical flow, protecting your equipment and home from overheating.
Key Features
- Cut-out Temperature: 215°F (≈102°C) — opens circuit manually when the furnace cabinet reaches excessive temperature.
- Reset Type: Manual reset — ideal for safety applications where technician intervention is required after a trigger event.
- Compatibility: Direct replacement for older part numbers HH18HA215, HH18HA216, and 95-314679. Fits a wide range of Carrier/Bryant/Payne models.
- Construction: Robust design with large base for secure mounting in furnace inducer or heat exchanger compartments.











