Description
The Carrier HH18HA507 is a genuine OEM high-limit switch designed for use in Carrier, Bryant, and Payne gas-fired furnaces. This component plays a crucial role in maintaining safe furnace operation by monitoring internal temperatures and preventing overheating. The switch operates with a cut-out temperature of 185°F and a cut-in temperature of 145°F, ensuring that the furnace operates within safe thermal limits.
Key Features
- Temperature Range: Opens at 185°F and closes at 145°F, providing precise thermal control.
- Auto Reset Function: Automatically resets after the furnace cools down, reducing the need for manual intervention.
- Large Base Design: Facilitates easy installation and secure mounting within the furnace system.
- OEM Quality: Manufactured to meet Carrier’s original specifications, ensuring compatibility and reliability.
- Replaces Part Numbers: Serves as a direct replacement for HH18HA507A and 1NT01L-4577
