International Comfort Products Auto Limit Switch F

The International Comfort Products Auto Limit Switch line offers OEM-style replacement furnace limit switches, also called high-limit switches or limit controls. They are safety controls for HVAC equipment, mainly furnaces and other forced-air heating systems. Each switch monitors operating temperature and automatically opens the electrical circuit if the system overheats.

Key Features:

• Auto-reset operation: the switch resets by itself once the temperature returns to a safe level, so you don't need to reset it manually.
• Overheat protection: helps protect the heat exchanger and other critical heating components from excess heat.
• Temperature-sensitive control: supports safe heating cycles and consistent airflow and temperature regulation during normal operation.
• Genuine International Comfort Products design: built for compatible ICP gas furnaces and related HVAC equipment.

A working limit switch is a key part of safe, reliable furnace operation. Replacing a worn or failed switch with the correct auto limit switch helps keep the system running efficiently and extends equipment life. Choose the temperature rating that matches your original part.