Description
International Comfort Products 1003176 Auto Limit Switch Overview
The International Comfort Products (ICP) 1003176 is an OEM auto limit switch engineered to provide reliable high-temperature protection for residential and light commercial furnaces and air handlers. Designed with a 100–120 degree operating range, this automatic reset limit switch monitors heat exchanger temperatures and interrupts the burner circuit before unsafe conditions develop — protecting both equipment and occupants.
Key Features
- OEM replacement part from International Comfort Products
- Automatic reset design — restores normal operation once temperatures return to safe levels
- 100–120 degree operating temperature range for precise thermal protection
- Interrupts burner circuit upon detection of excessive heat
- Direct drop-in replacement for compatible ICP, Heil, Tempstar, Arcoaire, and Day & Night furnace models
- Durable construction built to withstand repeated thermal cycling
Product Specifications
- SKU: 1003176
- Brand: International Comfort Products
- Type: Auto (Automatic Reset) Limit Switch
- Operating Temperature Range: 100–120 Degrees
- Application: Furnaces and Air Handlers
Application & Compatibility
This limit switch is a factory-authorized replacement component for select International Comfort Products furnace and air handler systems. Always verify your equipment’s model and part number before ordering to ensure proper fit and function. Consult your equipment’s service manual or an HVAC professional for installation guidance.







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