Description
The International Comfort Products 1320366 is an OEM auto-reset high-limit switch engineered to protect furnaces and heating systems from dangerous overheating conditions. When supply-air temperatures rise to the upper threshold, the switch automatically opens the control circuit to shut down the burner — then resets itself once temperatures return to a safe operating range, minimizing downtime and service calls.
Key Features
- Auto-reset operation — automatically restores normal function once temperatures fall within the safe range
- High-limit trip range: 240°F – 260°F for reliable overheat protection
- OEM replacement part designed specifically for International Comfort Products (ICP) heating equipment
- Protects heat exchangers, blower components, and downstream ductwork from thermal damage
- Direct drop-in replacement for simplified installation with no modifications required
Product Specifications
- Brand: International Comfort Products (ICP)
- Part Number / SKU: 1320366
- Switch Type: Auto-Reset High-Limit
- Temperature Range: 240°F – 260°F
- Application: Furnace / Forced-Air Heating Systems
Application
Designed as a direct OEM replacement for International Comfort Products furnaces and air handlers, the 1320366 limit switch is a critical safety component in any forced-air heating system. It monitors heat exchanger temperatures and interrupts the burner circuit if unsafe temperature levels are detected, preventing equipment damage and potential fire hazards. Ideal for HVAC technicians performing routine maintenance, warranty repairs, or emergency service calls.







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