Description
The International Comfort Products 34335001 is an OEM auto-reset high-limit switch engineered to protect furnaces and air handlers from dangerous overheating conditions. When supply-air temperatures exceed the rated threshold, this limit switch interrupts the burner circuit and automatically resets once temperatures return to a safe operating range — keeping your system running reliably without requiring a manual reset.
Key Features
- Auto-reset operation — automatically restores normal function once temperatures drop to safe levels
- 190–210°F trip range provides precise high-temperature protection
- Direct OEM replacement for compatible International Comfort Products furnaces and air handlers
- Interrupts burner circuit on over-temperature condition to prevent heat exchanger damage
- Rugged construction for long-term reliability in demanding HVAC environments
Specifications
- Brand: International Comfort Products (ICP)
- Part Number: 34335001
- Switch Type: Auto-Reset High Limit
- Temperature Range: 190–210°F
Application
Designed as a direct OEM replacement for International Comfort Products heating systems, this limit switch is a critical safety component. It is ideal for HVAC technicians performing routine maintenance, warranty repairs, or emergency service calls on ICP-branded furnaces and air handlers. Always verify compatibility with the equipment model before installation.







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