Description
The International Comfort Products 1183523 is a factory-specified 190°F temperature limit switch designed to protect ICP heating systems from unsafe operating temperatures. When supply air or heat exchanger temperatures exceed the rated 190°F threshold, this limit switch interrupts the burner circuit to prevent equipment damage and potential safety hazards — then automatically or manually resets once temperatures return to a safe level.
Key Features
- Rated trip temperature: 190°F
- Direct OEM replacement for compatible International Comfort Products furnaces and heating units
- Interrupts burner operation upon detecting excessive temperature conditions
- Helps safeguard heat exchangers, blower components, and connected ductwork
- Engineered to ICP factory specifications for reliable, long-term performance
- Drop-in replacement — no modification required for compatible ICP equipment
Application
This temperature limit switch is an OEM-grade replacement part intended for use in International Comfort Products furnaces and air handlers. It serves as a critical safety device, monitoring operating temperatures and shutting down the heating system if the 190°F limit is reached. Using a genuine ICP replacement part ensures proper fit, function, and continued equipment reliability.
Why Choose OEM Parts?
- Guaranteed compatibility with ICP equipment
- Maintains manufacturer warranty compliance
- Consistent performance under rated operating conditions
- Reduces risk of callbacks and repeat service calls
