Description
Overview
The International Comfort Products 1191275 is an OEM replacement L205F-40 high-limit switch engineered to protect your furnace from dangerous overheating conditions. When supply air temperatures exceed the preset limit, this switch interrupts the burner circuit, shutting down heat production and safeguarding the heat exchanger, blower components, and connected ductwork from thermal damage. Designed as a direct factory replacement for compatible ICP, Heil, Tempstar, Arcoaire, and related brand furnaces, this limit switch restores safe, code-compliant operation quickly and reliably.
Key Features
- OEM replacement limit switch for International Comfort Products furnaces
- L205F-40 designation indicates a fixed, factory-set trip point
- Interrupts burner operation upon reaching the preset high-limit temperature
- Protects heat exchanger and system components from overheating damage
- Direct drop-in replacement — no modifications required
- Manufactured to OEM specifications for dependable, long-lasting performance
- Compatible with ICP family brands including Heil, Tempstar, and Arcoaire
Application
- Residential and light-commercial gas furnaces
- Replacement for failed or tripped high-limit switches
- Routine preventive maintenance and safety control upgrades
Ordering Information
- Manufacturer: International Comfort Products (ICP)
- Part Number / SKU: 1191275
- Model: L205F-40
- Component Type: High-Limit Switch







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