Description
The International Comfort Products 1171484 is an OEM replacement limit switch rated 225-50, designed to protect furnaces and heating systems from overheating. This safety device monitors heat exchanger temperatures and interrupts the burner circuit when temperatures exceed safe operating thresholds, helping to prevent equipment damage and ensuring safe, reliable system operation.
Product Overview
As a genuine International Comfort Products replacement part, the 1171484 limit switch is engineered to meet original equipment specifications. It is a direct-fit replacement for compatible ICP, Heil, Tempstar, Arcoaire, and related brand furnaces that require a 225-50 rated limit switch. Proper limit switch function is critical to furnace safety — when the heat exchanger reaches the upper limit temperature, the switch opens to shut down the burner, and resets once temperatures fall within the safe range.
Key Features
- OEM replacement limit switch for International Comfort Products furnaces
- 225-50 rating: opens at 225°F, closes with a 50°F differential
- Protects heat exchanger and furnace components from overheating
- Interrupts burner circuit upon high-temperature detection
- Automatic reset once temperature returns to safe operating range
- Direct OEM fit for compatible ICP family furnace models
Application
- Residential and light commercial furnace applications
- Compatible with ICP, Heil, Tempstar, Arcoaire, and related brand furnaces requiring 225-50 limit switch
- Suitable for gas furnace installations requiring OEM-spec safety controls
Why Choose an OEM Limit Switch?
Using a genuine OEM replacement limit switch ensures the component meets the original design tolerances and safety standards of your furnace. It eliminates guesswork on compatibility and helps maintain manufacturer warranty compliance where applicable.
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