Description
The International Comfort Products 1187153 L55F-22 Limit Switch is a genuine OEM replacement safety component engineered to protect your furnace from overheating conditions. Designed to meet the exact specifications of the original equipment, this limit switch monitors heat exchanger temperatures and interrupts the burner circuit when unsafe temperature thresholds are detected — safeguarding both the equipment and the occupants of the building.
Product Overview
As a direct OEM replacement part from International Comfort Products (ICP), the L55F-22 Limit Switch ensures a precise fit and reliable performance in compatible ICP, Heil, Tempstar, Arcoaire, and other ICP-family furnace models. Using genuine OEM components helps maintain system warranties and eliminates the guesswork associated with aftermarket alternatives.
Key Features
- Genuine OEM replacement limit switch from International Comfort Products
- Monitors furnace heat exchanger temperature to prevent overheating
- Interrupts burner operation upon reaching the rated temperature threshold
- Direct drop-in replacement for original equipment — no modifications required
- Engineered for consistent, long-term performance in residential and light commercial furnace applications
- Compatible with select ICP-family furnace brands including Heil, Tempstar, and Arcoaire
Why Limit Switches Matter
Limit switches are a critical safety component in forced-air furnace systems. When airflow is restricted or a malfunction causes the heat exchanger to exceed safe operating temperatures, the limit switch automatically shuts down the burner to prevent equipment damage, heat exchanger cracking, and potential fire hazards. Replacing a faulty limit switch promptly restores safe furnace operation and protects the entire system.
Application
- Designed for use in ICP-family gas furnaces
- Suitable for residential and light commercial heating systems
- Recommended for use by qualified HVAC technicians
Ordering Information
- SKU: 1187153
- Model: L55F-22
- Brand: International Comfort Products
- Part Type: Limit Switch
