International Comfort Products 1191124 Furnace Limit Switch Assembly OEM Replacement

The International Comfort Products 1191124 is a genuine OEM replacement limit switch assembly designed for ICP-branded gas furnaces and air handling systems. This critical safety component monitors internal temperatures within the heat exchanger and shuts down the heating cycle when a preset high-limit threshold is reached, protecting the system from overheating damage or fire hazards.

Key Features:

• Genuine OEM replacement part — engineered to meet original factory specifications
• Functions as a high-limit safety switch, interrupting the electrical circuit when temperatures exceed the preset limit
• Monitors heat exchanger and plenum temperatures to prevent thermal overstress
• Direct-fit replacement for compatible ICP, Heil, Tempstar, Arcoaire, Comfortmaker, Snyder General, KeepRite, and Day & Night furnace models
• Designed to withstand demanding thermal and high-static environments found in residential and commercial HVAC systems
• Helps prevent rapid cycling, high-limit trip faults, and ignition sequence failures

Compatible model numbers include: F96VTN0601412A1, G96VTN0601412A1, N95ESN0601412A1, R95ESN0601412A1, and WFSX060A036A1. Always confirm your model number before ordering to ensure proper fitment. When diagnosing limit switch issues, also inspect for restricted airflow, clogged filters, or blocked exhaust vents, which are common root causes of nuisance tripping.