Description
International Comfort Products 512532 L240F Manual Reset Rollout Switch
The International Comfort Products 512532 is an OEM replacement L240F manual reset (M/R) rollout switch designed to protect furnaces from hazardous flame rollout conditions. When burner flames roll out beyond the combustion chamber — due to a blocked heat exchanger, restricted flue, or other combustion fault — this safety switch trips to shut down the burner and prevent potential fire damage or carbon monoxide hazards. Because it is a manual reset type, the switch must be physically reset by a qualified technician after it trips, ensuring the root cause of the rollout is identified and corrected before the system is returned to service.
Key Features
- OEM replacement part for compatible International Comfort Products (ICP) furnace models
- L240F rating — opens circuit at approximately 240°F to interrupt burner operation upon flame rollout detection
- Manual reset (M/R) design requires technician inspection and deliberate reset before resuming operation
- Mounts directly in the burner compartment to sense abnormal flame rollout events
- Provides critical protection against heat exchanger failures, flue blockages, and combustion faults
- Durable construction engineered to meet OEM specifications for reliable, long-term performance
Application
- Designed for use with International Comfort Products (ICP) gas furnaces requiring a 512532 rollout switch
- Suitable for residential and light commercial furnace applications
- Always verify compatibility with the specific furnace model before installation
Safety Notice
A tripped rollout switch indicates a potentially dangerous combustion condition. Always diagnose and correct the underlying cause — such as a cracked heat exchanger, blocked flue, or inadequate combustion air — before resetting the switch and returning the unit to service. Installation and reset should be performed by a licensed HVAC technician.
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