Heil Quaker/ICP 1008417 Gas Furnace Limit Switch

The Gas Furnace Limit Switch (Heil Quaker/ICP 1008417) is a critical safety device for natural gas furnaces. As a Type Limit Switch, it detects overheating and safely interrupts power to prevent damage and keep your home comfortable. This OEM-replacement part is designed for reliable performance across Heil Quaker and ICP systems, with straightforward installation.

Used on a broad range of models including N8MPN100F14A1/8MPN100F14A1/N8MPN050B12A1/N8MPL050B12A1/8MPN050B12A1/8MPL050B12A1/N8MPN075F16A1/N8MPL075F16A1/8MPN075F16A1/8MPL075F16A1 for natural gas furnaces, this limit switch ensures consistent safety operation in your heating system.

• Compatibility: Direct replacement for the OEM Heil Quaker/ICP 1008417 limit switch, compatible with N8MPN100F14A1, 8MPN100F14A1, N8MPN050B12A1, N8MPL050B12A1, 8MPN050B12A1, 8MPL050B12A1, N8MPN075F16A1, N8MPL075F16A1, 8MPN075F16A1, and 8MPL075F16A1 for natural gas furnaces.
• Safety: Provides overheating protection by opening the circuit when temperatures exceed safe limits.
• Installation: Features identical connections and mounting footprint for quick retrofit with minimal downtime.
• Durability: Built to endure furnace environments with reliable long-term performance.