Heil Quaker/ICP 34335001 Gas Furnace Limit Switch

Gas Furnace Limit Switch for Heil Quaker/ICP systems ensures safe furnace operation and reliable performance. The ICP 34335001 limit switch is a direct replacement part designed for use on N9MP1, N9MP2, and 9MPD gas furnaces, delivering precise opening and closing actions to protect the burner and heat exchanger.

The temperature ratings provide a clear safety threshold: opens at 210°F and closes at 190°F, ensuring timely response to overheating conditions. This makes the part ideal for service or replacement projects where exact specs matter. Engineered for straightforward installation, this switch integrates with existing wiring and harnesses, minimizing downtime during service calls. Its compact footprint fits standard furnace configurations while maintaining robust performance across operating temperatures.

• Type: Limit Switch
• Model compatibility: Heil Quaker/ICP 34335001; used on N9MP1, N9MP2, 9MPD furnaces
• Temperature rating: Open at 210°F, Close at 190°F
• Replacement part: Direct substitute for OEM safety switch
• Durable construction: Built for furnace environments and long-term reliability