Resideo by HoneyWell Q4100C9052 Silicon Carbide Hot Surface Ignitor Furnace Ignitors & Flame Sensors

The Resideo by Honeywell Q4100C9052 is a silicon carbide hot surface ignitor designed for gas-fired heating equipment including furnaces, boilers, and water heaters. This ignitor provides reliable ignition performance for residential and light commercial HVAC applications.

Key Specifications:

• Ignitor Material: Silicon Carbide (SiC)
• Leadwire Length: 5 inches
• Leadwire Temperature Rating: 200°C (392°F)
• Compatible with standard gas valve systems
• Direct replacement for OEM ignitors

Silicon carbide ignitors are known for their durability and resistance to thermal shock, making them ideal for frequent heating cycles. The 5-inch leadwire provides flexibility for installation in various equipment configurations, while the 200°C temperature rating ensures safe operation in high-heat environments.

This ignitor is commonly used to replace failed ignitors in furnaces and heating systems, restoring reliable ignition and efficient operation. Always verify compatibility with your specific equipment model before installation.