International Comfort Products 1172533 Hot Surface Furnace Ignitor

The International Comfort Products 1172533 is a hot surface ignitor designed for residential and light commercial gas furnaces. This direct replacement ignitor uses silicon carbide or silicon nitride technology to reach high temperatures quickly, providing reliable ignition for your HVAC system.

Key Features:

• Direct replacement for OEM part number LH33ZG002
• Hot surface ignition technology for fast, dependable starts
• Designed for International Comfort Products furnace models
• Precision-engineered for proper fit and function
• Durable construction for extended service life

This ignitor is a critical component in the furnace ignition sequence, heating to over 2500°F to ignite the gas burner. When your furnace fails to light or exhibits intermittent ignition problems, a worn or cracked ignitor is often the cause. Regular replacement of this wear item ensures reliable heating performance throughout the season.