Supco SSN24 24V Silicon Nitride Hot Surface Ignitor Kit 4-6 Ohms

The Supco SSN24 is a universal direct replacement silicon nitride hot surface ignitor designed for 24-volt HVAC systems. This high-performance ignitor features advanced silicon nitride ceramic construction that offers superior durability and reliability compared to traditional silicon carbide ignitors.

Key Features:

• Silicon nitride construction for enhanced strength and longer service life
• 24-volt operation for compatibility with low-voltage heating systems
• 4-6 ohms cold resistance specification
• Universal design fits most major furnace and heating equipment brands
• Direct replacement ignitor kit includes mounting hardware
• Faster heating response and improved thermal shock resistance

Silicon nitride ignitors are engineered to withstand higher temperatures and resist cracking better than conventional ignitors, making them ideal for furnaces, boilers, and other gas-fired heating appliances. The universal design ensures broad compatibility across residential and light commercial HVAC applications.