HVAC pros and DIY repair folks, this Supco SIG102 ignitor is exactly what you need when your furnace or heater stops lighting! This silicon carbide hot surface ignitor is built as an exact replacement for countless furnace models, unit heaters, water heaters, and boilers. The round design and specific electrical properties make it compatible with many systems that use this style of ignition. Installation is straightforward if you're comfortable with basic electrical work - just remember to turn off power first! The silicon carbide construction provides reliable performance and decent lifespan under normal operating conditions. Perfect for pool heaters, residential furnaces, commercial unit heaters, and various heating applications. Much more affordable than OEM parts but still delivers quality performance. Seriously, if you're dealing with a furnace that won't ignite or a heater that's acting up, this ignitor could be the simple fix you need. Always double-check your specific model number before ordering to ensure compatibility. The quality construction means it should provide reliable service once properly installed. Your warmth and comfort are worth this small investment in quality replacement parts. Don't freeze through another night when a simple component replacement could have your heat running again. Keep one on hand for emergency repairs, or install it immediately to restore your heating system to proper operation. Reliable heat starts with reliable ignition, and this Supco ignitor delivers exactly that.
Free 30-day returns 
Free 30-day returns
