Description
The Rheem SP12143 AdvantagePlus Carbide HSI Ignitor provides reliable and efficient ignition performance for Rheem heating systems. Built with high-strength carbide material, this hot surface ignitor offers fast heating, consistent starts, and long-lasting durability. Designed as an OEM replacement, it helps restore dependable furnace operation and ensures safe, efficient ignition during each heating cycle.
Key Features
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High-strength carbide hot surface ignitor
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Provides fast and reliable ignition
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OEM replacement for compatible Rheem units
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Improves furnace startup consistency and efficiency
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Durable construction for extended service life
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Easy installation with secure electrical connection






