The 41-403 hot surface ignitor is built for fast, reliable ignition in modern gas furnace systems. Constructed from high-strength ceramic materials, it provides consistent high-temperature performance and long operational life.
Part Code: 41-403
Type: Hot surface ignitor (HSI)
Application: Gas furnaces – residential and commercial
The 41-403 hot surface ignitor is built for fast, reliable ignition in modern gas furnace systems. Constructed from high-strength ceramic materials, it provides consistent high-temperature performance and long operational life.
It serves as a direct replacement for a wide range of OEM ignitors and meets the safety and durability requirements for today’s HVAC applications.
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