SUPCO Hot Surface Ignitor - DS405KX Replacement For Furnace & Heating Systems

When your furnace won't ignite and you see that glow but no flame, this SUPCO hot surface ignitor is probably what needs replacing. The DS405KX model is a reliable universal replacement that works with many different furnace brands and models. These ignitors do wear out over time - they get brittle from the constant heating and cooling cycles. Installation is pretty straightforward if you're handy: just turn off the power, remove the old ignitor, and install this new one in its place. The universal design means it fits most standard mounting configurations. Much cheaper than calling a repair technician, and you can often have your heat back running in under 30 minutes. Just remember safety first - always disconnect power before working on any heating system components. Keep your family warm and save money on service calls with this quality replacement part.