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This genuine OEM Lennox Y2928 listing is a convenient pack of six hot surface ignitors, ideal for HVAC contractors and service technicians who keep this fast-moving part in stock. Each ignitor heats to a high glow to light the gas burners in a Lennox furnace, and buying in bulk ensures you always have a factory-matched replacement on hand for quick turnarounds.
Common failure symptoms that bring these parts into demand include furnaces that fail to ignite, blow cold air, short-cycle, or throw ignition-failure lockout codes. Hot surface ignitors are inherently fragile and degrade over repeated heating cycles, so a cracked or non-glowing element is a routine but critical replacement on service calls.
Why OEM matters: universal ignitors often differ in resistance and mounting, causing delayed ignition, callbacks, and premature failure. The OEM Lennox Y2928 six-pack delivers factory-spec resistance, heat-up timing, and fit for dependable ignition and fewer return visits across your Lennox furnace service work.