{"id":49372,"date":"2025-10-31T16:46:31","date_gmt":"2025-10-31T21:46:31","guid":{"rendered":"https:\/\/appliancemasters.com\/ac\/?post_type=product&#038;p=49372"},"modified":"2025-10-31T16:52:38","modified_gmt":"2025-10-31T21:52:38","slug":"supco-ssn24-universal-24v-silicon-nitride-furnace-igniter-kit-oem-replacement-for-smartvalve-systems","status":"publish","type":"product","link":"https:\/\/appliancemasters.com\/ac\/product\/supco-ssn24-universal-24v-silicon-nitride-furnace-igniter-kit-oem-replacement-for-smartvalve-systems\/","title":{"rendered":"Supco SSN24 Universal 24V Silicon Nitride Furnace Igniter Kit \u2013 OEM Replacement for SmartValve Systems"},"content":{"rendered":"<p><strong>Supco SSN24 SEO Summary:<\/strong><br \/>\n<strong>The Supco SSN24 is a universal silicon nitride hot surface igniter kit designed for 24V gas-fired appliances including furnaces, boilers, unit heaters, and water heaters.<\/strong> It offers superior ignition performance, longer life, and replaces dozens of OEM igniters including Honeywell SmartValve models.<\/p>\n<h3>\ud83d\udce6 <strong>Product Highlights for Schema or Bullet Use<\/strong><\/h3>\n<ul>\n<li><em>Part Number:<\/em> SSN24<\/li>\n<li><em>Type:<\/em> Universal Silicon Nitride Hot Surface Igniter Kit<\/li>\n<li><em>Voltage:<\/em> 24 VAC<\/li>\n<li><em>Amperage:<\/em> 0.98\u20131.4 Amps<\/li>\n<li><em>Cold Resistance:<\/em> 4\u20136 Ohms @ 75\u00b0F \u00b110\u00b0F<\/li>\n<li><em>Time to Temperature:<\/em> &lt;3 seconds<\/li>\n<li><em>Temperature Range:<\/em> Up to 2732\u00b0F (1500\u00b0C)<\/li>\n<li><em>Lead Wires:<\/em> 18-gauge copper, high-temp fiberglass insulation<\/li>\n<li><em>Material:<\/em> Silicon Nitride (Si\u2083N\u2084)<\/li>\n<li><em>Design:<\/em> Flat igniter style for durability and fast ignition<\/li>\n<li><em>Includes:<\/em> Igniter, universal breakaway mounting bracket, hardware, instructions<\/li>\n<li><em>Applications:<\/em> Furnaces, boilers, unit heaters, water heaters, pool heaters<\/li>\n<li><em>Replaces:<\/em> Honeywell Q3400A1024, Q3400A1016, Q3400A1040, Q3450, Q3480, Q3620; MARS 68012; Igniters Direct AFN643; Packard IG9500; Johnstone L43-724<\/li>\n<li><em>GTIN:<\/em> 687152203376<\/li>\n<li><em>Condition:<\/em> New OEM part<\/li>\n<li><em>Typical Price Range:<\/em> $45 depending on distributor<\/li>\n<\/ul>\n<p><!--EndFragment --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Upgrade your heating system with the Supco SSN24 universal hot surface igniter. Featuring silicon nitride technology, this 24V igniter delivers faster ignition, lower power consumption, and longer life. Compatible with Honeywell SmartValve systems and replaces dozens of OEM igniters including Q3400A1024 and MARS 68012. 687152203376<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":49373,"template":"","meta":[],"product_brand":[462],"product_cat":[217],"product_tag":[1524,1528,1536,1533,1526,1531,1529,1534,1532,1535,1530,1525,1523,1527,1522],"class_list":["post-49372","product","type-product","status-publish","has-post-thumbnail","product_brand-supco","product_cat-gas-furnace-igniters","product_tag-24v-hot-surface-igniter-kit","product_tag-ssn24-apn-687152203376","product_tag-ssn24-apn-furnace-igniter","product_tag-ssn24-boiler-igniter","product_tag-ssn24-compatible-with-smartvalve-systems","product_tag-ssn24-fast-ignition-response","product_tag-ssn24-fiberglass-insulated-lead-wires","product_tag-ssn24-flame-rod-assembly-replacement","product_tag-ssn24-hvac-igniter-module","product_tag-ssn24-ignition-kit-for-sv9500-sv9600-sv9401","product_tag-ssn24-low-power-consumption-igniter","product_tag-ssn24-replaces-honeywell-q3400a1024","product_tag-ssn24-silicon-nitride-igniter","product_tag-ssn24-universal-igniter-for-gas-furnaces","product_tag-supco-ssn24-furnace-igniter","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Supco SSN24 Universal 24V Silicon Nitride Furnace Igniter Kit<\/title>\n<meta name=\"description\" content=\"Upgrade your heating system with the Supco SSN24 universal hot surface igniter. 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