{"product_id":"73k8601-lennox-pulse-ignition-control-board","title":"73K8601 | Lennox Pulse Ignition Control Board","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003eThe Lennox 73K8601 Pulse Ignition Control Board is a 24 VAC ignition control component that ensures safe, efficient, and reliable furnace ignition. Designed to optimize the start-up sequence, it enhances system performance while ensuring smooth, trouble-free heating cycles.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 340.297px; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 38.75px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 38.75px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 38.75px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.3438px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 27.3438px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 27.3438px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003eLennox Pulse\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.625px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 28.625px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 28.625px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eSpecialized Control Systems\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.7344px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 23.7344px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 23.7344px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e73K8601\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.1875px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 24.1875px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 24.1875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eIgnition Modules\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32.75px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 32.75px;\"\u003e\u003cspan\u003eReplaces\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 32.75px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eG891TCA-8103\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.75px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 27.75px;\"\u003eVoltage\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 27.75px;\"\u003e24 VAC\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.0909%; text-align: left; height: 39.1875px;\"\u003eAmperage\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 68.5455%; height: 39.1875px;\"\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 39.1875px;\"\u003ePhase\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 39.1875px;\"\u003e1 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 19.5938px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 19.5938px;\"\u003e\u003cspan\u003ePlastic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 19.5938px;\"\u003eDimensions (L×W×H)\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 19.5938px;\"\u003e3 × 3 × 6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 31.0909%; text-align: left; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 68.5455%; height: 19.5938px;\"\u003e\u003cspan\u003e0.42 kgs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e73K8601\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 73K8601 is a key ignition module used in Lennox central heating systems, responsible for managing the ignition process to ensure consistent operation. This model is fully compatible with Lennox Pulse furnaces and replaces the earlier G891TCA-8103 version. It has since been succeeded by the BGN891-1C, serving as a reliable OEM replacement. Manufactured from durable plastic and weighing approximately 1 lb, the unit is designed for easy installation and long-term reliability. Rated for 24V and 40A, the board supports 1-phase systems and is suited for residential central heating applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e24 VAC Operation: Provides low-voltage ignition control for safe furnace startups.\u003c\/li\u003e\n\u003cli\u003eModel Replacement: Replaces G891TCA-8103 and is succeeded by BGN891-1C for legacy system support.\u003c\/li\u003e\n\u003cli\u003eOEM Compatibility: Engineered specifically for Lennox systems using model 73K8601.\u003c\/li\u003e\n\u003cli\u003eHigh Amperage Handling: Rated at 40A for robust current-carrying performance.\u003c\/li\u003e\n\u003cli\u003ePlastic Housing: Durable and heat-resistant enclosure for long-lasting operation.\u003c\/li\u003e\n\u003cli\u003eCompact Size: Dimensions of 3 × 3 × 6 inches enable easy integration.\u003c\/li\u003e\n\u003cli\u003eCompatible with Central Heating: Tailored for use in Lennox central heating furnaces.\u003c\/li\u003e\n\u003cli\u003eSingle Phase Support: Works with standard residential 1-phase power configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 73K8601 ignition board ensures optimal furnace performance, making it essential for safe, consistent heating operations in compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox Pulse","offers":[{"title":"Default Title","offer_id":49105352065280,"sku":"73K8601","price":1068.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/61JW5eMuhgL._SX522.jpg?v=1785545450","url":"https:\/\/alotechparts.com\/products\/73k8601-lennox-pulse-ignition-control-board","provider":"Alo Tech Solutions","version":"1.0","type":"link"}