{"product_id":"s87k1008-honeywell-direct-spark-ignition-control-w4-second-trial","title":"S87K1008 | Honeywell Direct Spark Ignition Control W\/4 Second Trial","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Honeywell S87K1008 is a direct spark ignition control module designed for gas-fired furnaces, boilers, and heating appliances. Operating on 24 VAC, it manages ignition sequencing, flame sensing, and safety lockout for natural or LP gas systems.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 700.708px; width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 32.75px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.0258%; text-align: left; height: 32.75px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 68.6099%; height: 32.75px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.3056px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.0258%; text-align: left; height: 31.3056px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 68.6099%; height: 31.3056px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.4306px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 28.4306px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 28.4306px;\"\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\u003eHVAC\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: 31.25px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 31.25px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 31.25px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eS87K1008\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 19.5972px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 19.5972px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eHVAC Control System Board\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.6806px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 31.6806px;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 31.6806px;\"\u003eDirect Spark Ignition Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.875px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 23.875px;\"\u003eIgnition Type\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 23.875px;\"\u003eInternal High Voltage Spark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.1806px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 28.1806px;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 28.1806px;\"\u003e24 VAC @ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33.5px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 33.5px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eGas Type\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 33.5px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNatural or LP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 39.1944px;\"\u003eFlame Sensing Method\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 39.1944px;\"\u003eTwo-Rod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 39.1944px;\"\u003eIgnition Trial to Lockout\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 39.1944px;\"\u003e1 Trial (4 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.1806px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 28.1806px;\"\u003ePrepurge Time\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 28.1806px;\"\u003eMinimum 30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 39.1944px;\"\u003eFlame Failure Response\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 39.1944px;\"\u003e0.8 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 39.1944px;\"\u003eMaximum Valve Load\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 39.1944px;\"\u003e2A @ 24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 58.7917px;\"\u003eOperating Temperature Range\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 58.7917px;\"\u003e-40°F to +175°F (-40°C to +79°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 39.1944px;\"\u003eCompatible Gas Controls\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 39.1944px;\"\u003eVR8205, VR8305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 39.1944px;\"\u003eCompatible Hardware\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 39.1944px;\"\u003eQ347A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.8056px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 19.8056px;\"\u003eReset Method\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 19.8056px;\"\u003eThermostat resettable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 19.5972px;\"\u003eMounting\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 19.5972px;\"\u003eSurface\/Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 39.1944px;\"\u003eDimensions (H x W x D)\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 39.1944px;\"\u003e5.25\" x 4.06\" x 1.94\" (13.3 x 10.3 x 4.9 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 19.5972px;\"\u003eDiscontinued\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 19.5972px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.8056px;\"\u003e\n\u003cth style=\"width: 31.0258%; text-align: left; height: 19.8056px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 68.6099%; height: 19.8056px;\"\u003e\u003cspan\u003e1.01 lbs (approx. 0.46 kg)\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\"\u003eS87K1008\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe S87K1008 is a low-voltage, solid-state ignition module from Honeywell, engineered to provide electronic control for direct spark ignition systems. It supports both natural and LP gas applications and is compatible with typical Honeywell gas controls like VR8205 and VR8305. The module includes an internal high-voltage spark generator, two-rod flame sense, and a built-in 30-second minimum prepurge. With a single ignition trial followed by lockout on failure, the S87K1008 ensures safe operation in high-demand heating environments. This unit is often used with ignition hardware such as Q347A and is thermostat-resettable after a lockout event.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Spark Ignition Control: Manages full ignition sequence and flame monitoring for gas-fired systems.\u003c\/li\u003e\n\u003cli\u003e24 VAC Operation: Compatible with low-voltage heating systems operating at 60 Hz.\u003c\/li\u003e\n\u003cli\u003eTwo-Rod Flame Sensing: Offers reliable flame detection for enhanced safety and response.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Spark Generator: Provides high voltage for main burner ignition without external modules.\u003c\/li\u003e\n\u003cli\u003eFlame Failure Timing: Fast 0.8 second response and re-ignition time for critical applications.\u003c\/li\u003e\n\u003cli\u003eIgnition Trial and Lockout: Single 4-second ignition attempt followed by system lockout if failed.\u003c\/li\u003e\n\u003cli\u003ePrepurge Functionality: 30-second minimum prepurge for combustion chamber clearing before ignition.\u003c\/li\u003e\n\u003cli\u003eThermostat Resettable: Allows reset after lockout via thermostat without manual intervention.\u003c\/li\u003e\n\u003cli\u003eCompact Design: Measures 5.25\" H x 4.06\" W x 1.94\" L for simple integration.\u003c\/li\u003e\n\u003cli\u003eCompatible Gas Controls: Designed for use with VR8205, VR8305, and other 2A-rated systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe S87K1008 delivers dependable ignition management and flame supervision for safe and efficient operation in residential and commercial gas heating systems.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105318248704,"sku":"S87K1008","price":733.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l960_1652790f-cd3a-45af-aa3b-6fe248767a18.webp?v=1785544876","url":"https:\/\/alotechparts.com\/products\/s87k1008-honeywell-direct-spark-ignition-control-w4-second-trial","provider":"Alo Tech Solutions","version":"1.0","type":"link"}