{"product_id":"reznor-93443-control-module","title":"Reznor 93443 Control Module","description":"\u003cp data-start=\"0\" data-end=\"290\"\u003eReznor 93443 is a spark control module designed for use in gas-fired HVAC heating equipment such as unit heaters, furnaces, and rooftop heating systems. It is used to control the ignition sequence by providing spark ignition and flame sensing to ensure safe burner operation during startup.\u003c\/p\u003e\n\u003cp data-start=\"292\" data-end=\"682\"\u003eThis ignition control module is commonly used as a replacement part when the original control fails, causing ignition issues, intermittent firing, or lockout conditions. It manages the ignition cycle by initiating spark to light the burner and monitoring flame presence to confirm proper combustion. If flame is not detected, the module will shut down the system to maintain safe operation.\u003c\/p\u003e\n\u003cp data-start=\"684\" data-end=\"1003\"\u003eThe Reznor 93443 integrates with standard 24V control circuits and is designed for compatibility with typical gas valves and flame sensing systems used in commercial and residential heating equipment. Proper installation requires verification of wiring configuration, voltage, and system compatibility before operation.\u003c\/p\u003e\n\u003cp data-start=\"1005\" data-end=\"1018\"\u003eKey Benefits:\u003c\/p\u003e\n\u003cul data-start=\"1019\" data-end=\"1243\"\u003e\n\u003cli data-section-id=\"1s4h6op\" data-start=\"1019\" data-end=\"1078\"\u003eReliable spark ignition control for gas heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"4pr4rd\" data-start=\"1079\" data-end=\"1136\"\u003eFlame sensing for safe startup and shutdown operation\u003c\/li\u003e\n\u003cli data-section-id=\"7oyixl\" data-start=\"1137\" data-end=\"1189\"\u003eHelps restore proper burner ignition performance\u003c\/li\u003e\n\u003cli data-section-id=\"1vn49d6\" data-start=\"1190\" data-end=\"1243\"\u003eCompatible with standard 24V HVAC control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1245\" data-end=\"1262\"\u003eCommon Questions:\u003c\/p\u003e\n\u003cul data-start=\"1263\" data-end=\"1424\"\u003e\n\u003cli data-section-id=\"t5bi1r\" data-start=\"1263\" data-end=\"1319\"\u003eIs this compatible with my Reznor heater or furnace?\u003c\/li\u003e\n\u003cli data-section-id=\"1d8immp\" data-start=\"1320\" data-end=\"1367\"\u003eWhat causes a spark control module to fail?\u003c\/li\u003e\n\u003cli data-section-id=\"dhnowu\" data-start=\"1368\" data-end=\"1424\"\u003eCan this replace my existing ignition control board?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1426\" data-end=\"1616\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e93443 is the cross of S87C1030 \u003c\/span\u003e\u003c\/p\u003e","brand":"Reznor","offers":[{"title":"Default Title","offer_id":43831563321522,"sku":"93443","price":768.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/ac-parts-1000x1000_ae5bef0d-f885-4a41-9bef-db5290a19935.webp?v=1776208407","url":"https:\/\/www.gsistore.com\/en-ca\/products\/reznor-93443-control-module","provider":"GSIstore","version":"1.0","type":"link"}