{"product_id":"goodman-pcbag123s-dsi-integrated-ignition-control-board-oem-furnace-replacement-board","title":"Goodman PCBAG123S DSI Integrated Ignition Control Board | OEM Furnace Replacement Board","description":"\u003ch1\u003e\u003cstrong\u003eGoodman PCBAG123S DSI Integrated Ignition Control Board OEM Replacement\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Goodman \u003cstrong\u003ePCBAG123S \u003c\/strong\u003eis a genuine \u003cstrong\u003eOEM microprocessor\u003c\/strong\u003e-\u003cstrong\u003ebased control board \u003c\/strong\u003edesigned to function as the \"brain\" for central furnaces and air conditioning systems. This \u003cstrong\u003eDirect Spark\u003c\/strong\u003e \u003cstrong\u003eIgnition \u003c\/strong\u003e(DSI) controller coordinates critical furnace operations, managing the ignition sequence and monitoring safety sensors throughout the heating cycle. Specifically engineered for \u003cstrong\u003eGoodman\u003c\/strong\u003e, \u003cstrong\u003eAmana\u003c\/strong\u003e, and \u003cstrong\u003eJanitrol packaged\u003c\/strong\u003e \u003cstrong\u003egas\u003c\/strong\u003e\/\u003cstrong\u003eelectric units\u003c\/strong\u003e, it oversees the timing and execution of inducer motors, blower fans, and gas valves to ensure efficient and safe HVAC performance. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision OEM Replacement:\u003c\/strong\u003e Guaranteed factory-direct fit for part number PCBAG123S, maintaining system integrity and manufacturer warranty standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Monitoring:\u003c\/strong\u003e Continuously monitors pressure switches, limit switches, and flame sensing to provide 100% gas shutoff in case of ignition failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated DSI Technology: \u003c\/strong\u003eFeatures direct spark ignition control that manages the trial for ignition and ensures precise timing for all system components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Diagnostics:\u003c\/strong\u003e Equipped with an on-board diagnostic LED to help technicians rapidly identify and troubleshoot system issues or lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Polarity Protection:\u003c\/strong\u003e Includes specialized electrical safeguards to prevent board damage from incorrect wiring during installation. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eGoodman-Amana\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer: \u003c\/strong\u003eGoodman Manufacturing Company\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PCBAG123S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 711181465433\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU: \u003c\/strong\u003ePCBAG123S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight: \u003c\/strong\u003e2.5 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency: \u003c\/strong\u003e50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 16 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Type: \u003c\/strong\u003eDirect Spark Ignition (DSI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.6 x 6.3 x 2.9 inches \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e🛠️ HVAC Depot Pro Tip\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake a Picture First: Before removing any wires from your existing board, take a high-resolution photo of the current connections to ensure every lead returns to its proper terminal on the new PCBAG123S. Always perform a Diagnostic Check after installation by observing the on-board LED; if it flashes a code, refer to the unit's service panel legend to verify that all pressure and limit switches are closing correctly before the ignition trial begins. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCross-Reference\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperseded \/ Legacy Numbers:\u003c\/strong\u003e PCBAG123, PCBAF123S, 20261101, B1809918S, 20261102\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite-Rodgers \/ Emerson Equivalents:\u003c\/strong\u003e 50E47 Series (System Compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoneywell Equivalent: \u003c\/strong\u003e1068-400 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eModel Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAPG10 \u003c\/strong\u003e(Suffixes: 240451A, 240701A, 300701A, 360701A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAPG13 \u003c\/strong\u003e(Suffixes: 240451, 24045M41, 240701, 24070M41, 300451, 30045M41, 300701, 30070M41, 3360451)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePGB090 \u003c\/strong\u003e(Suffixes: 210-3, 210-4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePGB102 \u003c\/strong\u003e(Suffixes: 210-3)\u003c\/li\u003e\n\u003cli\u003ePGB180 (Suffixes: 280-4)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":52451500982635,"sku":"PCBAG123S","price":255.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/original_314cc612-6325-47f0-aa5d-de95b8285252.png?v=1760124207","url":"https:\/\/tophvacparts.com\/products\/goodman-pcbag123s-dsi-integrated-ignition-control-board-oem-furnace-replacement-board","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}