{"product_id":"protech™-47-100436-84j-blower-control-board-genuine-oem-hvac-blower-motor-control-module","title":"PROTECH™ 47-100436-84J Blower Control Board – Genuine OEM HVAC Blower Motor Control Module","description":"\u003cp data-start=\"96\" data-end=\"471\"\u003eThe PROTECH™ 47-100436-84J Blower Control Board is a genuine OEM HVAC control module designed to regulate blower motor operation, airflow timing, and system communication in compatible Rheem and Ruud heating and cooling systems. This blower control board plays a critical role in coordinating indoor airflow performance for proper heating, cooling, and ventilation operation.\u003c\/p\u003e\n\u003cp data-start=\"473\" data-end=\"807\"\u003eEngineered to precise OEM specifications, the 47-10043684J blower control board provides reliable electrical communication between the thermostat, blower motor, and furnace or air handler system components. Genuine OEM construction ensures accurate timing functions, dependable motor control, and long-lasting HVAC system reliability.\u003c\/p\u003e\n\u003chr data-start=\"809\" data-end=\"812\"\u003e\n\u003ch2 data-section-id=\"1ybcqkm\" data-start=\"814\" data-end=\"843\"\u003eKey Features and Function:\u003c\/h2\u003e\n\u003cp data-start=\"845\" data-end=\"1224\"\u003e• \u003cstrong data-start=\"847\" data-end=\"879\"\u003ePrecise Blower Motor Control\u003c\/strong\u003e – Manages indoor airflow timing and motor operation\u003cbr data-start=\"931\" data-end=\"934\"\u003e• \u003cstrong data-start=\"936\" data-end=\"965\"\u003eGenuine OEM Compatibility\u003c\/strong\u003e – Designed specifically for Rheem and Ruud HVAC systems\u003cbr data-start=\"1021\" data-end=\"1024\"\u003e• \u003cstrong data-start=\"1026\" data-end=\"1057\"\u003eReliable Airflow Management\u003c\/strong\u003e – Supports efficient heating, cooling, and circulation performance\u003cbr data-start=\"1124\" data-end=\"1127\"\u003e• \u003cstrong data-start=\"1129\" data-end=\"1155\"\u003eDirect OEM Replacement\u003c\/strong\u003e – Factory-engineered for accurate electrical fitment and operation\u003c\/p\u003e\n\u003chr data-start=\"1226\" data-end=\"1229\"\u003e\n\u003ch2 data-section-id=\"1x3ymsk\" data-start=\"1231\" data-end=\"1273\"\u003eProduct Details and Key Specifications:\u003c\/h2\u003e\n\u003cp data-start=\"1275\" data-end=\"1808\"\u003e• \u003cstrong data-start=\"1277\" data-end=\"1293\"\u003ePart Number:\u003c\/strong\u003e 47-100436-84J\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e• \u003cstrong data-start=\"1312\" data-end=\"1329\"\u003eManufacturer:\u003c\/strong\u003e PROTECH™ (Genuine OEM)\u003cbr data-start=\"1352\" data-end=\"1355\"\u003e• \u003cstrong data-start=\"1357\" data-end=\"1372\"\u003eMFG Number:\u003c\/strong\u003e 47-10043684J\u003cbr data-start=\"1385\" data-end=\"1388\"\u003e• \u003cstrong data-start=\"1390\" data-end=\"1404\"\u003ePart Type:\u003c\/strong\u003e Blower Control Board\u003cbr data-start=\"1425\" data-end=\"1428\"\u003e• \u003cstrong data-start=\"1430\" data-end=\"1446\"\u003eApplication:\u003c\/strong\u003e Furnace \u0026amp; Air Handler Blower Motor Control\u003cbr data-start=\"1489\" data-end=\"1492\"\u003e• \u003cstrong data-start=\"1494\" data-end=\"1507\"\u003eFunction:\u003c\/strong\u003e Controls Indoor Blower Motor Timing \u0026amp; Operation\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e• \u003cstrong data-start=\"1560\" data-end=\"1572\"\u003eVoltage:\u003c\/strong\u003e 24V Control \/ 120V System Compatibility\u003cbr data-start=\"1612\" data-end=\"1615\"\u003e• \u003cstrong data-start=\"1617\" data-end=\"1633\"\u003eDiagnostics:\u003c\/strong\u003e Integrated System Control Functions\u003cbr data-start=\"1669\" data-end=\"1672\"\u003e• \u003cstrong data-start=\"1674\" data-end=\"1693\"\u003eMounting Style:\u003c\/strong\u003e Direct OEM Replacement\u003cbr data-start=\"1716\" data-end=\"1719\"\u003e• \u003cstrong data-start=\"1721\" data-end=\"1743\"\u003eCompatible Brands:\u003c\/strong\u003e Rheem, Ruud, PROTECH™\u003cbr data-start=\"1765\" data-end=\"1768\"\u003e• \u003cstrong data-start=\"1770\" data-end=\"1790\"\u003eShipping Weight:\u003c\/strong\u003e Approx. 1-2 lbs\u003c\/p\u003e\n\u003chr data-start=\"1810\" data-end=\"1813\"\u003e\n\u003ch2 data-section-id=\"1powwrj\" data-start=\"1815\" data-end=\"1895\"\u003e🛠️ HVAC Depot Pro Tip: Verify Motor \u0026amp; Transformer Voltage Before Replacement\u003c\/h2\u003e\n\u003cp data-start=\"1897\" data-end=\"2178\"\u003eBefore replacing a blower control board, check the blower motor amperage and transformer output voltage for abnormalities. Weak transformers, failing blower motors, or shorted thermostat wiring can damage a replacement board if underlying electrical issues are not corrected first.\u003c\/p\u003e\n\u003chr data-start=\"2180\" data-end=\"2183\"\u003e\n\u003ch2 data-section-id=\"1rctmzz\" data-start=\"2185\" data-end=\"2220\"\u003eCross-Reference \u0026amp; Compatibility:\u003c\/h2\u003e\n\u003cp data-start=\"2222\" data-end=\"2308\"\u003eThe PROTECH™ 47-100436-84J is a direct OEM replacement for the following part numbers:\u003c\/p\u003e\n\u003cp data-start=\"2310\" data-end=\"2461\"\u003e• \u003cstrong data-start=\"2312\" data-end=\"2328\"\u003eOEM Numbers:\u003c\/strong\u003e 47-100436-84J, 47-10043684J\u003cbr data-start=\"2356\" data-end=\"2359\"\u003e• \u003cstrong data-start=\"2361\" data-end=\"2383\"\u003eCompatible Brands:\u003c\/strong\u003e Rheem, Ruud, PROTECH™\u003cbr data-start=\"2405\" data-end=\"2408\"\u003e• \u003cstrong data-start=\"2410\" data-end=\"2431\"\u003eApplication Type:\u003c\/strong\u003e Blower Motor Control Boards\u003c\/p\u003e\n\u003chr data-start=\"2463\" data-end=\"2466\"\u003e\n\u003ch2 data-section-id=\"9l9x9z\" data-start=\"2468\" data-end=\"2506\"\u003eExtensive Model Compatibility List:\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1c1ypqb\" data-start=\"2508\" data-end=\"2565\"\u003eCompatible Rheem \/ Ruud Furnace \u0026amp; Air Handler Series:\u003c\/h3\u003e\n\u003cp data-start=\"2567\" data-end=\"2860\"\u003e• RH1T Series Air Handlers\u003cbr data-start=\"2593\" data-end=\"2596\"\u003e• RH2T Series Air Handlers\u003cbr data-start=\"2622\" data-end=\"2625\"\u003e• RGRM Series Furnaces\u003cbr data-start=\"2647\" data-end=\"2650\"\u003e• RGFG Series Furnaces\u003cbr data-start=\"2672\" data-end=\"2675\"\u003e• Classic Plus HVAC Systems\u003cbr data-start=\"2702\" data-end=\"2705\"\u003e• Achiever HVAC Systems\u003cbr data-start=\"2728\" data-end=\"2731\"\u003e• Select Rheem Variable-Speed Air Handlers\u003cbr data-start=\"2773\" data-end=\"2776\"\u003e• Select Ruud Residential HVAC Systems\u003cbr data-start=\"2814\" data-end=\"2817\"\u003e• Select Indoor Blower Motor Applications\u003c\/p\u003e\n\u003cp data-start=\"2862\" data-end=\"2951\"\u003e\u003cem data-start=\"2862\" data-end=\"2951\"\u003eAlways verify board number, connector layout, and system compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":53241552601451,"sku":"662766381641","price":153.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/47-100436-84J.jpg?v=1778959814","url":"https:\/\/tophvacparts.com\/products\/protech%e2%84%a2-47-100436-84j-blower-control-board-genuine-oem-hvac-blower-motor-control-module","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}