{"product_id":"emerson-climate-technologies-white-rodgers-50a55-743-25v-ac-1-stage-hsi-integrated-furnace-control-kit","title":"Emerson Climate Technologies - White-Rodgers 50A55-743 25V AC 1-Stage HSI Integrated Furnace Control Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Emerson Climate Technologies 50A55-743 is an automatic ignition control for gas systems. This control uses a microprocessor to monitor and manage the gas burner, inducer, and fan operations. The device interprets signals from the thermostat and flame sensor to start the ignition, detect the flame, and shut off the system when necessary. The system includes fault analysis for fast gas shutoff and can retry ignition after a fault is corrected.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGoodman OEM component\u003c\/li\u003e\n\u003cli\u003eDesigned for major brand controls\u003c\/li\u003e\n\u003cli\u003eLED indicators for diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis control board is suitable for HVAC professionals. It simplifies installation with clear LED diagnostics and manages multiple outputs including humidification and air cleaning functions.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Emerson Climate Technologies - White-Rodgers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 50A55-743\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 25V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs\u003c\/strong\u003e: 120V air cleaner and humidifier output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Current\u003c\/strong\u003e: 1.5 amp for valve relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnitor Relay Current\u003c\/strong\u003e: 6 amp at 120V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInducer Relay Current\u003c\/strong\u003e: 2.2 amp FLA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircultor Relay Current\u003c\/strong\u003e: 14.5 amp FLA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: Flash code diagnostics, twinning connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: Replaceable automotive style fuse\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON CLIMATE TECHNOLOGIES","offers":[{"title":"Default Title","offer_id":50097258332466,"sku":"50A55-743","price":78.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/193484778.jpg?v=1749362714","url":"https:\/\/voomisupply.com\/products\/emerson-climate-technologies-white-rodgers-50a55-743-25v-ac-1-stage-hsi-integrated-furnace-control-kit","provider":"Voomi Supply","version":"1.0","type":"link"}