{"product_id":"emerson-cnt07566-two-stage-integrated-furnace-control-board-21m51-495-01","title":"EMERSON CNT07566 Two-Stage Integrated Furnace Control Board 21M51-495-01","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e· Integrated two-stage furnace control board for 24V systems\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Supports silicon carbide hot surface ignition (HSI) · Compatible with PSC blower motors · Monitors sensors and safety switches continuously · Manages ignition sequence and blower operation with factory-set safety timings · Replacement for Emerson White-Rodgers part numbers 21M51-495-01 and 150-1328 · Suitable for multiple HVAC brands including Trane and others serviced by the White-Rodgers platform · Includes diagnostic LED indicators for streamlined troubleshooting (based on similar Emerson kits) · Features replaceable automotive-style fuse for added protection · Designed to maintain peak system performance and reliability\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43673079382125,"sku":"13980","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_041256bd-186e-4b15-ab94-c57fe45bc5be.jpg?v=1763347390","url":"https:\/\/willardshvacsupply.com\/products\/emerson-cnt07566-two-stage-integrated-furnace-control-board-21m51-495-01","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}