{"product_id":"lennox-46m9901-furnace-control-circuit-board-50m61-120-york-150-0738","title":"LENNOX 46M9901 Furnace Control Circuit Board 50M61-120 York 150-0738","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• Model Number: 46M9901, 50M61-120-03, York 150-0738\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Type: SureLight Ignition System Control Board • Application: Two-stage and variable speed furnaces • Features: Integrated furnace control with built-in heating isolation relay • Ignition System: Regulates voltage to ignitor for consistent ignition and extended ignitor life • Terminal Designation: 12-pin terminal block for gas valve, pressure switch, and other furnace components • Blower Control: 16-pin blower control terminals for variable speed operation • Diagnostic: LED indicator lights for troubleshooting (flashing codes) • Electrical Ratings: Accessory terminals rated at 1 amp each; 24-volt humidifier terminal • Compatibility: Lennox, Armstrong, Ducane, and York furnace models • Minimum Flame Sense Current: 0.15–0.17 microAmps\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":43672903876717,"sku":"12515","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_50e7914c-6ff7-4714-be22-10fe2356ae87.jpg?v=1763342311","url":"https:\/\/willardshvacsupply.com\/products\/lennox-46m9901-furnace-control-circuit-board-50m61-120-york-150-0738","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}