{"product_id":"49m5901-guaranteed-working-tested-good-furnace-control-board-surelight-50v61-120","title":"49M5901 GUARANTEED WORKING TESTED GOOD Furnace Control Board SureLight 50V61-120","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• Brand: Lennox\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Model: 49M5901 \/ 50V61-120 • Type: Furnace Control Circuit Board • Compatible with: Lennox SureLight ignition systems • Voltage: 120V • Features: Built-in heating isolation relay • Terminal Designations: Includes terminals for ignitor, combustion air inducer (high and low speed), pressure switches, and blower control • LED Indicators: Status and troubleshooting LEDs • Control Modes: Supports both single-stage and two-stage thermostat operation • Protection: On-board fuse and circuit breaker for control circuit protection • Function: Controls major furnace operations including ignition, blower, and combustion air inducer • Accessories: Two 120V accessory terminals (1 amp each), 24V humidifier terminal\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":43672940052589,"sku":"12962","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_ecc74419-9fce-437c-8776-be0794e5f715.jpg?v=1763343861","url":"https:\/\/willardshvacsupply.com\/products\/49m5901-guaranteed-working-tested-good-furnace-control-board-surelight-50v61-120","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}