{"product_id":"50a55-143-guaranteed-working-tested-good-furnace-control-board-fast-shipping","title":"50A55-143 GUARANTEED WORKING TESTED GOOD   Furnace control board FAST SHIPPING","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• Input Voltage: 24 VAC, 50\/60 Hz\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Ignitor Relay: 6.0 A @ 120 VAC (resistive load)   • Valve Relay: 1.5 A @ 25 VAC   • Inducer Motor Relay: 2.2 FLA (Full Load Amps), 3.5 LRA (Locked Rotor Amps) @ 120 VAC   • Controls hot surface ignitor (HSI) for furnace ignition   • Integrated silicon carbide ignition module for reliable spark control   • Microprocessor-based control with flash code diagnostics and diagnostic LEDs   • Timing: Pre-purge ~20 seconds, trial for ignition ~6.5 seconds, blower delays adjustable   • Safety inputs include rollout switches, limit switches, flame sensing, and combustion motor hall effect sensor   • Compatible with multiple HVAC brands including Trane, York, ICP, Amana   • Includes low voltage system fuse for transformer protection   • Operating temperature range: -40°F to 176°F (-40°C to 75°C)   • Adjustable blower relay settings for flexible blower operation   • Combines control of gas valve, ignitor, inducer, blower, humidifier, and air cleaner functions in one board\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":43672958173293,"sku":"13166","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_7affcad5-ed1f-4727-9435-d88b557a4e43.jpg?v=1763344568","url":"https:\/\/willardshvacsupply.com\/products\/50a55-143-guaranteed-working-tested-good-furnace-control-board-fast-shipping","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}