{"product_id":"honeywell-1138-103-furnace-control-circuit-board-york-s1-03102959000-p72","title":"Honeywell 1138-103 Furnace Control Circuit Board York S1-03102959000  #P72","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· Type: Furnace Control Circuit Board\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Vendor: Honeywell · Compatible Part Numbers: 1138-103, 1138-83-1002A, S1-03102959000 · Functions: Controls furnace ignition sequence, fan operation, and safety diagnostics · Construction: Solid-state electronic circuit board with diagnostic LEDs · Mounting: Direct replacement for original Honeywell and York furnace boards · Input Power: 24V AC control voltage (typical for furnace control) · Includes wiring instructions or upgrade kit for installation assistance · Compatible with York furnaces and equivalent Honeywell furnace models · Warranty: 1-year coverage\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43672855609453,"sku":"12077","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_e4a86438-c907-4ae0-86ea-d8dd47206cf8.jpg?v=1763340787","url":"https:\/\/willardshvacsupply.com\/products\/honeywell-1138-103-furnace-control-circuit-board-york-s1-03102959000-p72","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}