{"product_id":"nordyne-intertherm-miller-circuit-control-board-1139-501-1139-83-501b-d14","title":"Nordyne Intertherm Miller Circuit Control Board 1139-501 1139-83-501B (D14)","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 \/ Part Number: 1139-501 \/ 1139-83-501B (D14)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• OEM Replacement For: Honeywell 1139-501, 1139-83-501B, 1139-600, 1139-83-6001 • Compatible Brand(s): Nordyne, Intertherm, Miller, Frigidaire, Tappan, Gibson • Compatible Furnace Types: Gas furnaces (Intertherm\/Miller\/Nordyne models using 1139-501\/1139-83-501B control) • Control Board Type: Circuit control board \/ Integrated furnace control • Voltage Rating: 120 VAC (typical for residential furnace controls) • Electrical Connections: Standard plug-in terminals for furnace wiring (exact pinout matches OEM 1139-501\/1139-83-501B) • Function: Manages ignition sequence, blower operation, and safety lockouts • Mounting: Standard furnace control board mounting (screws into furnace chassis) • Dimensions: Approx. 6.5\" x 4.5\" x 1.5\" (typical for this style of control board; exact may vary slightly) • Weight: Approx. 1 lb (0.45 kg)\u003c\/p\u003e","brand":"Nordyne","offers":[{"title":"Default Title","offer_id":43747990044781,"sku":"16793","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_0850c244-8991-492a-88a2-6057037693b6.jpg?v=1764975683","url":"https:\/\/willardshvacsupply.com\/products\/nordyne-intertherm-miller-circuit-control-board-1139-501-1139-83-501b-d14","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}