{"product_id":"lennox-armstrong-100253-01-control-circuit-board-1068-220-d320-1","title":"Lennox Armstrong 100253-01 Control Circuit Board 1068-220  #D320**","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 \u003cbr\u003e • OEM Lennox Armstrong part number: 100253-01 \u003cbr\u003e • Model number: 1068-220 \u003cbr\u003e • Type: Furnace Control Circuit Board \u003cbr\u003e • Compatible brands: Armstrong, Ducane \u003cbr\u003e • Primary function: Controls ignition and coordinates furnace operations \u003cbr\u003e • Monitors safety sensors and switches for system protection \u003cbr\u003e • Ensures proper voltage distribution to components \u003cbr\u003e • Suitable replacement for OEM control boards in specified Armstrong\/Ducane furnace models \u003cbr\u003e • Designed for heating, ventilation, and air conditioning systems \u003cbr\u003e • Facilitates reliable and efficient furnace operation \u003cbr\u003e • Installation requires typical HVAC repair skills and tools","brand":"Lennox","offers":[{"title":"Default Title","offer_id":43672876613741,"sku":"12219","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_169abde5-6989-4bb6-830c-49564144575f.jpg?v=1763341277","url":"https:\/\/willardshvacsupply.com\/products\/lennox-armstrong-100253-01-control-circuit-board-1068-220-d320-1","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}