{"product_id":"beam-circuit-board-for-alliance-ecs-ii-central-vacuum-assy-p3","title":"Beam Circuit Board for Alliance ECS II Central Vacuum (Assy P3)","description":"\u003cp\u003eThis is a genuine \u003cstrong\u003eBeam circuit board (Part #100639A)\u003c\/strong\u003e, the control board assembly used in the Beam Alliance ECS II central vacuum power unit. It is supplied as assembly P3.\u003c\/p\u003e\u003cp\u003eThis board is the electronic brain of the Alliance ECS II system. It manages the unit's switching and power circuitry, turning the suction motor on and off in response to the low-voltage signal from your wall inlet valves. A failed board can leave the unit dead, cause it to run intermittently, or stop it from responding when a hose is connected. Replacing it with the correct ECS II board restores dependable automatic operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Beam Alliance ECS II central vacuum power unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e P3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit \/ control board\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePart #100639A is the factory-matched control board for the Beam Alliance ECS II. If your ECS II unit will not start or behaves erratically, this board is a common point of failure and a direct-fit replacement.\u003c\/p\u003e","brand":"Beam","offers":[{"title":"Default Title","offer_id":49014791110906,"sku":"100639A","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3934\/3354\/files\/100639a-00.jpg?v=1781598181","url":"https:\/\/evacuumsandmore.com\/products\/beam-circuit-board-for-alliance-ecs-ii-central-vacuum-assy-p3","provider":"Vacuums and More","version":"1.0","type":"link"}