{"product_id":"oem-lennox-flame-rollout-switch-78l2901","title":"OEM Lennox Flame Rollout Switch — 78L2901","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 78L2901\u003c\/strong\u003e is a genuine OEM flame rollout limit switch that serves as a critical safety device in compatible Lennox furnaces, detecting abnormal flame rollout and shutting down the burner to prevent fire hazards and heat exchanger damage. Symptoms of a failed flame rollout switch include the furnace failing to ignite, repeated system lockouts, or the unit shutting down shortly after startup. This direct OEM replacement meets Lennox safety standards and ensures reliable protection in compatible heating systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080939061619,"sku":"LNX-78L2901","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-limit-switch-rollout-LNX-78L2901.jpg?v=1783760986","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-flame-rollout-switch-78l2901","provider":"National HVAC Parts","version":"1.0","type":"link"}