{"product_id":"oem-lennox-limit-switch-33w86","title":"OEM Lennox Limit Switch — 33W86","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 33W86\u003c\/strong\u003e is a genuine OEM limit switch built to factory specifications, providing essential overheat protection by interrupting furnace operation when temperatures exceed safe levels in your Lennox heating system. Signs of a defective limit switch include a furnace that short-cycles, fails to ignite, or runs the blower motor without producing warm air. As a direct OEM replacement, the 33W86 ensures reliable fit and performance, restoring your Lennox furnace to safe and efficient operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081053913459,"sku":"LNX-33W86","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-limit-switch-33w86","provider":"National HVAC Parts","version":"1.0","type":"link"}