{"product_id":"oem-lennox-r46105-023-limit-control-blue-green-56w27","title":"OEM Lennox R46105-023 Limit Control Blue\/Green — 56W27","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 56W27\u003c\/strong\u003e, also referenced as R46105-023, is a genuine OEM Blue\/Green limit control switch designed to monitor heat exchanger temperatures and shut down your Lennox furnace if an unsafe thermal threshold is exceeded. If this control fails, you may notice symptoms like repeated furnace lockouts, short cycling, or the blower running constantly while the burners remain off. This exact OEM replacement part restores proper thermal protection and is built to meet all original Lennox engineering standards.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081052701043,"sku":"LNX-56W27","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-r46105-023-limit-control-blue-green-56w27","provider":"National HVAC Parts","version":"1.0","type":"link"}