{"product_id":"oem-lennox-limit-control-135f-16n69","title":"OEM Lennox Limit Control 135F — 16N69","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 16N69\u003c\/strong\u003e is a genuine OEM Lennox 135°F limit control switch that acts as a primary safety device, automatically cutting power to the burner assembly when the heat exchanger reaches the 135°F trip point to prevent overheating and potential system damage. If your Lennox furnace is shutting off unexpectedly, blowing cold air, or the blower runs constantly without heating, a failed limit control is often the cause. This direct OEM replacement part is built to Lennox factory specifications for a reliable, code-compliant repair.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081055584627,"sku":"LNX-16N69","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-limit-control-135f-16n69","provider":"National HVAC Parts","version":"1.0","type":"link"}