{"product_id":"oem-lennox-100079-01-control-limit-165f-22w68","title":"OEM Lennox 100079-01 Control-Limit (165F) — 22W68","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 22W68\u003c\/strong\u003e (OEM part number 100079-01) is a genuine limit control switch rated at 165°F, designed to protect Lennox furnaces from dangerous overheating conditions by shutting off the burner when the heat exchanger reaches its maximum safe temperature. If your Lennox furnace is short-cycling, failing to ignite, or shutting off prematurely, a faulty limit switch is often the cause. This OEM replacement ensures proper fit and reliable performance in compatible Lennox heating systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081057681779,"sku":"LNX-22W68","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-100079-01-control-limit-165f-22w68","provider":"National HVAC Parts","version":"1.0","type":"link"}