{"product_id":"oem-lennox-limit-control-79j73","title":"OEM Lennox Limit Control — 79J73","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 79J73\u003c\/strong\u003e (OEM part number 79J7301) is a genuine Lennox limit control switch that monitors heat exchanger temperatures and shuts off the burner if unsafe temperature levels are reached, safeguarding both your equipment and your home. Common symptoms of a failing limit control include repeated short-cycling, the furnace blowing cold air, or the system going into a lockout condition. This OEM replacement part is engineered to Lennox factory specifications, ensuring a precise fit and dependable long-term performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081052963187,"sku":"LNX-79J73","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-limit-control-79j73","provider":"National HVAC Parts","version":"1.0","type":"link"}