{"product_id":"oem-lennox-18m0901-limit-control-high-heat-s-10-18m09","title":"OEM Lennox 18M0901 Limit Control High Heat (S-10) — 18M09","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 18M09 (18M0901)\u003c\/strong\u003e is a genuine OEM S-10 high-heat limit control that monitors furnace temperatures and shuts down the heating system when unsafe high-heat conditions are detected, protecting the heat exchanger and other critical components. Common symptoms of a failed limit control include a furnace that blows cold air, repeatedly short-cycles, or refuses to ignite. This direct OEM replacement is built to Lennox specifications for a precise fit and dependable operation in compatible Lennox furnace models.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081058074995,"sku":"LNX-18M09","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-18m0901-limit-control-high-heat-s-10-18m09","provider":"National HVAC Parts","version":"1.0","type":"link"}