{"product_id":"oem-lennox-36-flame-sensor-gas-fired-induced-draft-hot-water-boiler-y5411","title":"OEM Lennox 36\" Flame Sensor Gas Fired Induced Draft Hot Water Boiler — Y5411","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5411\u003c\/strong\u003e is a genuine OEM 36-inch flame sensor designed for use in Lennox gas-fired induced draft hot water boilers, providing critical flame detection to confirm safe and consistent burner operation. When this sensor degrades or fails, your boiler may experience nuisance lockouts, repeated ignition attempts, or a complete failure to fire as the control board cannot verify flame presence. This direct OEM replacement ensures compatibility and reliable flame-sensing performance in the applicable Lennox induced draft hot water boiler models.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081028944243,"sku":"LNX-Y5411","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-36-flame-sensor-gas-fired-induced-draft-hot-water-boiler-y5411","provider":"National HVAC Parts","version":"1.0","type":"link"}