{"product_id":"oem-lennox-6-duct-probe-20k-ohm-ntc-temperature-sensor-19l22","title":"OEM Lennox 6\" Duct Probe 20K Ohm NTC Temperature Sensor — 19L22","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 19L22\u003c\/strong\u003e is a genuine OEM 6-inch duct probe featuring a 20K Ohm NTC non-linear thermistor designed to deliver precise air temperature measurements within Lennox HVAC duct systems. This sensor communicates real-time temperature data to the system controller, enabling efficient heating and cooling performance. If your Lennox system is exhibiting erratic temperature readings, improper staging, or comfort inconsistencies, a failed duct probe sensor like the 19L22 is often the cause.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081029173619,"sku":"LNX-19L22","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-6-duct-probe-20k-ohm-ntc-temperature-sensor-19l22","provider":"National HVAC Parts","version":"1.0","type":"link"}