{"product_id":"oem-lennox-icomfort-s30-programmable-thermostat-12u67","title":"OEM Lennox iComfort S30 Programmable Thermostat — 12U67","description":"\u003cp\u003eGenuine OEM Lennox \u003cstrong\u003e12U67\u003c\/strong\u003e iComfort S30 programmable thermostat. This smart, Wi-Fi–enabled control manages temperature, scheduling, and system communication for compatible Lennox equipment, delivering precise comfort control and enabling remote access and diagnostics. As an OEM component, it is designed to integrate seamlessly with the iComfort-enabled Lennox platform.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A thermostat in need of replacement may show a blank or unresponsive touchscreen, fail to connect to Wi-Fi or the equipment, lose its schedule and settings, misread room temperature, or intermittently drop communication with the furnace or air handler — resulting in erratic heating and cooling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The iComfort S30 uses Lennox's proprietary communicating protocol, so third-party or generic thermostats can't provide the same integration, diagnostics, or feature set. Installing the genuine Lennox \u003cstrong\u003e12U67\u003c\/strong\u003e ensures full compatibility, proper system communication, and access to the smart features your equipment supports — while keeping your warranty coverage intact. In stock and ships same day before 3PM CST.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081140126067,"sku":"LNX-12U67","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-thermostat-programmable-LNX-12U67.jpg?v=1783762053","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-icomfort-s30-programmable-thermostat-12u67","provider":"National HVAC Parts","version":"1.0","type":"link"}