{"product_id":"oem-lennox-icomfort-s30-smart-thermostat-19v30","title":"OEM Lennox iComfort S30 Smart Thermostat — 19V30","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e19V30\u003c\/strong\u003e iComfort S30 Ultra Smart Programmable Thermostat is the intelligent control center for compatible Lennox communicating comfort systems. With a full-color touchscreen, Wi-Fi connectivity, and remote app control, it manages heating, cooling, humidity, and multi-stage or variable-capacity equipment while adapting to your schedule for precise, energy-efficient comfort.\u003c\/p\u003e\u003cp\u003eWhen a thermostat like the \u003cstrong\u003e19V30\u003c\/strong\u003e fails, homeowners often experience a blank or unresponsive display, dropped Wi-Fi or app connectivity, communication-fault codes with the indoor or outdoor unit, incorrect temperature readings, or a system that no longer stages properly. Because the S30 communicates digitally with Lennox equipment, control problems can affect the entire system's operation.\u003c\/p\u003e\u003cp\u003eOEM matters because the iComfort S30 platform uses Lennox's proprietary communicating protocol to talk directly with compatible furnaces, air handlers, and condensers. A non-Lennox thermostat cannot access this variable-capacity control, diagnostics, or dealer features. This factory-authorized \u003cstrong\u003e19V30\u003c\/strong\u003e ensures full compatibility and unlocks the advanced comfort and efficiency your Lennox iComfort-enabled system was designed to deliver.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081131409779,"sku":"LNX-19V30","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-19V30.jpg?v=1783762054","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-icomfort-s30-smart-thermostat-19v30","provider":"National HVAC Parts","version":"1.0","type":"link"}