{"product_id":"oem-lennox-communication-control-module-kit-14g30","title":"OEM Lennox Communication Control Module Kit — 14G30","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e14G30\u003c\/strong\u003e communication control module kit (factory part 103686-06) enables two-way communicating operation between your Lennox air conditioner or heat pump outdoor unit and the indoor equipment and thermostat. It transmits status, staging, and diagnostic data across the communicating bus, allowing the system to modulate capacity and optimize efficiency and comfort.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms\u003c\/strong\u003e include loss of communication errors on the thermostat, the outdoor unit not responding to calls for cooling or heating, missing or garbled diagnostic codes, and the system defaulting to reduced or non-communicating operation. Power surges, moisture intrusion, and age are typical causes of module failure.\u003c\/p\u003e\u003cp\u003eUsing the OEM Lennox \u003cstrong\u003e14G30\u003c\/strong\u003e matters because Lennox communicating systems rely on a proprietary data protocol and precise firmware compatibility. A non-OEM substitute may not establish reliable communication or support full multi-stage operation. The factory module guarantees correct bus addressing, seamless integration with iComfort and Lennox equipment, and restored full-feature performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081080062323,"sku":"LNX-14G30","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-communication-control-module-kit-14g30","provider":"National HVAC Parts","version":"1.0","type":"link"}