{"product_id":"duro-dyne-35229-3-zone-electric-zone-control-panel","title":"Duro Dyne 35229 3-zone Electric Zone Control Panel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DURO DYNE 35229 is a 3-zone electric zone control panel designed to manage airflow distribution across multiple zones in a forced-air HVAC system. It coordinates zone dampers and thermostats to deliver conditioned air only where demand exists, improving system efficiency and occupant comfort. Licensed HVAC technicians install this panel as the central control point for zoned residential or light-commercial duct systems. The automatic changeover function allows the panel to transition between heating and cooling calls without manual intervention, reducing callbacks and simplifying commissioning.\u003c\/p\u003e\n\u003cp\u003eThis zone control panel is suited for forced-air systems where independent temperature control is required across up to three separate zones. Typical applications include residential split systems, heat pumps, and gas furnace installations where duct zoning has been designed into the layout. The panel interfaces with zone dampers and individual zone thermostats to sequence equipment operation based on aggregate demand. It is well-suited for retrofit zoning projects as well as new construction installations where multi-zone comfort control is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eControls up to 3 independent zones in a single forced-air system\u003c\/li\u003e\n  \u003cli\u003eAutomatic changeover functionality transitions between heating and cooling modes without manual input\u003c\/li\u003e\n  \u003cli\u003eElectric operation compatible with standard low-voltage zone damper and thermostat wiring\u003c\/li\u003e\n  \u003cli\u003eCentralized control simplifies troubleshooting and zone sequencing during service calls\u003c\/li\u003e\n  \u003cli\u003eDesigned for DuroZone zoning system integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or system component for use within the DuroZone product line of electric zone control systems supporting up to 3 zones.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with low-voltage control wiring and zone damper systems. Power down the air handler or furnace and disconnect all thermostat wiring before beginning any work on the control panel. Follow applicable local mechanical codes and the equipment manufacturer wiring diagrams when connecting zone thermostats and damper actuators. Do not energize the panel until all wiring connections are confirmed secure and the system is ready for startup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Zones\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Zone Control Panel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation\u003c\/strong\u003e: Electric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChangeover Mode\u003c\/strong\u003e: Automatic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DURO DYNE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 35229\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DURO DYNE","offers":[{"title":"Default Title","offer_id":51524566843698,"sku":"35229","price":299.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d80075d838d6016d19feb50d09b910a1.jpg?v=1785451922","url":"https:\/\/voomisupply.com\/products\/duro-dyne-35229-3-zone-electric-zone-control-panel","provider":"Voomi Supply","version":"1.0","type":"link"}