The Honeywell MiniZone EMM-3 Zone Damper Control Panel is a reliable and efficient solution for controlling up to 3 zones in HVAC and refrigeration systems. With a compact design and a thickness of 2 inches, this corded electric control panel operates at 24V and is built by the trusted brand Honeywell. The MiniZone EMM-3 is designed for easy installation and offers precise control for your business or industrial heating and cooling needs. With dimensions of 13 inches in length and 11 inches in width, this zone control panel is a practical and essential part of any HVAC system.