Vertical Economizer, Jade with Enthalpy, 6-12.5 Ton Rooftop Units MM-ECD-SRT34CB-D2EH

The Vertical Economizer (MM-ECD-SRT34CB-D2EH) is a high-performance, energy-saving ventilation solution designed for select 6- to 12.5-ton rooftop units. Equipped with a factory-installed Jade W7220 controller and outdoor air enthalpy sensor, it intelligently manages free cooling to maximize efficiency and reduce mechanical load. The vertical configuration features low-leak dampers and barometric relief for reliable airflow control and balanced pressure management. Built for durability and code compliance, the MM-ECD-SRT34CB-D2EH delivers consistent comfort, improved indoor air quality, and optimized energy performance in demanding commercial environments.