MD6-ES24VK Outside Air Motorized Damper Kit

reFresh Series

MD6-ES24VK Product Kit

Included Items

  • 1 ES24V - Envirosense Ventilation Control (24V)
  • 1 MD6 - 6" Motorized Damper (24V)

Codes and Standards

  • ASHRAE 62.2 - 2010 & 2013
  • IRC 2012 & 2015

Model Overview

The MD6-ES24VK Outside Air Kit combines the MD6 with the ES24V to allow fresh, clean air to enter the building. The ES24V can command the central HVAC blower to help distribute fresh air through the existing duct work if necessary. It can be programmed to allow outside air to enter intermittently when the temperature is inside of your set temperature and humidity parameters. This prevents hot, humid, or freezing air from flooding your house all at once, while still meeting code.

The combination of the control and damper will help you meet ASHRAE 62.2 (2010/2013) and IRC (2012/2015) code standard requirements.

Dimensional Drawing for the MD6 Part


Dimensional Drawing for the ES24V Part



  • General/Clean Air
  • Outdoor Air Solution

Envirosense Ventilation Control
Part 1: Product Overview
Envirosense Ventilation Control
Part 2: Wiring Your ES24V
Envirosense Ventilation Control
Part 3: Setting Up Your ES24V