216M Make-Up Air Control

Give Your Tight Home a Breath of Fresh Air Year-Round

A frequent cause of “sick house syndrome” is negative air pressure buildup—the result of a lack of proper fresh-air exchanges in the home. The Model 216M Make-Up Air Control automatically delivers controlled fresh air to solve problems caused by negative indoor air pressure.

• Round 6” Damper
• Fights indoor air pollution problems created by today’s tightly constructed homes.
• Improves furnace efficiency by providing proper air for combustion.
• Durable, corrosion-resistant, stainless steel construction provides years of reliable service.
• Meets ASHRAE Standard 62.2.

How Make-Up Air Controls Work
The fresh air ventilation system is designed to introduce fresh air into a building through an intake damper controlled by a micro-processor logic panel. The 216M has single adjustment setup, exhaust fan control option, outdoor temperature and/or humidity limit option and damper override capabilities. It is easy-to-install and meets ASHRAE 62.2 standard. The 216M comes with a 20VA transformer and 6” round damper. The control panel is available separately and can be ordered with additional size dampers.

Specifications

• Dimensions: 8.00” H x 6.00” W x 1.50” D
• Mounting: Aluminum back plate with mounting holes
• Coverage: 1,500 – 4,000 ft2
• Adjustable Ventilation Schedule: 1 – 60 minutes
• Ventilation CFM Range: Ventilation CFM Range
• Power Requirement: 24VAC
• Damper Requirement: 24VAC, 10VA, power open/spring close actuator