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MoreThe Innovair™ ventilation controller is based on demand control ventilation, a method of control using a carbon dioxide sensor to monitor the actual occupancy of a space. By following occupancy patterns rather than using fixed ventilation rates, the unit ensures indoor air quality while minimizing energy costs by avoiding over-ventilation, says the company. The controller can be duct or wall mounted. Its keypad and digital display allow for simple range and elevation adjustments, the company says.
System Sensor, 3825 Ohio Ave., St. Charles, IL 60174; 630-377-6580; www.systemsensor.com (website).
eProduct #190
Publication date: 01/22/2001
This overview of the benefits of zoning includes tips for selling to consumers and businesses. Tom Jackson discusses options for new construction and retrofit, as well as some ways a residential contractor can get into the light commercial business with zoning products. Speaker: Tom Jackson, CEO, Jackson Systems
With access to over one million professionals and more than 60 industry-specific publications, 
