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MoreThe DIGI-Start microprocessor-controlled solid-state starter provides stepless, smooth motor starting on chiller and other hvac applications, the company says. Benefits compared to conventional electromechanical units include a “soft start” to reduce stress on drive components and extended motor life via reduction of motor winding stress, says the company. A single logic control card is common for all horsepower sizes. Selectable parameters include user-selectable overloads, current limit, starting torque, and acceleration time, among others, the manufacturer says.
Softac Systems Ltd., attn: Neil Bowman, 19358 96th Ave., #220, Surrey, BC, Canada V4N 4C1; 604-888-9507; 604-888-1025 (fax); sales@softacsys.com (e-mail); www.softacsys.com (website).
eProduct #183
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, 
