Greenheck has expanded its offerings in Make-up air Models DGX and MSX to now be configured with a direct drive, backward-curved plenum supply fan. Both models offer an operating range capable of 800 - 25,000 cfm and external static pressure up to 4 in. wg. The DGX and MSX with direct drive plenum fans offer additional solutions when an application requires higher external static pressures caused by extensive ductwork or higher efficiency filtration. The factory-mounted variable frequency drive provides an inherent soft-start for the supply fan, while the absence of belts and sheaves reduces maintenance and simplifies air balancing in the field.

Available heating options include direct gas-fired, electric heat, hot water and steam coils; cooling options include split direct expansion, chilled water and evaporative cooling. The new backward-curved plenum supply fan can lead to lower motor horsepower and energy usage when compared to other fan options.

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Duct Heater Podcast

Learn how duct heaters are ideal solutions for space heating, primary, secondary and/or auxiliary heating and reheating applications from our recent podcast.

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Performance Coatings

Performance coatings for ventilation products are primarily required because of corrosive environments and/or for a decorative appearance.

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Greenheck Library

You'll find product information, catalogs, drawings, specifications, CAPS software, technical information, videos and much more!

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Did You Know?

February 21st - 27th is the 65th Anniversary of Engineers Week. Celebrating the engineers, engineering students, and technicians for all of the amazing things they do!

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Greenheck PO Box 410 Schofield, WI 54476 715.359.6171