New Energy Efficient Ceiling Exhaust Fans from Greenheck
Designed for nearly silent operation, Greenheck's new ceiling exhaust fan Models SP-80 and SP-110 feature energy efficient EC motor technology. An adjustable low CFM setting allows precise adjustment to prevent over-ventilating and maximize efficiency, while an adjustable time delay sets how long the fan will run on high speed before returning to a continuous lower speed. Performance ranges from 30-110 cfm and up to 0.6 in. wg. Easy to install in new or retrofit construction, Models SP-80 and SP-110 are recommended for applications such as rest rooms, offices and storage/janitorial rooms. Licensed to bear the AMCA Certified Sound and Air Performance seal, Models SP-80 and SP-110 are UL Listed and also meet ASHRAE 62.2 and 62.1, LEED, ENERGY STAR Most Efficient, CA Title 24, and Washington State Energy Code.
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