Descriptor: "*BUILDINGS" / Journal: engineered systems / Topic: heating & ventilation industry and noise control / Region: california - Searchworks@Jio Institute Digital Library Search Results

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Start Over Descriptor "*BUILDINGS" Topic heating & ventilation industry Topic noise control Journal engineered systems Region california

Subjects: *ENVIRONMENTAL engineering, *NOISE control, *SOUNDPROOFING of school buildings, *HEATING & ventilation of school buildings, *HEATING & ventilation industry
Abstract: The article reports that Val Verde Unified District has installed the Quiet Climate 2 of Geary Pacific to reduce the overall decibel levels of the classrooms in Perris, California. According to the author, the HVAC unit provides operating sound levels that are 20 to 35 times quieter than a standard wall-mounted heat pump. He added that the installation has helped reduce the overall ambient noise level from 58 to 37 decibels.
Published: 2008

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