Our BAS columnist makes a house call to prescribe one method of applying retrofit expertise, including the success story of a hospital with mysteries or maladies that required attention in VAV and chillers, air handling strategies, OR ventilation, and beyond.
Seresco USA Inc. has introduced its NV-Series indoor swimming pool ventilation product line featuring a small footprint, light weight, and high efficiencies. The company claims the NV-Series taps the growing natatorium trend of specifying economically-operated, simple-to-maintain, non-compressorized ventilation units for space temperature and relative humidity control in geographical areas with ideal cooler, drier summer climates.
Wohler USA has added three new visual inspection camera systems to its product line: the VIS 250, VIS 350, and VIS 400. They’ve also introduced a new camera system accessory: the L 200 Locator. Wohler’s VIS 250 Visual Inspection Camera offers a clear view when space is tight. Its integrated locator transmitter pinpoints damage and aims to save time.
Greenheck’s Vari-Flow integrated kitchen ventilation systems allow foodservice managers and building owners to reduce energy costs by more precisely modulating exhaust and supply airflows to match cooking operation demands.
The old saying goes, “Killing two birds with one stone.” But what if you could kill six with one stone? That’s what Abdul Momen, associate director of maintenance and operation for the facilities department at Georgia State University, aimed to accomplish at the school’s 216,000-sq-ft Natural Science Building.
Retrieving every last bit of performance from the system while stopping short of the surge line is no small feat. Dig into sizing, tower selection, chilled water loads and stability, and condenser water management to leave no efficiency stone unturned. Read more in April issue