enVerid Systems announced that it has been awarded $2.4 million through a cooperative agreement from the U.S. Department of Energy (DOE) to accelerate the deployment of the company’s new HVAC Load Reduction (HLR™) technology for buildings.
Utilizing AAF’s exclusive Impress1 pleating technology, VariCel 2+ filters combine the lowest resistance with high mechanical strength while maximizing energy efficiency.
Recognizing that the ventilation rate procedure in its IAQ standard may be difficult to apply in existing buildings, ASHRAE is proposing an alternate compliance path. Proposed addendum b is one of six addenda to ANSI/ASHRAE Standard 62.1-2013, Ventilation for Acceptable Indoor Air Quality, open for public comment until Oct. 5, 2014.
Air curtains keep unwanted cold or hot air from infiltrating an open doorway during winter or summer, respectively. The units also keep out flying insects and maintain a comfortable working environment for employees.
Two improvements — one to the filter access door hardware and the other to the filter clamping system — provide enhanced ease of use, safety, and reliability, at no added cost to customers.
The smells and rich airborne aromas of fried fish, potatoes, and smoked pork at North Market are an important part of its appeal. But the market’s burgeoning IAQ problems — a byproduct of the enterprise inside — had to be resolved if the nonprofit venue and its 36 vendors were to survive.
Energy recovery ventilators (ERVs), which use the exhaust air from a building to precondition incoming air, offer many advantages for both improving IAQ and reducing energy consumption, and are one of the fastest-growing segments for improved IAQ management in buildings, says Navigant Research.
Hygeaire UV Air Disinfection Units use indirect germicidal UV irradiation to purify the upper room air in occupied spaces, reducing the risk of cross-infection and exposure of occupants to infectious airborne microbes.
Ron Fink, president/CEO of RGF Environmental Group Inc., has announced an agreement to supply the company’s full line of patented and patent pending Guardian Air air purification and odor control systems for sale through Trane Supply stores and Trane and American Standard parts distributors.