(PDT) from Purafil, Inc. (Doraville, GA) is designed to retrofit refillable media trays in V-bank, side-access air filtration systems. The PDT is constructed of 100% recycled paper products and features
This new handbook features the Leslie Controls, Inc.'s (Tampa, FL) complete line of control valves, including linear, rotary, three-way, and electric-actuated control valves. Specification sheets, code selection charts, and
The Wallmaster line of packaged terminal air conditioners from Friedrich Air Conditioning Co. (San Antonio, TX) features energy efficiencies up to 12.2 EER, mechanical thermostat limiters, and built-in dampers.
The modular self-contained unit ventilator air conditioners and heat pumps from nesbitt aire, inc. (Philadelphia) are fully automatic and provide both heat and mechanical cooling. Between seasons, the systems can
Cscape(TM) PDA and CsHMI software for Palm OS(r) handhelds help to provide on-the-go program loading, controller monitoring, and diagnostic and status information. The program, produced by Horner Advanced Products Group
Watts Regulator Company's (North Andover, MA) condensed catalog C-2001, features its new products for water heater installation, backflow prevention, as well as its selection of thermostatic mixing valves. Other
A new, full-color stock products catalog is now available which highlights the Leeson Electric's (Grafton, WI) 4,000 ratings of stock electric motors, gearmotors, gear reducers, electronic drives, and accessories.
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