The Foundation 3-D - Vantage PDMS interface from Dimensional Solutions, Inc. (Houston) extracts information from Vantage PDMS such as the equipment foundation geometry required to complete the foundation design for
The John Wood Company (Schwenksville, PA) introduces a new, automatic glycol makeup system that automatically controls the mixture of glycol and water in hydronic heating and cooling operations, preventing overheating
(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
From a missing pipe hanger three floors down to steam traps past their prime, these stories show how steam system problems can originate inside the boiler room or far beyond it. Read more in February issue.