The CALYS 10® multifunction calibrator and tester (from the French firm AOIP) is ergonomically designed and suitable for portable, hand-held use, or as a bench-type unit for laboratory use.
The company’s duct wrap insulation is composed of glass fibers bonded together with a thermosetting resin, creating a strong, resilient, blanket-type insulation that is easy to fit and install on hvac ductwork.
The company announced that the full range of its Wattsaver® motors, from 1 through 125 hp, now meet or exceed energy-consumption levels required by the Consortium for Energy Efficiency (CEE), a nonprofit organization that promotes the use of energy-efficient products in residential, commercial, and industrial applications.
According to the manu-facturer, the OptiSpeed variable-speed drive with adaptive capacity control (ACC) can be added to new and existing chillers, reducing their energy use up to 30%.