The QEI fan is now quieter with the addition of its sound vault housing, the manufacturer states. This housing option includes an enclosure lined with 2 inches of sound-attenuating insulation,

New butterfly valves, the Sylax Series, are designed for water supply, HVAC, and general industries. They are offered in sizes ranging between 2 and 12 inches and are available in

The Boiler Energy Saver (BES) reduces energy costs by lowering the boiler water temperature during periods of warm weather, thereby reducing standby heat loss, the manufacturer says. The company states

Termomix valves are designed for hydronic heating applications in residential and small commercial installations, and provide a way to control the hydronic radiant floor temperature. They are available in three-

A line of general-purpose electromechanical relays comes in three mounting styles for use with motors that constantly cycle on and off. HD-1 relays are rated for 40A at 240 VAC/30

The new pipe hanger and supports catalog contains specs, illustrations, and four-color photos. It delineates products, specs, software support, and custom design and manufacturing services. The catalog describes the company’s

An enhanced job overview inquiry for the Forefront® construction management software provides detailed job progress, including job-to-date costs and billings, change requests, and original contract details, in a single screen,

Now available is the data bulletin on the product Technologic® 5500 Series combination multiple-pump and multiple-zone pump controller, the latest addition to the company’s Powersav® line of Technologic pump controllers.

The Infinet II is a line of HVAC standalone controllers. The i2865 and the i2866 both have built-in actuators for VAV applications. The i2867 Model is for fancoil or terminal

A new brochure describes the company’s new line of backward-curved single inlet products. This 24-page brochure gives details on the manufacturer’s 18 models of aluminum backward-curved wheels for direct-drive and