The EcoFlex 90+ system packaged fan-powered flue-gas economizer can be installed in any part of a chimney horizontally or vertically. It can be used in conjunction with any gas-fired heating appliance and is suitable for use with draft-hood-and draft-diverter-equipped heating appliances. It allows multiple boilers to share a single economizer. —Enervex Inc.Split-universal shaft-grounding kit
The Predator Series of thermal-imaging cameras feature manual focus, optional interchangeable lenses, and high-resolution displays to provide accurate thermograms. On-camera analysis tools increase operator efficiency by allowing real-time access to and collection of all relevant data. —General Tools & Instruments Humidity and temperature meter
Building automation and control
Lynxspring’s full portfolio of open building-automation and control solutions includes JENEsys Harmony, a NiagaraAX-based solution that reduces commissioning time, complexity, and costs on project deployments while providing owners the ability to create integration standards and enforce repeatable and consistent engineering practices. —Lynxspring
The PF2 induced-draft, counterflow cooling tower is designed for systems that benefit from dry operation in severely cold weather. The PF2 offers the flexibility to operate in evaporative-cooling mode to minimize energy usage or in dry mode for extreme winter conditions. —Baltimore Aircoil Co. Server-rack cooling
Steam-system design video
A video hosted on the Spirax Sarco YouTube Channel demonstrates Steam DesignPro software’s capabilities. The video highlights the simplicity of designing and modeling new or existing HVAC steam systems using the software’s drag-and-drop method. —Spirax Sarco Inc.
AirElite HVLS fans provide industrial-grade performance for high-end, small-space commercial applications. The fans are customizable in diameters of 8 ft to 20 ft in 2-ft increments. —MacroAir
Support for hydronic piping
PEX-a Pipe Support provides continuous support of Uponor PEX-a tubing in suspended piping applications, enabling hanger spacing equal to that of copper. The support is available in 9-ft lengths for 1-in., 1¼-in., 1½-in., and 2-in. PEX-a pipe sizes and can be used in hydronic distribution and commercial plumbing systems. —Uponor