Quantech has expanded its line of QTC4 Air-Cooled Variable-Speed-Drive Screw Chillers to a total of 21 models ranging from 150 to 360 tons. With the expanded line, Quantech officials said many models are in-stock ready to ship within three to five days to enable immediate chiller replacement.
MacroAir has introduced AirEffect, a climate control system for large diameter fans. Through automation, AirEffect eliminates the need to constantly monitor and adjust the fans’ speed and direction in response to temperature fluctuations. AirEffect identifies and dictates the optimal operating speed and direction for each fan based on the facility’s temperature and humidity.
Nortek Global HVAC introduced a new line of highly-configurable Reznor® light commercial packaged rooftops. They are available in 6, 7.5 and 10 tons. The company says the rooftop units can be configured at the factory so consultant engineers or design-build contractors can get the exact spec unit they need delivered to the job site. With over 35 options per tonnage size, there are over 750,000 unit configurations available. A quick-ship option is available out of the factory in Dyersburg, Tenn.
Cleaver-Brooks has developed the CBEX DES (dryback elite special) 1,000 hp boiler. Engineered to fit inside a 40-ft shipping container, its compact size enables a complete boiler room to fit within a 53-ft container. According to Cleaver-Brooks officials, this allows the company to include performance guarantees for output capacity, efficiency, turndown, emissions of 30 ppm NOx, and a pressure vessel warranty.
RectorSeal® Corp. has introduced the Hurricane-Rated Wall Condenser Bracket for ductless minisplit system (DMSS) condensers. The bracket is a universal DMSS wall mounting bracket tested/certified by a third-party structural engineering firm for compliancy with all North American hurricane-rating standards.
Trane is expanding its portfolio of Performance Climate Changer™ air handlers to provide customers with a custom unit that is designed and built for applications that require exact specifications for size, shape, components, materials and performance.
TSI has introduced its wireless AirPro™ Instruments Platform. According to the company, the AirPro Instruments are wireless velocity and pressure measurement tools that maximize productivity by offering easier measurement access, accuracy, seamless multi-data reporting, and more.
Uponor North America says it is making it easier to provide an AquaPEX® plumbing system for homes and multifamily structures with the launch of its new ProPEX® connections for water service applications.
AERCO has released its Benchmark® Platinum boiler series. According to the company, the boilers feature technology and components aimed at optimizing the system and maximizing efficiencies by up to an additional 9%.
Aquatherm North America (NA) has added a new SDR 9 product line to its family of Aquatherm Blue Pipe® options used in mechanical and industrial applications — Aquatherm Blue Pipe SDR 9 MF RP. SDR stands for standard dimension ratio, while 9 is the pipe thickness (or SDR). MF is multi-layer faser (Aquatherm’s proprietary thermal expansion-reducing fiberglass extruded layer). RP stands for raised pressure.
The high-profile equipment involves an efficient, resilient trigeneration plant to provide heating, cooling, and power service. However, UConn’s most critical asset may be its forward-thinking, campus-wide energy strategy. Read more stories in June Issue 2017.