Daikin Applied has expanded its Rebel™ commercial packaged rooftop systems from 3 to 15 tons to include 16- to 28-ton sizes, enabling owners of larger buildings to decrease the number of units required, reducing overall installation costs.
Bell & Gossett has released a new line of circulators designed to handle larger and more demanding commercial HVAC and plumbing applications. The ecocirc XL 70-145 takes the head pressure range up to 70 ft. and the ecocirc XL 40-275 offers a new 3-in flange and provides high flow performance up to 275 gallons.
customers fast delivery times along with low installation cost. Additional high efficiency options are available to further reduce operating costs. The Trane® eFlex™ variable-speed compressors and fans deliver the performance building occupants need, while also delivering the efficiency building owners want.
Trane is now offering its Air-Fi™ wireless technology for building controls. The company reports that Air-Fi wireless replaces the need for wired building controls, allowing installations to be completed quickly with less disruption to occupants in existing buildings, while also providing greater reliability, simplified installation, and more flexibility as building spaces change.
Semco LLC has launched the Unitary Wheel Cassette (UWC) Series, a sensible and latent energy recovery aluminum desiccant wheel. The company claims the UWC Series is designed and packaged as the HVAC industry's first drop-in replacement for polymer desiccant wheels in most unitary ERV brands.
In an effort to meet the need for optimum efficiency and energy savings across all building loads, Armstrong Fluid Technology says that its Design Envelope pumps are now also available with single-phase motors. Ideal for light commercial, residential, and industrial applications using single phase power, the company claims the new pumps allow designers, contractors, project managers, and building owners to choose the best pumping solution for their specific needs.
Daikin Applied claims its Magnitude WMC chillers with RapidRestore™ gives owners peace of mind during a power loss. The new RapidRestore feature gives the Magnitude WMC a compressor start time of 43 seconds and it fast loads to 80% capacity within 120 seconds after power is restored.
Omega introduced its new series of rangeable, very low differential pressure transmitters which can output either static (gage) pressure or differential pressure. The PX2600 series has four unidirectional and four bi-directional ranges, three selectable outputs (0 to 5 Vdc, 0 to 10 Vdc, 4 to 20 mA 2-wire), pushbutton or remote zero, and four-digit LCD with the ability to show either static or differential pressure.