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Lineset Ducting System: RectorSeal

September 9, 2013

RectorSeal has developed the SlimDuct RD-Series and the PD-Series, commercial rooftop ducting and support systems that are designed for multiple linesets as used with variable refrigerant flow and multi-split systems or any other conventional air-conditioning and refrigeration systems.


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Packaged Unit: Johnson Controls

September 9, 2013

Johnson Controls has released the York® Predator Ultra High Efficiency Packaged Unit. The company claims the combination of the unit’s two-stage compressor, variable-frequency drive , high-efficiency indoor/outdoor coil and premium-efficiency indoor/outdoor motor combine to deliver the highest AHRI-listed efficiencies in the industry and reduced energy use up to 18.1 SEER and 14.35 EER.


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Solar Meter: E Instruments

September 9, 2013

E Instruments has developed this new SL Series of portable solarimeters. The SL100 and SL200 models measure and spot check solar power.


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Occupancy Sensor: Acuity Brands Inc.

September 9, 2013

Acuity Brands Inc. introduced its new LSXR Fixture-Mount Sensor from Sensor Switch®. This sensor offers up to four interchangeable lenses and an integrated, adjustable mounting bracket, making it ideal for both high-mount and low-mount lighting control applications.


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Dataloggers: CAS DataLoggers

September 9, 2013

CAS DataLoggers and T&D have product launched the new TR-71wf/72wf Series Wireless Temperature and Humidity Data Loggers. These two-channel environmental monitors have an auto-communication function which automatically uploads all recorded data from the loggers over wireless LAN to T&D’s free cloud service. Now users can view data anytime, anywhere on a mobile device or PC.


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Pressure gauge: Ashcroft

September 2, 2013

The new Ashcroft® Type 2008S panel builder’s gauge incorporates exclusive, field-proven performance featuring an all welded front-flanged pressure gauge.


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Pressure gauge: Ashcroft

September 2, 2013

Danfoss Turbocor released its new TT350 for 380-volt 50Hz and 60Hz applications. Similar to the other TT series compressors, the TT350 380-volt 50Hz and 60Hz models are oil-free, variable-speed, magnetic bearing centrifugal compressors.


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Dedicated Outdoor Air System: Mitsubishi Electric U.S. Cooling & Heating Division

September 2, 2013

Mitsubishi Electric U.S. Cooling & Heating Division is now offering the CITY MULTI® VRF Dedicated Outdoor Air System. The system is designed to supply outdoor ventilation air to a building independent of the HVAC air distribution or conditioning system.


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Dust collection: Camfil APC

September 2, 2013

Camfil APC has introduced a cost-saving Smart Solenoid STR Controller for applications where dust collector filters are pulse-cleaned based on timed intervals.


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Chiller control: Armstrong Fluid Technology

September 2, 2013

Armstrong Fluid Technology has launched a new control product developed to improve the energy efficiency of chiller plants. Interfacing with an existing building or chiller plant automation system, the Armstrong OPTI-VISOR™ controls the key components of a chiller plant, providing the optimal operating settings for equipment such as water-cooled variable speed chillers, variable flow cooling towers, and variable speed pumps on the chilled water and tower water circuits.


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3/27/14 11:00 am EST

How to Calculate Backup Power Supply Requirements for Your Facility

On-Demand This webinar reviews how to determine power requirements of facility loads; electrical characteristics and impact of different types of loads such as large motors and UPS systems on power supply sizing; acceptable power sources and other constraints applied by building codes; and how software tools can be used to simplify the process of calculating backup power requirements.  

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This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!

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