The Carel HEOS Sistema is a high-efficiency solution for refrigerated cases. It features remote cases fitted with variable-speed BLDC compressors cooled by a water loop. Each case can adapt its operating pressure to the load conditions in real time, allowing the compressor to operate in the most energy-advantageous conditions.
ComStar International is introducing two new refrigerants. RS-44B (R-453A) is a low-global warming potential (GWP), energy-saving HFC refrigerant that replaces R-22 in a/c and refrigeration applications without an oil or component change.
Plasma Air International is showing its PlasmaSoft 2.0 IAQ Procedure Software, which calculates and compares contaminant levels for a particular space using both ASHRAE's Ventilation Rate Method (VRM) and the Indoor Air Quality Procedure (IAQP) providing for the reduction of outside air intake.
Weil-McLain is offering its most advanced high-efficiency condensing boiler. The new 95 percent AFUE Evergreen™ boiler features cutting-edge technology with simple controls, flexible functionality for multiple applications, and a durable design that is easy to install, use, and maintain.
The Uniweld SmarTech Wireless Digital Manifold communicates with your Android or iOS smart device using the company’s free downloadable app. The SmarTech app with 109 refrigerant profiles calculates and displays the system’s real-time pressures, temperatures, superheat, subcooling, and delta T in a user friendly format.
New from FasTest for the HVACR market is the CoreMax SV, an advanced single port service valve with significant performance advantages over conventional service valves typically used in split system air conditioner systems.
Sharp Electronics Corp. is exhibiting its new ductless mini split lineup in booth 4762 at the AHR Expo. The company’s new models are designed to operate in extra low temperatures and have one of the industry’s best SEER and HSPF ratings. They also feature Sharp’s patented air purification technology Plasmacluster.
Bacharach’s Mobile Reporting App for INSIGHT® Plus and InTech® combustion analyzers instantly transfers test results from the instrument to your Android or Apple iOS smartphone or tablet without the need for a Wi-Fi or Bluetooth connection. Email customized PDF reports to customers and save up to 100 records to your mobile device.
The Whalen Co. is featuring the WRX Vertical Stack Fan Coil, the first fan coil with a slide-out chassis. “Slide-out chassis have been available for years in heat pumps,” said Tony Landers, VP of sales and marketing. “Whalen has changed the way fan coils are serviced and installed by making the slide-out chassis available.”