Seresco USA’s Protocol (NP) Series is a new indoor swimming pool dehumidifier technology that reduces refrigerant use by up to 85 percent and is more efficient than conventional dehumidifiers, says the company.
ClimateMaster is showing its Trilogy™ 40 series, a geothermal heat pump which the company notes is certified by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) to exceed 40 EER at ground-loop (GLHP) conditions.
Standex-Meder Electronics is showcasing a new line of flood prevention switches. The low-voltage flood prevention switches (FPS) safeguard HVAC environments from condensate overflow buildup, and can be used for commercial and residential HVAC applications.
SEMCO’s eQ Series is a dedicated outdoor air dehumidifier under 15,000 cfm for schools, offices, hotels, and other commercial applications 50,000 square feet and less.
Watts Radiant is introducing a flexible, pre-insulated piping system called R-flex™. R-flex consists of single or dual PEX carrier pipe(s) surrounded by a thick layer of cross-linked PEX foam insulation. All of this is protected by a thick, double-wall corrugated outer shell.
RectorSeal is showing the industry's newest locking cap for refrigerant access ports — GasGuard — which prevents leaks, thefts, and huffing, the latter a dangerous inhalation trend by teens.
Bitzer’s new intelligent CSV compact screw compressor sets new standards for chillers and commercial A/C units, says the company. The frequency inverter is integrated in the compressor, fine-tuned in the factory, and configured for maximum efficiency.
NetBraze® LLC is introducing a new phos copper brazing rod that has been modified to also become silver solder. For well over 75 years, says the company, phos copper brazing rods (AWS BCuP 1-7) only brazed copper and brass metals.
A new line of Worthington hand torches, designed and built in the USA, includes improved mechanics for professional use. The company says its engineers have taken feedback from working industry professionals and turned that information into results.
Aeroseal seals leaks from the inside of the duct system. Applied as a non-toxic aerosol mist, it is pumped throughout the interior of the ductwork where it accumulates and bonds around the various gaps and leaks throughout the system.
Photos from the 2013 ACCA Conference & IE3 Expo in Orlando, Fla.
Podcasts
Cade Clark, assistant vice president of government affairs for the Air-Conditioning, Heating & Refrigeration Institute (AHRI), gives a brief overview of the new version of the Shaheen-Portman bill, what AHRI thinks of the energy-efficiency legislation, and how it might affect the HVACR industry if it becomes law.
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