Riello UPS introduces the Master HP UL, a UL® listed, three-phase UPS for 65-250 kVA applications. Built entirely with IGBT and digital signal processing (DSP), the Master HP UL features online double-conversion technology for maximum power supply protection and power quality with a clean sine wave output.
Greenheck’s new Fire Ready Hood, Model GRRS, functions as a standard ventilation range hood with the added capacity to suppress stove-top fires, addressing the challenge of protecting residential-style appliances used in commercial settings.
MacroAir has introduced the AirVolution-D 370, 550, and 780. Ideal for ceiling heights as low as 12 ft, the company says the next generation motor design eliminates the gearbox, resulting in reduced noise, zero maintenance, and easy installation. Airfoil sizes of 6 ft to 12 ft integrate into any small space. Airfoils are available in black and woodgrain, and the on-board AirBrain optimizes motor control.
Built for performance and longevity with symmetrical fire tube technology, boiler and water heater manufacturer RBI has brought a new high efficiency fire tube boiler to market — the FlexCore 1.5. The boiler achieves 95.1% AHRI certified efficiency and utilizes a precisely temperature-balanced flex core heat exchanger, which the company says provides the highest efficiencies and durability beyond that of any competitive fire tube boiler on the market.
Seresco USA Inc. has introduced the NE 200 Series. According to the company, the NE 200 series is the industry's smallest horizontal two-compressor footprint dehumidifier and the only HVAC system designed specifically for retrofitting residential, hotel, and medium-sized community indoor pools of up to 5,000 sq ft.
The Trane Sintesis air-cooled chillers offer a new cooling solution, which provides energy efficiency, multiple acoustical treatment options for low sound output, and refrigerant choices to address sustainability concerns.
The Atlas Operating Room Ceiling System (AORCS) from Titus HVAC has been designed for flexibility in critical environments like operating and imaging rooms. The new AORCS offers the ability customize piece by piece.
Ziehl-Abegg has added a new motor size to its line of motors, allowing the company to offer a new fan that is quieter, more efficient, with improved aerodynamics. This completion of its product range of energy-saving EC motors accompanies the introduction of new impellers.
From a missing pipe hanger three floors down to steam traps past their prime, these stories show how steam system problems can originate inside the boiler room or far beyond it. Read more in February issue.