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.
To meet the need for optimum efficiency and energy savings across all building loads, Armstrong Fluid Technology has announced that its Design Envelope pumps are now also available for use with single phase power up to 7.5 hp.
Continental Control Systems has launched its ACT® line of split-core current transformers. The company says a key highlight is the Accu-CT® family of wide-range CTs, which aims to offer unprecedented accuracy.
Designed with the needs of building owners and their specifying engineers in mind, Cambridge Engineering has introduced a new line of Blow-Thru® Direct Gas Fired Space Heaters to efficiently and safely heat smaller commercial and industrial facilities.
According to Greenheck, its new fully programmable energy management motor starter, Model MSEM, can be specifically adapted to the user’s needs. Available for single-phase (up to15 hp) or three-phase (up to 300 hp) commercial or industrial applications, Model MSEM features a Hand/Off/Auto keypad with LCD display to easily adjust settings.
Browning has introduced its latest notched V-belts with the benefits of EPDM heat-resistance and durability. The company has added an expanded temperature rating of -60°F to 250°F to some of the most commonly used V-belt cross sections in the HVAC industry: AX, BX, CX, 3VX, 5VX, and 8VX Gripnotch belts.
Why was one floor’s laboratory ventilation failing to keep up, when it was even the closest floor to the rooftop fans? Some system sleuthing led two engineers to a fitting conclusion. Read more stories in May Issue 2017.