New Products for HVAC


Commercial boiler line offers a fully modulating burner with 5:1 turndown and a cascading feature that allows multiple boilers to be controlled by one central boiler. Available in seven models with inputs from 80 to 500 MBH, the condensing boiler is said to reduce its heat output as much as 80%. For more about Knight series from Lochnivar, click here .

Variable-frequency drive replaces the manufacturer’s three largest high power units in the 380-volt to 500-volt AC range in each of three product series, and adds an additional higher horsepower unit to the program. The units are said to be specifically engineered to satisfy the full constant or variable torque demands of virtually any industrial process, water or HVAC application. For more about VLT series from Danfoss, click here .

Gas-fired, direct vent cast iron boilers are featured in a new brochure that offers information and photographs highlighting exclusive features, including: an efficiency rating of up to 99% combined with a small footprint; clean-burning technology; advanced controls with self-diagnostics; a spark igniter system with air-cooled, self-contained UV sensing for easy maintenance; and rugged precision-machined cast iron sections for reliability. click here .

Kitchen hoods are said to be the first in the industry with radius corner. This exhaust-only island or wall canopy hood features rounded corners for a softer, more elegant and aesthetically pleasing custom look ideal for display cooking applications. The double shell hood is manufactured of 304 stainless steel and is available in 30-in. to 36-in. hood heights. For more information about kitchen hoods from Greenheck, click here .(PDF)

Relative humidity generator/calibrator can generate and hold RH values from 10% to 90% in 0.1% RH steps. The unit stabilizes to within 0.5% RH of the set point in about ten minutes, and has ports to test up to seven RH transmitters simultaneously.cluding 0-1, 0-5, and 0-10 volt DC and 4-20 mA current loop. For more about the S-503 from Rense, click here .

Product of the Year
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
40 Under Forty: Get Recognized
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
MEP Giants Program
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
September 2018
Power boiler control, Product of the Year, power generation,and integration and interoperability
August 2018
MEP Giants, lighting designs, circuit protection, ventilation systems, and more
July 2018
Integrating electrical and HVAC systems, emerging trends in fire, life safety, ASHRAE 90.4
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
Data Center Design
Data centers, data closets, edge and cloud computing, co-location facilities, and similar topics are among the fastest-changing in the industry.
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