Greenheck Introduces FREE Fan Law Calculator App
If you are looking for a quick, easy tool to calculate fan laws, Greenheck's NEW app is for you. Simply input existing rpm, cfm, static pressure, and horse power. Modify any one measurement that you want to change and the remaining three calculate. The app is available for an iPhone, iPad, Android Phone, or Android Tablet. The NEW Fan Law Calculator app is available on the App Store for Apple and on the Android Marketplace. All you need to do is go to the "store" and download the Greenheck Toolbox.
Greenheck Adds 2-Horsepower Motors to the Vari-Green Product Line
Greenheck has added the 2-horsepower Vari-Green motor to its current motor offering for the CUE, CW, G, SQ, SFD, SF1, LD and LDP fan models. The low maintenance, direct drive Vari-Green motor runs quieter, cooler and offers higher efficiencies with improved speed control capabilities as compared to standard motors. The Vari-Green motor is capable of (80% turndown) of full speed versus (30% turndown) for standard industry PSC motors. The Vari-Green motor is available in 1/6, 1/4, 1/2, 3/4, 1 and 2 horsepower sizes for Greenheck centrifugal, rooftop exhaust, sidewall exhaust, inline exhaust and supply fans
Greenheck Online Training Now Includes Fan Construction Materials Course
Greenheck's Fan Fundamentals online training series on greenheck.com now includes a new course on Fan Construction Materials. The module discusses how fan construction material is determined as well as the various materials used in the HVAC industry. Greenheck's Fan Fundamentals online training courses are ideal as a refresher or for those new to ventilation concepts.
Other available courses include Fan Fundamentals I and II, Fan Coatings and Fan Accessories.
New Low Pressure Mixed Flow Fan Now Available from Greenheck
Greenheck has expanded its line of quiet, efficient, inline mixed flow fans with the addition of Model QEI-L, designed specifically for low pressure applications. Model QEI-L is available in 11 sizes for wheel diameters 12 through 36 with a performance range up to 40,000 cfm. A flanged connection is standard with companion flanges available for an easy slip fit connection. Model QEI-L is licensed to bear the AMCA Certified Sound and Air Performance seal and is recommended for low pressure ventilation applications requiring low sound levels and high fan efficiency including office buildings, concert halls, educational facilities, libraries and parking garages.
The current engineering version of CAPS is 4.9. If you are not running the most current version and would like to update, click here to download.