In November 2015, the Air-Conditioning, Heating and Refrigeration Institute released an updated “Standards for Performance Rating of Liquid to Liquid Heat Exchangers,” for the testing, rating and marking of such products used in the HVAC industry.
ON DEMAND In this webinar, we will provide you with an expansive list of guidelines, standards, and codes that apply to the world pumps. Knowing where to find these key documents, what is in them, and how to use them, is critical for the correct application of pumps – and of writing specifications for them - in a wide variety of markets.
ON DEMAND This webinar will focus on the comparative performance of these HVAC system options using real world examples of metered data of the different systems and their comfort factor using occupants’ actual ratings.
ON DEMAND There are lots of courses available on how to size a centrifugal pump. In the past the only solution in many cases was to trim the impeller to make it work properly or to close a valve to get the right flow. Now with the use of Variable Speed Drives we have found new ways of doing things. Do I still need to trim the impeller? This course will answer that question.
Retiring Ferguson CEO Frank Roach and his successor Kevin Murphy talk about the seamless leadership transition, the company’s future and views on the current marketplace. Read more stories in 2017 May Issue.