You can achieve higher levels of energy efficiency and water savings with new data center cooling technology being deployed by Digital Realty and Emerson Network Power. Digital Reality is utilizing Emerson’s pumped refrigerant economization technology throughout its data centers to maximize free cooling throughout the year for lower energy costs and to save more than 300 million gallons of water annually.
Are you looking to expand your knowledge and/or sharpen your skills in a particular area of HVACR? Do you have certification requirements you need to meet? Here is a list of upcoming industry education and training events....More
The Twin Parks housing development was hailed internationally for its architectural innovation and promise of urban renewal upon its completion in the early 1970s. Forty years later, it again is being recognized, this time for its focus on energy efficiency....More
Design Envelope Vertical-In-Line Retrofit allows building owners to replace the moving parts of an installed Armstrong constant-speed pump while retaining the pump casing, insulation, and piping....More
There is a leak at the highest reaches of the Montana state government—the kind not associated with a loose-lipped staffer, but, rather, a safety relief valve on a 40-year-old boiler. The supervisor of facilities maintenance and operations, Hank Hoovestahl, wishes the environmental guys who decided to connect the steam boiler to a newer hydronic boiler would have talked to the O&M staff first. Luckily for Hank, he does not have to ask his pal Johnny Tundra twice for help.
Advertisements in 1943 encouraged Americans to join and support the war effort. Large machines, ships, and trucks were popular visuals; unification and work were common themes. Here is a selection of advertisements that appeared in HPAC Engineering in 1943....More
Heating in cold climates has put industry professionals to the test. Many heating systems don’t perform as the temperature drops, causing end users to rely on auxiliary heat, and often on fossil fuels. Advanced heating technology was developed to address these very issues, and heat pumps can now offer impressive performance in even the coldest climates – with no need for auxiliary heat....More
A lot of leading building automations systems (BAS) are touted as being open. But what does that really mean? And does being open mean that building owners and operators are getting the most out of their BAS investments?
During this webinar, Johnson Controls BAS experts will examine the definition of openness and advise on what to look for from a BAS provider when secure interoperability and ease of integration is paramount. Because a unified intelligent infrastructure provides better interoperability so businesses run more efficiently....More