Florida A&M University (FAMU) has chosen Siemens to implement a $12.2 million performance contract that is expected to save the university approximately $1.2 million in equivalent guaranteed annual energy savings.
Bob and Tim have been sent on a call to a house with no cooling. The system has just been installed and the construction crew has been having problems with startup. The system has a capillary tube metering device and Bob and Tim begin looking at what may be wrong.
A very common complaint about duct testing is that the covers get blown off the registers. Most code language leaves the choice of pressurizing or depressurizing up to the tester, but experience has shown that the positive pressure made sealing registers much more difficult, and could triple the time to perform a test.
For the first time, the U.S. Equal Employment Opportunity Commission (EEOC) has revealed how many discrimination charges and which types of charges have been filed in each state and territory since 2009. Now, companies can access this information for each state where they have sites and offices.
CALMAC has announced the successful installation of its IceBank® thermal energy storage tanks at McConnell Air Force Base (AFB) in Wichita, Kan. By implementing thermal energy storage, the base is able to reduce the costs associated with round-the-clock cooling and reduce peak demand charges.
This article deals with your personal safety when installing a new or replacement furnace. Topics covered include emergency procedures; clothing and safety gear; fall protection; electricity; lock out, tag out; GFCI; fuel safety; and confined spaces.
Using a vibration tester can enable technicians with no training in vibration measurement and analysis to test pumps, motors, compressors, and other HVAC equipment and get both diagnoses and recommendations for required action on the spot within just a few minutes.
“In one ear and out the other,” said a construction supervisor in a major real estate development company. “I would say to this one guy over and over again, ‘The details really matter.’ He was nodding his head, but I couldn’t tell if he was nodding to me or nodding with the music he was listening to. So finally I started making him take notes whenever I talked to him.”
Technology such as cell phones and the Internet tend to get a lot of recognition as fundamental elements of an advanced society. However, I believe there are overlooked, less glamorous technologies, that are fundamental to advanced societies. One of these is basic technological building blocks is refrigeration.
Bob and Tim were on their way to a residence where the occupants said their unit runs all day long, but the space temperature rises to 82°F while the thermostat is set at 75°. The unit shuts off during the night and the temperature inside is 75° in the morning, but during the day it rises.
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