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HVAC Blower not working, troubleshooting Fan Control board |
| A quick easy way to trouble shoot most fan control boards to determine if the blower motor is working or if it is the control board |
| Date: 2009-06-09 07:21:01 - Added by: admin |
| Views: 1785 - Votes: 0 - Rating: 0 |
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HVAC controls 1.5 - control valves |
| Choosing the correct valve and actuator for the project.... |
| Date: 2009-06-09 07:19:23 - Added by: admin |
| Views: 1537 - Votes: 0 - Rating: 0 |
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The VFD -- variable frequency drives |
| VFD (variable frequency drives) are used extensively in the HVAC business for load optimization... |
| Date: 2009-06-09 07:18:23 - Added by: admin |
| Views: 1482 - Votes: 0 - Rating: 0 |
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Cooling Towers -- how they work... |
| The purpose and workings of the Cooling tower, they are large efficient and used extensively in the HVAC field.. |
| Date: 2009-06-09 07:15:53 - Added by: admin |
| Views: 1105 - Votes: 0 - Rating: 0 |
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The Absorber chiller operation HVAC |
| The Absorber chiller operation HVAC The steam driven Absorber is a very cost effective type of chiller which is used in plants or building where steam is available. 15lbs of steam or so can be use to run a 100 or more ton chiller saving tremendously on electricity. |
| Date: 2009-06-09 07:13:24 - Added by: admin |
| Views: 1081 - Votes: 1 - Rating: 2 |
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Green Data Centre News Flash |
| Newsflash report describing how Fujitsu Services is tackling a shortage of data centre space in London. |
| Date: 2009-06-09 07:06:01 - Added by: admin |
| Views: 1194 - Votes: 1 - Rating: 1 |
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Hacker fights extradition to America |
| A British computer hacker at the centre of the biggest data breach in US government history will take his fight against extradition to the High Court. Follow us on twitter at http://twitter.com/itn |
| Date: 2009-06-09 07:04:28 - Added by: admin |
| Views: 981 - Votes: 0 - Rating: 0 |
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High Performance Buildings (18 minute abbreviated version) |
| Rocky Mountain Institute's High Performance Buildings video. |
| Date: 2009-06-09 07:01:56 - Added by: admin |
| Views: 1590 - Votes: 0 - Rating: 0 |
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Oracle Heat Containment ASHRAE Case Study |
| Presented by ASHRAE TC9.9 Chairman Roger Schmidt at 7x24, the Oracle ASHRAE case study demonstrates the effectiveness of heat containment and dynamic fan operation to maintain zero static pressure |
| Date: 2009-06-09 06:57:58 - Added by: admin |
| Views: 994 - Votes: 0 - Rating: 0 |
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Sarbanes-Oxley Goes to Supreme Court |
| On May 18, 2009 the U.S. Supreme Court announced it would hear a constitutional challenge to the Sarbanes-Oxley Act of 2002, a law that mandated costly accounting procedures of questionable effectiveness in the wake of the Enron and WorldCom scandals. Attorneys from the Competitive Enterprise Institute are serving as co-counsel in the case, representing pro bono a small accounting firm in Nevada burdened by the Sarbox mandates. CEI's John Berlau, writer of the popular Youtube public policy video "Sarbanes-Oxley and Tattoos," explains the nuts and bolts of Sarbox in this video, and why Sarbox overhaul is now needed more than ever to bring growth to this sluggish economy. Berlau explains how issuing stock has traditionally helped smaller companies during a debt shortage, but how Sarbox means a brick wall -- through the tripling of audit costs -- for companies that try to go public now. Berlau shows how Sarbanes-Oxley did not catch the current scandals and harms honest entrepreneurs, and shows why repealing it could be one of the best economic stimulus packages we could have. |
| Date: 2009-06-09 06:55:08 - Added by: admin |
| Views: 769 - Votes: 0 - Rating: 0 |
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