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Home » Topics » HVAC Contracting

HVAC Contracting
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Energy Efficiency, Geothermal Heat Pumps, and ‘Negawatts’

The Lowest Cost Unit of Energy Is One That Is Not Used
Douglas A. Dougherty
February 18, 2013
A recent study by Ceres — “Practicing Risk-Aware Electricity Regulation: What Every State Regulator Needs to Know” — concluded that the least cost and least risk for future energy resources is energy efficiency. Indeed, the lowest cost unit of energy is one that is not used.


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How Employers Can Ensure I-9 Forms Are Correct

Richard D. Alaniz
February 18, 2013
When Abercrombie & Fitch’s Michigan stores ran into problems with properly completing I-9 forms, it turned out to be a seven-figure mistake. The $1,047,110 fine was imposed even though the clothing retailer fully cooperated with investigators and there was no proof it knowingly hired illegal workers.


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New San Francisco 49ers Stadium to Use Solar to Achieve LEED, Net Zero

February 18, 2013
NRG will help the new Santa Clara Stadium become the first professional football stadium to open with Leadership in Energy and Environmental Design (LEED) certification and the first professional sports venue to achieve net zero energy performance in California during 49ers home games.


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Roof Mounted Fans: Quick Tips

February 4, 2013
What factors prevent fans from not performing as specified? There are numerous reasons why fans may fail to perform as specified, but first it is important to understand what defines acceptable performance.


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The Need for Bearing Protection for Inverter-Duty Motors

Adam Willwerth
February 4, 2013
All major manufacturers of three-phase ac induction motors offer “inverter-duty” or “inverter-ready” models, but while these motors have inverter-rated insulation to protect the windings, the bearings — their most vulnerable parts — are too often ignored. 


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Back to the Things That Worked... Back to the Past

Bob Janet
February 4, 2013
Are some of your best marketing and selling tools on the shelf collecting dust? Is this the right time for you to go back and use the selling tools that made you money years ago? Tools like personally contacting your customers. In person.


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Slant/Fin Helps Reheat Long Island During and After Sandy

February 4, 2013
For over half a century, Slant/Fin has called Long Island home. As with virtually everyone else in the New York metro area and New Jersey, everyone employed there was in some way affected by Hurricane Sandy. Some suffered damage to their homes and cars, and almost all were without power at home for a week or more.


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Btu Buddy 118: Tim Gets a Shock

Bill Johnson
January 21, 2013
Bob and Tim arrived at their fifth service call of the day. They were both wet from servicing a heat pump outdoor unit in the snow. This was a no heat call for a gas furnace. The weather was cold and there was no heat at all in the house. 


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Consultant Offers Top 10 Green Building Trends for 2013

January 21, 2013
Leading green building and sustainability consultant Jerry Yudelson has released his annual list of “Top 10 Megatrends” for the green building industry. Yudelson said, “It looks like a good year ahead for the green building industry.”


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Minimizing Employee Litigation Through Arbitration Agreements

January 21, 2013
Lawsuits are expensive and inconvenient, but employee litigation can be even more painful for companies, executives, and managers. Fortunately, employers can minimize many employee lawsuits and their fallout through arbitration agreements, where a neutral arbitrator hears the facts of the dispute and makes a binding ruling.


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