Archive Of Previous Articles By Gerry

Below are links to articles written by Gerry Wagner for industry related magazines. Renewable Energy is Making the Trades Sexy Again HeatSpring Magazine October 12, 2011 Is Geothermal Economically Viable? You Bet! New England Edition – HVAC Insider – July … Continue reading

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January / February 2014 ESPCO Newsletter

Why is Commercial Water Source Heat Pump (CWSHP) technology the best kept secret in HVACR? I have been preparing for a two week tour of the Pacific coast which will include a couple ‘Introduction to Commercial Water Source Heat Pump … Continue reading

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November / December 2013 ESPCO Newsletter

New Videos There are a total of 29 videos now posted on the website. I debuted a ‘video series’ at the Heat Controller national sales meeting in Las Vegas this past October. The subject of the series is a singular … Continue reading

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ESPCO September / October 2013 Newsletter

The BEST heat gain / loss calculation software I have ever used! One of the reasons I write this newsletter is to inform you when I discover something really cool and / or something that makes my life in the … Continue reading

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ESPCO July / August Newsletter

A bunch of new videos posted on the website! I have been taking advantage of my time off the road this summer to create some new videos…many of which were inspired by comments from class attendees over the first half … Continue reading

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ESPCO May / June 2013 Newsletter

To drill or to trench?…that is the question In my ‘Introduction to Geothermal Heating & Cooling’ class I speak to the many options for the ‘Ground Heat Exchanger’, GHEX, and I wanted to take the conversation one step further. In … Continue reading

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ESPCO March / April 2013 Newsletter

Should the ‘counter day’ go the way of the dinosaurs? I have been meaning to write this article for years but I always figured someone else would get to it so I kept putting it off…well, no one did so … Continue reading

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ESPCO January / February 2013 Newsletter

Are your employees ‘like family’? Do you tell your employees they are ‘like family’ to you? Has your boss told you that you ‘are like a son’ to him? If you answered yes, how did it make you feel? I … Continue reading

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December 2012 ESPCO Newsletter

HAPPY BIRTHDAY ESPCO! December 13, 2012 marks ESPCO’s second year and 2012 could not have been more exciting and busy…busy is good! Go to ‘About ESPCO’ to see a review of our 2012 activities…I have to admit it blows my mind! … Continue reading

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November 2012 ESPCO Newsletter

HEATSPRING LEARNING INSTITUTE AND ESPCO FORM AN ALLIANCE! I could not be any more pleased to announce that you can now register for HeatSpring geothermal training through a new affiliated training website link at espco.cammpus.com The alliance gives students who … Continue reading

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September / October 2012 ESPCO Newsletter

Can you oversize an inverter ductless mini split system? This is a question that I pose to the attendees of each mini split class I conduct.  Before you start writing your reply to what I’m sure you think is an … Continue reading

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