Jay Egg

Jay Egg is a consultant and designer of geothermal HVAC systems, in addition to being author of two books and several articles on the subject. He is the Founder of Egg Systems, and focuses on geothermal consulting, engineering, and contracting technologies. He can be reached at jayegg.geo@gmail.com.

Articles written by Jay Egg
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﷯﷯Much like when refrigerants with CFCs began to be phased out, combustion heating is on the same track. The Paris Agreement (COP21) (bit.do/LinkCOP21﷯) is all...more

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﷯﷯As a retired mechanical contractor turned to consulting, I find myself reflecting on sweet memories and great finds. One of these happened﷯ several years ago﷯...more

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﷯Building owners and property management professionals are picking up on a growing list of benefits to buildings with geothermal heating and cooling systems. ﷯Properly implemented,...more

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I invite the readers of Plumbing Engineer to spend a day at the International Association of Plumbing and Mechanical Officials (IAPMO) with me and get...more

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When was the last time you sold something in HVAC strictly on its curb appeal? Having been an HVAC contractor for more than two decades,...more

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There are a lot of great ideas for saving energy, but first cost is usually a limiting factor for our customers. One of those has...more

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﷯Four or five years ago, I was visiting with my good friend and geothermal associate Carl Orio of Water Energy Distributors in New England, as...more

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﷯About this time two years ago, Theron (my youngest of six  children) and I got out of the car at the Disney Wilderness Preserve in...more

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﷯It is wonderful to be in the plumbing and HVAC industries, particularly if you pay attention to trends, and there’s another one coming into the...more

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By now, most of us have had enough exposure to geothermal heat pump (GHP) technology to know that by “geothermal,” we’re talking about exchanging heat...more

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We’ve all been caught on our heels by a client's request to install a product we were not trained to install. If you haven’t already,...more

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On September 24, the ASHRAE headquarters in Atlanta was the sight of American Ground Water Trust’s (AGWT) Geothermal Workshop. The AGWT facilitates workshops around the...more

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When I was a kid growing up in the High Desert area of California, I can well remember wishing that some of the blazing heat...more

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In the movie, "Back to the Future II," during his visit to 2015, Marty purchases a 1950

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Do you remember the first time you found a profit center that really rocked? For me, it was in the early 1990s. Egg Systems was...more