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HVAC logic improvements

APS has developed many unique HVAC logic circuits: improving comfort and reducing energy consumption. The reductions caused the avoidance of over 60,000 person-years of GHG emissions with a three-person crew.

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Bourdon Tube Investigation

Industry experts contacted indicated that the volume of a Bourdon tube does not change while flexing or they had no data on this consideration. If the industry consensus is true, work output can exceed work input (Wout ˃ Win) as per an APS experiment.

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DX Cooling Opportunity

HVAC systems that mix fresh air and building return air to varying quantities for cooling purposes often have control logic comparing the total heat content of the outdoor to the total heat content of the return air.

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Letter of support

David Strain’s invention demonstrated an efficiency advantage greater than 15°/o favoring the diamondshaped
actuator over a conventional actuator.

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Questions?
Fighting climate worry
Let's be honest – if you're in eighth grade right now, you've probably heard some pretty scary stuff about what the world might look like when you're older. Two big
  • Article, Energy, Solutions
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When Physics Gets Puzzling
The Energy Enigma That's Got Scientists Scratching Their Heads What happens when a simple invention challenges one of physics' most famous equations? Spoiler alert: Einstein might need to make room
  • Article, Energy
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Solutions for schools
A Stanford University Report: Did you know that fossil fuels will be exhausted in your lifetime?
  • Energy
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The Fossil Fuel Solution That is Being Avoided
A climate change invention that has been created proven to work, and is Backed by applied science is currently being ignored and dismissed without sufficient reasoning.
  • Article, Energy, Solutions
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God’s Earth, Our Responsibility: The Faithful Path to Clean Energy
Long before climate change became a headline, Scripture called us to care for creation. In today’s world, choosing clean energy isn’t just smart—it’s sacred. As people of faith, we have
  • Energy
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Is your HVAC system burning money?
Old HVAC systems don’t listen — they just run. Smarter control means only heating or cooling where and when it’s needed. That’s how buildings are saving up to 57% on
  • Case Studies, Energy, HVAC, Savings, Solutions
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