More in Air Conditioning

  • Oct 25, 2016

    Raising the Efficiency Ceiling of Rooftop Units

    For cooling requirements of up to 100-plus tons, rooftop units often represent a low-first-cost solution, based on equipment cost and relative ease of installation. Until recently, however, they have not been a particularly energy-efficient option....More
  • Sep 30, 2016

    Ebert’s Law and Engineering Content

    In film reviews and his Movie Answer Man column, critic Roger Ebert would remind readers of Ebert’s Law, which states: “A movie is not about what it is about. It is about how it is about it.” At HPAC Engineering, we have been thinking a lot about how our content is about what it is about, which has inspired us to experiment with content forms not typically seen in technical publishing, the latest being "Choose Your Own (HVAC) Adventure," inspired by the popular series of interactive gamebooks for younger readers....More
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