More in Air Conditioning

  • Nov 11, 2014
    Commentary

    Refrigerant Additives 2

    In 1995, the Federal Energy Management Program recommended the use of polarized refrigerant oil additives in HVACR equipment in all federal facilities. The following year came scientific studies showing negligible improvement....More
  • Nov 12, 2014
    webinar

    Upcoming DOE HVACR Energy-Efficiency Rule Changes

    The U.S. Department of Energy (DOE) has issued 10 direct final rules impacting the HVACR industry for 2014, with dozens more expected over the next several years. In this free hour-long webinar, industry experts Mike Stem and Byron Horak will discuss the regulation-development process, impacts on product testing, and what’s next....More
  • Oct 20, 2014
    Commentary

    Globalization of the HVAC Industry and the U.S.’s Place in It

    Air conditioning perhaps is one of the last global industries in which the United States plays a significant role, but that could be changing....More
  • Oct 8, 2014
    webinar

    Essential Strategies for Condensation Control in Chilled-Water Insulation Systems

    Join HPAC Engineering and Armacell for this free one-hour webinar, which will give you the tools and understanding you need to plan a chilled-water-piping insulation system that will deliver the reliable performance you expect....More
  • Sep 9, 2014
    Commentary

    As With Anything, When It Comes to HVAC, Too Much of a Good Thing …

    As an advocate for solar energy, I was alarmed by recent news from the BrightSource Energy plant in California’s Mojave Desert....More
  • Aug 12, 2014
    Commentary

    Global Swarming: Protecting Buildings From Biological Invasion

    On July 1, U.S. Customs and Border Protection seized a shipment of 67 giant African snails, also known as land snails, at Los Angeles International Airport. Though considered a gastronomical delight by some, the snails are not your ordinary escargot....More
Latest White Papers

Webinars
Aug 11, 2015
webinar

Improving HVAC Energy Efficiency Through Accurate Humidity Measurement

Learn about how the right humidity and CO2 instruments can help address and prevent issues regarding unreliable control systems, improving human comfort and high maintenance costs....More
Jul 22, 2015
webinar

How to Get the Most Out of Your Building Automation System with Service

This webinar will walk you through a systematic approach to maintaining building controls systems and the benefits that are gained through this approach, both during building startup and throughout the lifecycle....More
May 14, 2015
webinar

School Summer HVAC Maintenance and System Upgrades

This webinar will cover important tasks that should be performed during summer break to ensure school HVAC systems operate reliably and efficiently throughout the school year, providing good indoor-air quality and thermal and acoustical comfort for students and staff members....More
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