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ATMOsphere Japan to showcase more CO2 case studies
January 10, 2017 Taking place in Shinmarunouchi Conference Square on 20 February, ATMOsphere Japan 2017 will be a unique opportunity to bring together industry professionals, end users and policymakers active in the Japanese HVACR market. Offering unparalleled networking opportunities, the event .../images/up/News/201711213531020578.jpg
Chemours to sell and leaseback hq
January 10, 2017 USA: Chemours is to sell its historic home - the DuPont Building in Wilmington - and lease it back as a long-term tenant. The refrigerant manufacturer had considered moving from Wilmington and the 108-year-old, 13-storey DuPont Building which it inherited in 2015 following its s.../images/up/News/20171111940892954.jpg
New Duct Sizing Calculator Available
Jan 09, 2017 ATLANTA - A new duct sizing calculator from ASHRAE and the Air Distribution Institute (ADI) allows HVAC air distribution system designers to more accurately size ducts, especially flex ducts under varying amounts of compression, based on research results. The Duct Size Calculator is...
Why R-32 May Be the Refrigerant of the Future
Jan 09, 2017 In the late 1980s, those of us of a certain age became familiar with an international agreement called the Montreal Protocol. The goal of this agreement was the phaseout of ozone-depleting chlorofluorocarbon (CFC) refrigerants. Then, in 1999, Title VI of the U.S. Clean Air Act was mo.../images/up/News/201711017204012245.jpg
The Symptoms of a Restricted TXV
Jan 09, 2017 A restricted metering device - thermostatic expansion valve or TXV - can cause a number of symptoms in a system. Here are the ways a TXV can become restricted: Wax buildup in the valve because the wrong oil was used in the system; Sludge from the byproducts of a compressor burnou.../images/up/News/201711017145251220.jpg
Wi-Fi Thermostat Trends Continue into 2017, with Understanding of Contractor Needs
Dec 14, 2016 Prices for high-end Wi-Fi thermostats have created a market dynamic where demand for the technology is only coming from those willing to pay a much higher price for each unit- including installation costs and other mark-ups. Demand for Wi-Fi enabled thermostats is skyrocketing as cons.../images/up/News/2017181836089131.jpg
Air King Take the Lead in Energy Efficiency with the DL4 Series Exhaust Fans with LED Light
Jan. 6, 2017 West Chester, PA - August, 2016 - Air King, a leading manufacturer of ventilation products, announced the addition of the DL4 series exhaust fans with LED lighting to its line of ventilation and indoor air quality products. The DL4 series provides the perfect solution for resident.../images/up/News/20171818314234317.jpg
ADEY(R) Introduces MagnaClean Micro2(TM) - A Compact Solution to a Potentially Expensive Hydronic System Problem
Jan. 6, 2017 The Devastating Effects of Iron Oxide Sludge Can Now Be Virtually Eliminated PITTSBURGH, PA (JANUARY 30, 2017) - Contractors are beginning to see a new problem surfacing in high efficiency hydronic heating systems: iron oxide sludge, also called magnetite. This black sludge, an unavoi.../images/up/News/2017172014029949.jpg
Ritchie Introduces the Omni(TM) Digital Vacuum Gauge
Compact, easy-to-use, and more unique features than any other unit on the market BLOOMINGTON, MN (January 6, 2017) --Ritchie Engineering Company, Inc., the leader in service tools for HVACR professionals and manufacturer of YELLOW JACKET(TM) products, announces today the OMNI?Digital Vacuum Gauge, .../images/up/News/2017172071863972.jpg
New Zealand increases HFC taxes
Jan. 6, 2017 Two years before it is expected to start phasing down HFCs under the Kigali Agreement, New Zealand has opted to increase tax rates on synthetic greenhouse gases (SGGs) by 295.5% compared to last year. SGGs include hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexa.../images/up/News/20171719534582454.jpg
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