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The court granted an emergency motion filed by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) to stay the standards which would’ve required residential nonweatherized natural gas furnaces installed in 30 Northern states to have an AFUE rating of at least 90 percent.
When it comes to zoning equipment, there’s no better source of information than the companies that make the devices. In an effort to share this knowledge and help contractors learn the intricacies of their systems, many zoning manufacturers are hosting training programs year-round.
As technology continues to advance, more and more industry mobile applications are becoming available for smartphones and tablets. These mobile apps can be valuable tools for HVACR customers, contractors, distributors, and manufacturers.
Until recently, heat to the 30-by-96-foot aluminum frame and poly structure was provided by a propane-fueled heating system.
A-Gas’s acquisitions in the U.S. will set it up for a significant expansion into North America, including the international rollout of its refrigerant reclamation technology
Though the bill has broad support in both the House and Senate, as well as from numerous organizations nationwide, it still faces many hurdles before it reaches President Obama’s desk.
Technology, in many ways, has helped save the average person time, money, and hassle. And, when it comes to zoning an HVACR system, technology has helped make zoning a more accessible option for consumers and contractors.
It’s been a little more than a year since the release of the Air Conditioning Contractors of America’s (ACCA) Manual Zr, and so far, the manual, which focuses on residential zoning, is slowly gaining acceptance among contractors.
While adding or replacing a cutter can be a worthwhile investment, the style and model of cutter needs to be carefully researched, as such an investment carries quite a hefty price tag.
According to the website www.inhalants.org, one in five students has inhaled a chemical to get high by the eighth grade.
Ferrandino & Son Inc. promotes Kevin Smith to chief operating officer.
Transfer Technology Intl. Corp. to trade under new name.
Regal Beloit Co. announces net income of $50.7 million in first quarter 2013.
DOE extends public comment period for fan and blower framework document standards; BPI inducts new members to Hall of Fame.
Stulz Air Technology Systems Inc. names new manufacturer's representative for orth Carolina and South Carolina.
Embraco receives honorable mention; Aquatherm releases refreshed logo and product titles; more HVAC manufacturer news.
Hansen Technologies Corp. announces a general price increase.
ClimateMaster Inc. is sponsoring a webinar titled “How to Design Ground Loop Heat Exchangers that Balance Cost, Capacity, and Efficiency.”
I’m just starting my busy air conditioning season and I need to have a successful summer. How do I know if I’m on track?
The National Air Duct Cleaners Association (NADCA) and the Indoor Air Quality Association (IAQA) have entered into a multifaceted agreement that marks the beginning of several long-term cooperative programs.
ASHRAE’s newly-published residential IAQ standard removes the default leakage-rate assumption and also requires carbon monoxide (CO) alarms.
Several working groups of the International Electrotechnical Commission (IEC) Technical Committee (TC) 72 recently met at Honeywell Intl.’s Morristown, N.J., location.
John Tooley, of Advanced Energy, Raleigh, N.C., was named the recipient of the 2013 Tony Woods award for excellence in advancing the home-performance industry by the Building Performance Institute (BPI).
The U.S. Department of Energy (DOE) issued a request for information to assess whether the existing energy-conservation standards for commercial warm-air furnaces should be amended.
Three different versions of the software, which are sold on a monthly subscription model, are available.
Five models comprise the GSD 6 Scroll Compressor Series. Their capacities are in the 10- to 20-ton range.
The Universal Communication Gateway is an external, high-performance, low-cost building automation multiprotocol gateway for integrating boiler/burner controls into building management systems.
Available in six models with cooling capacities that range from 7.5 to 15 tons of refrigeration, WSH Series R-410A scroll compressors are optimized to operate at low temperature ratios, resulting in higher efficiency at part-load conditions.
They are equipped with a built-in function that enables Internet connection (for example, a LAN network) to save users time by automatically uploading and displaying all the data on the Web.
The Tankless High Efficiency Condensing Ultra-Low NOx water heaters are available in three sizes of indoor and outdoor models, at 160,000, 180,000 and 199,000 Btu.
The ProContractorMX® Web-based construction project management software delivers seamless capabilities for bidding, budgeting, scheduling, field reporting, documenting, resourcing, cost control, and more online.
The phosphorus-copper brazing alloy Siltron™ joins copper-to-copper and copper-to-brass alloys with a heavy-bright braze.
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