Joanna Turpin is a Senior Editor at The ACHR NEWS. She can be contacted at 248-786-1707 or joannaturpin@achrnews.com. Joanna has been with BNP Media since 1991, first heading up the company’s technical book division before moving over to The ACHR NEWS, where she frequently writes about refrigerants and commercial refrigeration. She obtained her bachelor’s degree in English from the University of Washington and worked on her master’s degree in technical communication at Eastern Michigan University.
“The world is changing very fast. Big will not beat small anymore. It will be the fast beating the slow.” That quote from media mogul Rupert Murdoch effectively describes what’s happening in the world of HVAC. Manufacturers are developing alternative technologies to offer better energy efficiency. Contractors, too, must move quickly to adopt such technologies.
In the year 2020, more homes will probably be built with sustainable technologies. Completed in August 2008, the Wisconsin Trend Home was built to these 2020 “specs,” and features many different energy-efficient technologies that are readily available in the marketplace.
Times are tough out there right now. Consumers have less disposable income available - thanks to decreasing home values and increasing credit card balances - and creditors are less likely to extend any more credit until the economy turns around. This can make it very difficult for HVAC contractors to sell basic furnaces, let alone the more expensive, high-efficiency units.
Dual-fuel systems have become all the rage lately, primarily due to the increasing cost of fossil fuels. By pairing a fossil fuel furnace with an electric heat pump, manufacturers say the systems can often pay for themselves within a few years, while providing a higher level of comfort to homeowners and their families.
The phaseout of R-22 is now looming over the industry. Some industry sources have indicated that the adoption rate of R-410A has been slower than they hoped; however, many contractors are bucking that trend and moving their companies to primarily selling equipment with the new refrigerant.
Many contractors still have lingering concerns about the phaseout of R-22 and the adoption of R-410A. That’s why The NEWS asked experts from ICP, Arkema, Emerson, and ICOR to address some of the most common concerns about R-410A and the phaseout of R-22.
Studies estimate that more than one-half of all air conditioners in U.S. homes do not perform to their rated efficiencies due to improper installation. Because of this, EPA’s Energy Star™ program decided to utilize the Air Conditioning Contractors of America (ACCA) Quality Installation Specification to start the HVAC Quality Installation (QI) program.
The EPA reports that indoor levels of pollutants may be two to five times higher, and occasionally more than 100 times higher, than outdoor levels, which could lead building occupants to suffer from respiratory ailments. Riding to the rescue are HVAC professionals who are specially trained in the latest IAQ technology.
Nowhere is the saying “What you can’t see can hurt you” more evident than when discussing IAQ. Consider what could be floating around in just about any home or building. The good news is that indoor pollutant issues can be corrected if the proper IAQ equipment is utilized.
It used to be that when we got together with neighbors for pizza and beer, we’d discuss all sorts of topics. Where are you going on vacation? Are you happy with your kid’s teacher this year? What’s going on with your job? Now we commiserate over who’s paying what, and more importantly, what we are doing to lower the bill.