SYRACUSE, N.Y.—Carrier Corp., a unit of United Technologies Corp., announced that the U.S. Department of Energy (DOE) has approved its E20-II Hourly Analysis Program (HAP) v4.31 for calculating and certifying energy savings. Commercial building owners and leaseholders can now use the software to receive energy efficiency tax deductions under the Energy Policy Act (EPACT) 2005. To date, HAP is one of only four software programs to receive this approval. EPACT 2005 allows commercial building owners and leaseholders to claim a federal tax deduction for installing energy efficient equipment. Under the act, all energy savings claims must also be...

GROSSE POINTE, MICH.—Entergize has introduced a new thermostat that provides an enhancement to the current Entergize System. The WirelessStat-RF provides wireless connectivity to the PTAC or other HVAC units. Many customers have asked if it was possible to eliminate the thermostat wiring that currently is required to connect the HVAC to the thermostat. Even though this is a thin 24-volt wire that can be installed inside the room, it is still problematic in many guestroom environments. The new product can be mounted anywhere in the room and can be relocated without difficulty by in-house personnel. Prior attempts...

BURBANK, CALIF.—Steril-Aire Inc. has published a new application bulletin describing how its multi-patented UVC technology can protect offices, stores and other commercial buildings while reducing costs. The bulletin, titled “UVC and Commercial Buildings,” explains how UVC devices installed in the air handling systems can result in a wide range of benefits, including mold and microbial control, enhanced indoor air quality, and energy and maintenance savings. The bulletin includes an overview of UVC features and benefits, a four-year cost-saving example, and product information on the different types of UVC devices for commercial HVAC applications. Customer testimonials are also included....

DENVER—National park and resort concessioner Xanterra Parks & Resorts has received the National Park Service (NPS) 2006 Environmental Achievement Award for its performance at the Zion Lodge in Zion National Park. The NPS Environmental Achievement Award recognizes superior accomplishments in environmental stewardship. Zion Lodge also received the award in 2004. Xanterra also has received National Park Service Environmental Achievement Awards for environmental stewardship at the South Rim of Grand Canyon National Park, Yellowstone National Park and Mount Rushmore National Memorial. The 2006 award was presented by Fran Mainella, director of the National Park Service. “Xanterra at Zion...

MADISON, WISC.—By implementing a guestroom energy management system called Entergize from DBS Lodging Technologies, the Holiday Inn and Suites in Madison, Wisc. is saving more than $17,000 a year in energy costs. Entergize is installed in 157 guestrooms at the hotel. In addition to managing heating and cooling, the controls also work with the master entry switch to activate lighting. Holiday Inn and Suites partnered with Focus on Energy’s Business Programs to implement the new energy efficient technology. Wisconsin’s energy efficiency and renewable energy initiative offered incentives that helped offset project costs. The project came about when Wisco...

MONTGOMERY, ALA.—Rheem Water Heating has introduced its 2nd generation tankless water heater product line. It includes 7.4 GPM direct vent models, new and improved burner technology, exclusive Guardian OFW (overheat film wrap), and exclusive high-altitude options. Rheem 2nd generation tankless water heaters are capable of handling all the hot water needs of a business. About the size of a conventional medicine cabinet, these high-efficiency units deliver a continuous supply of hot water on demand, eliminating the need for a large storage tank and the high cost of heating and reheating the water in it. Available in both...

NATIONAL REPORT—If you wanted just one hot cup of coffee, would you keep the kettle burning 24 hours a day? Does not make much sense, does it? In a way, however, that is what most hotel and restaurant operators are doing every day of the year with their hot water supply—keeping it hot even when guests and customers do not need it. “When providing 200 rooms with hot water, you can only imagine how much energy is wasted,” says Francis Serrano, marketing coordinator for Noritz America Corp., a maker of tankless water heaters in Lake Forest, Calif. ...

VERNON HILLS, ILL.—Scotsman Ice Systems has released Prodigy, an ice machine self-monitoring system that provides up-to-the-minute reporting on the machine’s performance, as well as maintenance needs. This latest advance in ice making visually indicates when it’s making ice, as well as when it’s due for critical maintenance procedures. The external diagnostic light panel makes it easy for anyone in the kitchen to read and understand—from senior managers to dishwashers. Scotsman says Prodigy is one of the most energy-efficient machines on the market today. Prodigy’s energy standards make it one of the first cubers to exceed both the 2008...

HOUSTON—Goodman Company, L.P., a subsidiary of Goodman Global, Inc. (NYSE: GGL), maker of Amana brand heating and air conditioning products and packaged terminal air conditioners (PTACs), announced the introduction of its new wirelessly networked DigiSmart Control System, an operations management tool designed to be used with the company’s Amana brand PTACs. The company says it is the first wireless PTAC management product of its kind. “Our new DigiSmart Control System will allow our customers to not only control the environmental conditions in individual rooms—it will also help them to manage their energy costs,” says Dave Craven, Goodman’s director...

NATIONAL REPORT—There was a time when energy efficiency was not a high priority when shopping for new PTACs. Today, with energy prices where they are, that has all changed. An educated buyer now considers not only unit size and heating and cooling capability, but also a model’s energy efficiency rating (EER). “EER is a calculation that measures how much cooling you get for a watt of electricity,” says Jane Deming, manager, marketing services for Friedrich Air Conditioning, San Antonio, Texas. “The higher the EER, the better. The benefits to the hotel owner are in controlling energy consumption costs.” Mel Harris, PTAC...