Belimo’s PICCV (Pressure-Independent Characterized Control Valve™) is a two-way valve designed to deliver specific flow, regardless of system pressure fluctuations. According to the manufacturer, the PICCV provides consistent flow control over its entire operating range, from 0.5 GPM to 60 GPM. It can maintain its accuracy even at extremely low system flows. Applications include air handlers, heating and cooling coils, fan coil units, unit ventilators, and VAV reheat coils. For more information, visit www.belimo.com. —Belimo

Alnor just released its 2005 Product Catalog at the AHR Expo, which took place February 7-10, 2005 in Orlando, FL. The catalog includes the Electronic Balancing Tools EBT720 and EBT721, a new line of Combustion Gas Analyzers, and two new Hydronic Manometers. Call 800/424-7427 (651-490-2811) or visit www.alnor.com for more information.—Alnor Products

STEP Warmfloor™ is a thin, flexible, semi-conductive heating mat. The patented, self-regulating element cannot overheat, and can be used under almost any flooring – even under wood. It’s extremely energy efficient and operates on low-voltage. Normally connected to a 24V transformer, it can also be run by a solar or wind power source. The system is easy to zone and install. The elements are cut to length on the job site, making it ideal for both new construction and remodeling. Visit our website at www.warmfloor.com or call us at 877/783-7832. —Electro Plastics, Inc.

This new catalog showcases UVC Emitters™ for mold and microbial control in HVAC systems. The multipatented devices enhance IAQ and infection control, reduce absenteeism, save 15%-20% on energy costs, and slash A/C coil cleaning costs. They also offer 5x greater output than competitive devices in HVAC environments. Applications include commercial, residential, healthcare, school, food processing, and industrial buildings. Call 800/2STERIL or visit www.steril-aire.com. —Steril-Aire