Preferred Instruments (Danbury, CT) has released the ZP oxygen probe for use with the company's PCC-III multiple loop controller. The probe is directly connected to the controller, eliminating the need
Pacific Science & Technology's (Bend, OR) ULTRAlite(tm) is a recording four-channel datalogger for monitoring multiple inputs. It was designed for monitoring air quality and meteorological inputs, pulse measurements for flow
Baldor Electric Company (Fort Smith, AK) has recently improved its Super-E(r) line of premium, efficient motors. The efficiency level has been raised in over 125 individual ratings and some now
From Modine Airsystems (Racine, WI) comes the Series QVA/QV line of variable-air volume, direct-fired, makeup air units are available in 15 model sizes and eight configurations and have Btuh capacities
The Type AC atomized #2 fuel oil and combination gas/#2 fuel oil burners from Power Flame Incorporated (Parsons, KA) are rated from 23.5 gph to 136.4 gph on light oil
Koldwave (Westfield, MA) has added a 20-ton unit to its line of vertical, self-contained air conditioners. Features include single-point power connections and removable side and front panels. All models offer
Savings Estimator from Honeywell (Minneapolis) is a PC-based program that estimates energy use and potential savings for new or existing commercial/institutional buildings. Customized estimates based on building use, system type
From Lloyd Industries, Inc. (Montgomeryville, PA), the MDL-FSD-111 is rated at 11/2 hour for 2-hour rated partitions and has leakage ratings of Class 1, 2, 3, and 4. The blade
The hvac Division of Siemens Building Technologies (Buffalo Grove, IL) now offers a complete line of 2- to 12-in. electronic and pneumatic butterfly valves for use in applications requiring two-position
The Q-Track Plus IAQ monitor from TSI Incorporated (St. Paul, MN) measures and simultaneously displays up to five parameters, including temperature, humidity, CO2, and CO. The unit also calculates dewpoint,