Greenheck’s Utility Set Fan (USF) series has expanded with the addition of the model USFD-100 direct drive utility set. Model USFD-100 can be specified with either a Vari-Green® EC motor with a speed control dial for single-phase motor applications or a NEMA premium efficiency motor with a factory-mounted variable frequency drive (VFD).

Bell & Gossett introduced the new ecocirc® 19-16, a variable speed ECM circulator with onboard intelligence that automatically adjusts pump performance to ensure the highest efficiency over a wide operating range.

Taco Comfort Solutions has added new features and capabilities to its large 00e VR ECM, wet rotor commercial circulator line designed for chilled and hot water applications. Available in four sizes (VR 15-3, 20-3, 25-3, and 30-3), the sensorless 00e VR line provides differential head pressures up to 42 ft and flows up to 360 GPM.

SPX Cooling Technologies introduced a new line of gearboxes, the Series M Geareducer. Series M Geareducers are designed and manufactured to directly and easily replace other OEM gearboxes in field-erected cooling towers, said company officials.

Trane has added a new compact vertical blower coil to its terminal products portfolio. Available as a single-zone VAV system with Tracer™ UC400 controllers, the company claims the blower coil can deliver up to 66% higher efficiency, temperature stability, quiet operation and dehumidification advantages for varying-occupancy space.

Groschopp Inc. has launched a family of brushless DC motor controls for its entire product line of BLDC motors and gearmotors. Designed to provide commutated power and variable speed control, the company claims these closed loop controls provide excellent speed regulation over a wide range of loads.

The company has released its DSF destratification fan.