Variable speed circulator

The HEC-2 Bumble Bee variable speed circulator by Taco uses ECM and permanent magnet motor technology.

12/07/2012


The HEC-2 Bumble Bee variable speed circulator by Taco uses ECM and permanent magnet motor technology. Courtesy: TacoTaco’s Bumble Bee high-efficiency variable speed circulator, the HEC-2, is a wet-rotor circulator using ECM and permanent magnet motor technology. It uses up to 85% less electricity than a standard circulator, and its out-of-the box settings and 360-deg swivel flange make it easy to install. Taco’s exclusive Delta-T technology boosts electrical savings by 15 to 19 times by making the entire system run more efficiently. With the ability to determine the exact flow required to match ever-changing building heat loads, the Bumble Bee can reduce boiler short cycling, increase total system efficiency, maximize energy savings, and improve consumer comfort. The Bumble Bee operates over a broad performance range, with flow up to 15 gpm and head up to 15 ft. The Bumble Bee is designed for many hydronic, radiant heat, boiler protection, fan coil, and snowmelt applications.

Taco

www.taco-hvac.com



No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Sensor-to-cloud interoperability; PID and digital control efficiency; Alarm management system design; Automotive industry advances
Make Big Data and Industrial Internet of Things work for you, 2017 Engineers' Choice Finalists, Avoid control design pitfalls, Managing IIoT processes
Engineering Leaders Under 40; System integration improving packaging operation; Process sensing; PID velocity; Cybersecurity and functional safety
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

SCADA at the junction, Managing risk through maintenance, Moving at the speed of data
Flexible offshore fire protection; Big Data's impact on operations; Bridging the skills gap; Identifying security risks
The digital oilfield: Utilizing Big Data can yield big savings; Virtualization a real solution; Tracking SIS performance
click me