Taco is at the forefront of circulator innovation. Their drive to provide the most efficient, reliable pumps in the industry can be seen across their entire catalog. Taco's Bumble Bee blends efficiency-enhancing technology with a design that is quick to install in any system. The Bumble Bee's programmable operating modes make it easy to find the perfect circulator speed for ideal comfort and efficiency. With two variable speed modes, a change in system conditions doesn't mean a change in system performance. A clear LED display makes it easy to set the operating mode and check performance. If you are looking for a durable, adaptable circulation option to improve your system's efficiency, the Bumble Bee fits perfectly.
High Efficiency ECM Motor
Efficient equipment and low energy costs go hand-in-hand. The Bumble Bee's ECM motor requires as little as 15% of the power of standard circulators, which translates directly into savings for you.
Versatility is a strong point for the Bumble Bee. Its three operating modes suit a variety of applications. Constant power mode lets you store four preset speeds and setpoint mode uses the variable speed motor to maintain a fixed water temperature. Finally, the variable speed differential temperature mode preserves a set difference in supply and return temperatures.
A 360 degree swivel flange makes it a snap to install the Bumble Bee. This flange can be adjusted to whatever orientation fits your application.
Integral Flow Check
By including an integral flow check, Taco has improved flow performance and eliminated the need for separate in-line flow checks. All gravity flow prevention is handled by the pump, streamlining your system and reducing installation costs.
- (1) Taco HEC-2 Bumble Bee Circulator Pump
- (1) Supply Sensor
- (1) Return Sensor