Taco Bumble Bee HEC-2 Variable Speed ECM High Efficiency Circulator, 15 gpm Flow Rate, 1/20 hp, 1 ph, Cast Iron

TACO HEC2 BUMBLE BEE PUMP

Specialty Purpose Pumps
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Taco Bumble Bee HEC-2 Variable Speed ECM High Efficiency Circulator, 15 gpm Flow Rate, 1/20 hp, 1 ph, Cast Iron

3252345 Product ID:3252345
Famous Supply
Taco_HEC-2_HR.png
  • Amperage Rating: 0.67/0.39
  • Frequency Rating: 50/60
  • Maximum Head: 15 ft
  • Maximum Pressure: 125 psi
  • Motor Speed: 1750 to 3800 rpm
  • Temperature Rating: 40 to 230 deg f
  • Type: Variable Speed
  • Voltage Rating: 115 to 230
  • Flow Rate: 15 gpm
  • Horsepower: 1/20
  • Phase: 1
  • Material: Cast Iron
The HEC-2 Bumble Bee® is a multi-function, variable speed wet rotor circulator with an ECM, permanent magnet motor. Its high efficiency motor reduces power consumption by up to 85% compared to equivalent AC permanent split capacitor circulators.
  • Features
  • Standards & Approvals
  • Includes
  • Application
Programmable PC board with LED display and 3 operating modes
CP - constant power mode (fixed speed) (allows for 4 fixed circulator speeds [SP1, SP2, SP3, SP4])
SP - set point mode (variable speed, fixed supply temperature, 65 to 220 deg F)
DE - "Delta T" mode (variable speed, fixed temperature differential range from 5 to 50 deg F)
Can be wired to a Taco® ZVC Zone valve control or SR switching relay for ON/OFF operation
Sensor kit includes one long and one short sensor with two tie wraps
9 to 42 W operating power range
Swivel-flanged casing provides 360 deg rotation mounting flexibility
LED displays operating mode (CP, SP, dE), power usage (W) and flow (gpm), alternating every 5 s
Taco® circulator pumps are for indoor use only
Acceptable for use with water or maximum of 50% water/glycol solution
UL 778
CAN/CSA STD C22.2 #108
cETLus Listed
Intertek 4001998
Plug-In Remote Temperature Sensors, Integral Flow Check (IFC)
For closed loop systems only