Compatibility Chart

Circulator Replacement Guide
Taco ECM
High-Efciency
Replaces
Taco
Standard
AC
Brand Model
006e3
003
005
006
Grundfos
UP15-18
UP15-10
UP10-16
B&G
ecocirc e3-4, e3-6
NBF-8,9,10,12
SSF-9,12
E1, E3
Armstrong Astro 220,225
007e 007
No competitive equivalent
0015e3
007
008
0015
Grundfos
UP15-42
UPS15-55
UPS15-58
Alpha 15-55
Alpha2 15-55
B&G
ecocirc 19-16, 20-18
NBF/NRF-22,25,9
SSF-9
Armstrong
Astro 225, 230, 250
Astro 20,25,30,30-3,50-3
Compass H20-20
Wilo
Star S 16,21
Stratos ECO 16
0018e
VR1816
007
008
0015
Grundfos
UP15-42
UPS15-55
UPS15-58
Alpha 15-55
Alpha2 15-55
B&G
ecocirc 19-16,20-18,20-18+
NBF/NRF-22,25,9
SSF-9
Armstrong
Astro 225, 230, 250
Astro 20,25,30,30-3,50-3
Compass H20-20
Wilo
Star S 16,21
Stratos ECO 16
Taco ECM
High-Efciency
Replaces
Taco
Standard
AC
Brand Model
VT2218
007
008
0015
007-VDT
008-VDT
Grundfos
UP15-42
UPS15-55
UPS15-58
Alpha 15-55
Alpha2 15-55
B&G
ecocirc 19-16,20-18,20-18+
NBF/NRF-22,25,9
SSF-9
Armstrong
Astro 225, 230, 250
Astro 20,25,30,30-3,50-3
Compass H20-20
Wilo
Star S 16,21
Stratos ECO 16
0026e
110
111
112
113
0010
0011
0012
0013
0014
2400-10
2400-20
2400-30
2400-40
Grundfos
UP50-75, UPS50-44
UP43-75
UPS26-99, UP26-96, UP26-64
UPS32-80
Alpha2 26-99
Magna 32-60
B&G
PL-30, PL-50
Series 60, Series e
Series HV, PR, 100
NRF36
ecocirc XL 20-35, 36-45
Armstrong
E7, E10, E11, E13
H32, H51, H52, S25
Astro 210, 280
Compass ECM
Wilo
Stratos 1.25x3-25, 1.25x3-20
Top S: 1.25x15, 1.25x20,
1.25x25
Top Z: 1.5x15, 1.5x20
This chart is a guide for comparable circulator head and ow performance. Flow rate and head loss calculations should be performed to select the
proper circulator for your applications. If additional assistance is needed, please dont hesitate to contact Taco directly or your local Taco representative.
Models listed in ( ) have been discontinued.

Summary of content (2 pages)