Submittal Sheet

101-054
Priority Zoning Circulators
Effective: February 14, 2007 Supersedes: September 1, 2003
Submittal Data Information
Job: Engineer:
Contractor:
Rep:
ITEM NO. MODEL NO. IMP. DIA. G.P.M. HEAD/FT. H.P. ELEC. CHAR.
Do it Once. Do it Right.
®
TACO INC., 1160 Cranston Street, Cranston, RI 02920 Telephone: [phone] Fax: [phone]
TACO (Canada), Ltd., 6180 Ordan Drive, Mississauga, Ontario L5T 2B3 Telephone: [phone] Fax: [phone]
Visit our website at: www.taco-hvac.com
Printed in USA
Copyright 2007
TACO, Inc.
Submittal Data Information
Priority Zoning Circulators
Submittal Data # 101-054
Supersedes: 09/01/03
Effective: 02/14/07
Taco Inc., 1160 Cranston Street, Cranston, RI 02920 / [phone] / Fax [phone]
Taco (Canada) Ltd., 6180 Ordan Drive, Mississauga, Ontario L5T 2B3 / [phone] / Fax [phone]
www.taco-hvac.com
Application
The Taco Priority Zoning Circulator combines the reliability of the 00
®
circulator with the
convenience and efficiency of a PC board mounted switching relay package. Each zoning
circulator has low and high voltage terminal strips for ease of electrical hookup, as well as
a built-in priority switch. The priority switch allows the installer to choose the zone that
requires the most attention and, when activated, run only that circulator. The priority zoning
circulator can be used in conjunction with other circulators or zone valves. It is ideal for
indirect hot water heaters, adding another zone, zoning with circulators, and for prioritizing
under-sized zones. Available in a full range of sizes from 003 - 0014.
Also look for Taco’s complete line of Switching Relays, Zone Valve Controls, and Hydro Air
Fan Controls, for all your single or multi-zone needs.
Features
• Patented Design Patent# 5,622,221
• 00
®
Reliability
• Snap-in PC Board
• Removable, Quick-Connect Low Voltage terminal strip
• Optional Integral Flow Check (IFC
®
)
• UL Listed
• Simplified Wiring
• LED Power Light
• 100% Factory Tested
• Works With Other Circulators or Zone Valves
• Universal Thermostat Compatibility
• Available In Sizes 003 - 0014
• Made in the USA
Contact Ratings
Terminals R+W 24VAC 1 Phase
Terminals X+X 24VAC
Terminals R+C 24VAC .5 VA (max)
Output
Terminal P- Priority 115VAC 1 Phase 5 Amps
Inrush Current (max)
Terminals H+N 115VAC 1 Phase 8 Amps
Inrush Current (max)
Thermostat Ratings
24VAC SPDT 2-Wire Heating
24VAC Digital Electronic
2-Wire Max Draw 30 Milliamps
Models Available
Model Application
003 Recirculation Zones
005 Residential Zones
006 Air Handlers
007 Larger Residential Zones
008 Radiant Heating Zones
009 High Head Loss-Radiant
0010 Light Commercial Zones
0011 High Flow-Radiant
0012 High Velocity
0013 High Velocity
0014 High Velocity
Options
Cast Iron = Model # -ZF (i.e. 007-ZF5)
Bronze = Model # - ZBF (i.e. 007-ZBF5)
Integral Flow Check = Model# -ZF-IFC
(i.e. 007-ZF5-IFC)
Performance Fields
P N
PRIORITY
115VAC
PRIORITY
TERMINAL IN-OUT
24 VAC
OUTPUT
TO T-T ON
BOILER
THERMOSTAT
OR AQUASTAT
REMOVABALE
QUICK-CONNECT
TERMINAL STRIP
115VAC
POWER
INPUT
REMOVABLE
CIRCUIT BOARD
POWER IN
H
(off)
MASTER
CIRC.
ON
PRIORITY
MASTER/SLAVE
SWITCH
R W X X R C
EASY
ACCESS
GROUND
SCREW
THERMOSTAT
END
SWITCH
24 VAC
POWER
PC Board Layout and Electrical Hook Up
00
®
CIRCULATORS
FLOW-GPM
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
TOTAL HEAD-FEET
0
2
4
6
8
10
12
14
16
FLOW-M3/H
0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4
TOTAL HEAD-METERS
0.0
0.6
1.2
1.8
2.4
3.0
3.6
4.2
4.8
003B
005
006
006B
007
008
3
2
1
2
3
4
5
6
1
4
5
6
FLOW-GPM
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54
TOTAL HEAD-FEET
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
FLOW-M3/H
0.0 0.6 1.2 1.8 2.4 3.0 3.6 4.2 4.8 5.4 6.0 6.6 7.2 7.8 8.4 9.0 9.6 10.2 10.8 11.4 12.0
TOTAL HEAD-METERS
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
009
0010
0011
0012
0013
0014
3
2
1
2
3
4
5
6
4
5
6
1
00
®
CIRCULATORS