Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat: Online Now
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
440 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (147)
Show
In Stock Only
(147)
Category
–
Balancing Valves (419)
Thermoflo Indicators (9)
Circuit Sensor Flow Meters (6)
Readout Meters & Accessories (6)
Brand
–
Bell & Gossett Filter (54)
Bell & Gossett (54)
Caleffi Filter (109)
Caleffi (109)
Danfoss Filter (2)
Danfoss (2)
Dwyer Filter (3)
Dwyer (3)
Legend Valve Filter (2)
Legend Valve (2)
Macon Balancing Filter (208)
Macon Balancing (208)
Nibco Filter (18)
Nibco (18)
Taco Filter (19)
Taco (19)
Viega Filter (10)
Viega (10)
Watts Filter (15)
Watts (15)
Size
–
1/2" Filter (86)
1/2" (86)
3/4" Filter (106)
3/4" (106)
1" Filter (76)
1" (76)
1-1/4" Filter (33)
1-1/4" (33)
1-1/2" Filter (32)
1-1/2" (32)
2" Filter (28)
2" (28)
2-1/2" Filter (10)
2-1/2" (10)
3" Filter (8)
3" (8)
4" Filter (10)
4" (10)
5" Filter (5)
5" (5)
See More
Review Score
–
5 Filter (22)
(22)
4 Filter (7)
(7)
Price Range
–
$15 to $20 Filter (1)
$15 to $20 (1)
$20 to $25 Filter (1)
$20 to $25 (1)
$30 to $35 Filter (7)
$30 to $35 (7)
$35 to $40 Filter (2)
$35 to $40 (2)
$40 to $45 Filter (4)
$40 to $45 (4)
$45 to $50 Filter (5)
$45 to $50 (5)
$50 to $60 Filter (7)
$50 to $60 (7)
$60 to $70 Filter (21)
$60 to $70 (21)
$70 to $80 Filter (19)
$70 to $80 (19)
$80 to $90 Filter (15)
$80 to $90 (15)
See More
Home
Heating Supplies & Parts
Heating Specialties
Circuit Setters
Circuit Setters
440 items
FILTER
Grid
List
Sort: Default
117632 Compare Checkbox
Compare
FS-3/4 3/4" NPT Circuit Sentry Flo-Setter II Valve
SKU:
117632
Bell & Gossett
SKU:
117632
Brand:
Bell & Gossett
–
+
$280.00
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 1 - Thu, Oct 8
Backorder
Get it by
Thu, Oct 1 - Thu, Oct 8
Add to List
0856738 Compare Checkbox
Compare
3/4" CSM-61 Flow Monitor (Threaded)
SKU:
0856738
Watts
SKU:
0856738
Brand:
Watts
(2)
–
+
$171.77
each
ADD TO CART
Add to List
In Stock
Get 2 by
Fri, Sep 11
In Stock
Get 2 by
Fri, Sep 11
Add to List
ACUF-125-AC-2 Compare Checkbox
Compare
1-1/4" Sweat ACCU-FLO Balancing Valve
SKU:
ACUF-125-AC-2
Taco
SKU:
ACUF-125-AC-2
Brand:
Taco
–
+
$133.00
each
ADD TO CART
Add to List
In Stock
Get 2 by
Fri, Sep 11
Total Available: 10
In Stock
Get 2 by
Fri, Sep 11
Total Available: 10
Add to List
117056 Compare Checkbox
Compare
OP-10A Circuit Sensor Flow Meter, 10"
SKU:
117056
Bell & Gossett
SKU:
117056
Brand:
Bell & Gossett
–
+
$1,390.81
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
140008 Compare Checkbox
Compare
TFI-6 Thermoflo Indicator, 6" (Flanged)
SKU:
140008
Bell & Gossett
SKU:
140008
Brand:
Bell & Gossett
–
+
$4,044.82
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
MB-STV-NPT-3-4 Compare Checkbox
Compare
3/4" NPT STV Balancing Valve
SKU:
MB-STV-NPT-3-4
Macon Balancing
SKU:
MB-STV-NPT-3-4
Brand:
Macon Balancing
–
+
$82.08
each
ADD TO CART
Add to List
In Stock
Get 65 by
Tomorrow, Sep 10
Total Available: 255
In Stock
Get 65 by
Tomorrow, Sep 10
Total Available: 255
Add to List
117401LF Compare Checkbox
Compare
CB-1S Lead Free Circuit Setter Balance Valve, 1" (Sweat)
SKU:
117401LF
Bell & Gossett
SKU:
117401LF
Brand:
Bell & Gossett
(1)
–
+
$212.10
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tomorrow, Sep 10
Total Available: 77
In Stock
Get 4 by
Tomorrow, Sep 10
Total Available: 77
Add to List
0856740 Compare Checkbox
Compare
1" CSM-61 Flow Monitor (Threaded)
SKU:
0856740
Watts
SKU:
0856740
Brand:
Watts
(2)
–
+
$293.48
each
ADD TO CART
Add to List
In Stock
Get 57 by
Tomorrow, Sep 10
Total Available: 60
In Stock
Get 57 by
Tomorrow, Sep 10
Total Available: 60
Add to List
82105 Compare Checkbox
Compare
L-1/2" Nominal x ProPress Manual Balancing Valve (Lead Free)
SKU:
82105
Viega
SKU:
82105
Brand:
Viega
–
+
$129.52
each
ADD TO CART
Add to List
In Stock
Get 7 by
Fri, Sep 11
Total Available: 17
In Stock
Get 7 by
Fri, Sep 11
Total Available: 17
Add to List
ACUF-125-AT-2 Compare Checkbox
Compare
1-1/4" Threaded ACCU-FLO Balancing Valve
SKU:
ACUF-125-AT-2
Taco
SKU:
ACUF-125-AT-2
Brand:
Taco
–
+
$169.99
each
ADD TO CART
Add to List
In Stock
Get 3 by
Fri, Sep 11
Total Available: 11
In Stock
Get 3 by
Fri, Sep 11
Total Available: 11
Add to List
132439AFC Compare Checkbox
Compare
1/2" Sweat QuickSetter Balancing Valve w/ Flow Meter (Lead Free)
SKU:
132439AFC
Caleffi
SKU:
132439AFC
Brand:
Caleffi
–
+
$251.39
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tomorrow, Sep 10
In Stock
Get 3 by
Tomorrow, Sep 10
Add to List
117057 Compare Checkbox
Compare
OP-12A Circuit Sensor Flow Meter, 12"
SKU:
117057
Bell & Gossett
SKU:
117057
Brand:
Bell & Gossett
–
+
$1,180.12
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
140009 Compare Checkbox
Compare
TFI-8 Thermoflo Indicator, 8" (Flanged)
SKU:
140009
Bell & Gossett
SKU:
140009
Brand:
Bell & Gossett
–
+
$5,608.66
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Oct 9 - Tue, Nov 10
Backorder
Get it by
Fri, Oct 9 - Tue, Nov 10
Add to List
MB-STV-NPT-1 Compare Checkbox
Compare
1" NPT STV Balancing Valve
SKU:
MB-STV-NPT-1
Macon Balancing
SKU:
MB-STV-NPT-1
Brand:
Macon Balancing
(1)
–
+
$96.53
each
ADD TO CART
Add to List
In Stock
Get 7 by
Tomorrow, Sep 10
Total Available: 133
In Stock
Get 7 by
Tomorrow, Sep 10
Total Available: 133
Add to List
117103LF Compare Checkbox
Compare
CB-1 1/4 Circuit Setter Balance Valve, 1-1/4" (NPT)
SKU:
117103LF
Bell & Gossett
SKU:
117103LF
Brand:
Bell & Gossett
(1)
–
+
$343.70
each
ADD TO CART
Add to List
In Stock
Get 23 by
Tomorrow, Sep 10
Total Available: 414
In Stock
Get 23 by
Tomorrow, Sep 10
Total Available: 414
Add to List
003Z1332 Compare Checkbox
Compare
1/2" Pressure Independent Control Valve (5 GPM)
SKU:
003Z1332
Danfoss
SKU:
003Z1332
Brand:
Danfoss
–
+
$262.34
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tomorrow, Sep 10
Total Available: 7
In Stock
Get 5 by
Tomorrow, Sep 10
Total Available: 7
Add to List
ACUF-150-AC-2 Compare Checkbox
Compare
1-1/2" Sweat ACCU-FLO Balancing Valve
SKU:
ACUF-150-AC-2
Taco
SKU:
ACUF-150-AC-2
Brand:
Taco
–
+
$181.76
each
ADD TO CART
Add to List
In Stock
Get 35 by
Tue, Sep 15 - Wed, Sep 16
In Stock
Get 35 by
Tue, Sep 15 - Wed, Sep 16
Add to List
0856742 Compare Checkbox
Compare
1-1/4" CSM-61 Flow Monitor (Threaded)
SKU:
0856742
Watts
SKU:
0856742
Brand:
Watts
(2)
–
+
$366.80
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
132638AFC Compare Checkbox
Compare
1" Sweat QuickSetter Balancing Valve w/ Flow Meter & Temp. Gauge - 0.5 to 1.75 GPM (Lead Free)
SKU:
132638AFC
Caleffi
SKU:
132638AFC
Brand:
Caleffi
–
+
$327.99
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
117402LF Compare Checkbox
Compare
CB-1 1/4S Lead Free Circuit Setter Balance Valve, 1-1/4" (Sweat)
SKU:
117402LF
Bell & Gossett
SKU:
117402LF
Brand:
Bell & Gossett
(1)
–
+
$216.87
each
ADD TO CART
Add to List
In Stock
Get 6 by
Tomorrow, Sep 10
Total Available: 18
In Stock
Get 6 by
Tomorrow, Sep 10
Total Available: 18
Add to List
MB-STV-NPT-1-1-4 Compare Checkbox
Compare
1-1/4" NPT STV Balancing Valve
SKU:
MB-STV-NPT-1-1-4
Macon Balancing
SKU:
MB-STV-NPT-1-1-4
Brand:
Macon Balancing
–
+
$135.96
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tomorrow, Sep 10
Total Available: 21
In Stock
Get 5 by
Tomorrow, Sep 10
Total Available: 21
Add to List
ACUF-150-AT-2 Compare Checkbox
Compare
1-1/2" Threaded ACCU-FLO Balancing Valve
SKU:
ACUF-150-AT-2
Taco
SKU:
ACUF-150-AT-2
Brand:
Taco
–
+
$152.29
each
ADD TO CART
Add to List
In Stock
Get 4 by
Fri, Sep 11
In Stock
Get 4 by
Fri, Sep 11
Add to List
G97030 Compare Checkbox
Compare
RV-125A Readout Valve (Set of 2)
SKU:
G97030
Bell & Gossett
SKU:
G97030
Brand:
Bell & Gossett
(1)
–
+
$60.83
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tomorrow, Sep 10
Total Available: 92
In Stock
Get 4 by
Tomorrow, Sep 10
Total Available: 92
Add to List
132458AFC Compare Checkbox
Compare
1/2" Sweat QuickSetter Balancing Valve w/ Flow Meter & Temp. Gauge - 2.0 to 7.0 GPM (Lead Free)
SKU:
132458AFC
Caleffi
SKU:
132458AFC
Brand:
Caleffi
–
+
$277.67
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tomorrow, Sep 10
In Stock
Get 5 by
Tomorrow, Sep 10
Add to List
0856744 Compare Checkbox
Compare
1-1/2" CSM-61 Flow Monitor (Threaded)
SKU:
0856744
Watts
SKU:
0856744
Brand:
Watts
(2)
–
+
$412.42
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
132662A Compare Checkbox
Compare
1" NPT QuickSetter Balancing Valve w/ Flow Meter
SKU:
132662A
Caleffi
SKU:
132662A
Brand:
Caleffi
(3)
–
+
$240.48
each
ADD TO CART
Add to List
In Stock
Get 26 by
Tomorrow, Sep 10
Total Available: 87
In Stock
Get 26 by
Tomorrow, Sep 10
Total Available: 87
Add to List
117104LF Compare Checkbox
Compare
CB-1 1/2 Lead Free Circuit Setter Balance Valve, 1-1/2" (NPT)
SKU:
117104LF
Bell & Gossett
SKU:
117104LF
Brand:
Bell & Gossett
(1)
–
+
$380.10
each
ADD TO CART
Add to List
In Stock
Get 4 by
Fri, Sep 11
Total Available: 128
In Stock
Get 4 by
Fri, Sep 11
Total Available: 128
Add to List
MB-STV-NPT-1-1/2 Compare Checkbox
Compare
1-1/2" NPT STV Balancing Valve
SKU:
MB-STV-NPT-1-1/2
Macon Balancing
SKU:
MB-STV-NPT-1-1/2
Brand:
Macon Balancing
–
+
$156.43
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tomorrow, Sep 10
Total Available: 23
In Stock
Get 5 by
Tomorrow, Sep 10
Total Available: 23
Add to List
ACUF-200-AC-2 Compare Checkbox
Compare
2" Sweat ACCU-FLO Balancing Valve
SKU:
ACUF-200-AC-2
Taco
SKU:
ACUF-200-AC-2
Brand:
Taco
–
+
$307.07
each
ADD TO CART
Add to List
In Stock
Get 15 by
Tue, Sep 15 - Wed, Sep 16
In Stock
Get 15 by
Tue, Sep 15 - Wed, Sep 16
Add to List
MB-STV-NPT-2 Compare Checkbox
Compare
2" NPT STV Balancing Valve
SKU:
MB-STV-NPT-2
Macon Balancing
SKU:
MB-STV-NPT-2
Brand:
Macon Balancing
–
+
$230.07
each
ADD TO CART
Add to List
In Stock
Get 17 by
Tomorrow, Sep 10
Total Available: 39
In Stock
Get 17 by
Tomorrow, Sep 10
Total Available: 39
Add to List
117403LF Compare Checkbox
Compare
CB-1 1/2S Lead Free Circuit Setter Balance Valve, 1-1/2" (Sweat)
SKU:
117403LF
Bell & Gossett
SKU:
117403LF
Brand:
Bell & Gossett
(1)
–
+
$286.30
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tomorrow, Sep 10
Total Available: 62
In Stock
Get 2 by
Tomorrow, Sep 10
Total Available: 62
Add to List
ACUF-200-AT-2 Compare Checkbox
Compare
2" Threaded ACCU-FLO Balancing Valve
SKU:
ACUF-200-AT-2
Taco
SKU:
ACUF-200-AT-2
Brand:
Taco
–
+
$294.53
each
ADD TO CART
Add to List
In Stock
Get 8 by
Fri, Sep 11
In Stock
Get 8 by
Fri, Sep 11
Add to List
132538AFC Compare Checkbox
Compare
3/4" Sweat QuickSetter Balancing Valve w/ Flow Meter & Temp. Gauge - 0.5 to 1.75 GPM (Lead Free)
SKU:
132538AFC
Caleffi
SKU:
132538AFC
Brand:
Caleffi
(1)
–
+
$255.96
each
ADD TO CART
Add to List
In Stock
Get 16 by
Tomorrow, Sep 10
Total Available: 35
In Stock
Get 16 by
Tomorrow, Sep 10
Total Available: 35
Add to List
117105LF Compare Checkbox
Compare
CB-2 Lead Free Circuit Setter Balance Valve, 2" (NPT)
SKU:
117105LF
Bell & Gossett
SKU:
117105LF
Brand:
Bell & Gossett
(5)
–
+
$536.20
each
ADD TO CART
Add to List
In Stock
Get 17 by
Fri, Sep 11
Total Available: 76
In Stock
Get 17 by
Fri, Sep 11
Total Available: 76
Add to List
132438AFC Compare Checkbox
Compare
1/2" Sweat QuickSetter Balancing Valve w/ Flow Meter & Temp. Gauge - 0.5 to 1.75 GPM (Lead Free)
SKU:
132438AFC
Caleffi
SKU:
132438AFC
Brand:
Caleffi
–
+
$248.67
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tomorrow, Sep 10
Total Available: 7
In Stock
Get 3 by
Tomorrow, Sep 10
Total Available: 7
Add to List
ACUF-250-AF-2 Compare Checkbox
Compare
2-1/2" Flanged ACCU-FLO Balancing Valve
SKU:
ACUF-250-AF-2
Taco
SKU:
ACUF-250-AF-2
Brand:
Taco
–
+
$878.12
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
MB-STVA-2-1-2 Compare Checkbox
Compare
2-1/2" Flanged STVA Balancing Valve
SKU:
MB-STVA-2-1-2
Macon Balancing
SKU:
MB-STVA-2-1-2
Brand:
Macon Balancing
–
+
$621.01
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
0856746 Compare Checkbox
Compare
2" CSM-61 Flow Monitor (Threaded)
SKU:
0856746
Watts
SKU:
0856746
Brand:
Watts
–
+
$712.93
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
MB-STVA-3 Compare Checkbox
Compare
3" Flanged STVA Balancing Valve
SKU:
MB-STVA-3
Macon Balancing
SKU:
MB-STVA-3
Brand:
Macon Balancing
–
+
$982.43
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
117404LF Compare Checkbox
Compare
CB-2S Lead Free Circuit Setter Balance Valve, 2" (Sweat)
SKU:
117404LF
Bell & Gossett
SKU:
117404LF
Brand:
Bell & Gossett
(5)
–
+
$334.86
each
ADD TO CART
Add to List
In Stock
Get 4 by
Fri, Sep 11
Total Available: 10
In Stock
Get 4 by
Fri, Sep 11
Total Available: 10
Add to List
132434AFC Compare Checkbox
Compare
1/2" PEX Crimp QuickSetter Balancing Valve w/ Flow Meter, 0.5 to 1.75 GPM (Lead Free)
SKU:
132434AFC
Caleffi
SKU:
132434AFC
Brand:
Caleffi
–
+
$234.89
each
ADD TO CART
Add to List
In Stock
Get 1 by
Fri, Sep 11
Total Available: 2
In Stock
Get 1 by
Fri, Sep 11
Total Available: 2
Add to List
0036541 Compare Checkbox
Compare
3" CSM-81 Flow Monitor (Flanged)
SKU:
0036541
Watts
SKU:
0036541
Brand:
Watts
–
+
$1,897.94
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
117106LF Compare Checkbox
Compare
CB-2 1/2 Circuit Setter Balance Valve, 2-1/2" (NPT)
SKU:
117106LF
Bell & Gossett
SKU:
117106LF
Brand:
Bell & Gossett
–
+
$689.59
each
ADD TO CART
Add to List
In Stock
Get 7 by
Tomorrow, Sep 10
Total Available: 27
In Stock
Get 7 by
Tomorrow, Sep 10
Total Available: 27
Add to List
132882A Compare Checkbox
Compare
1-1/2" NPT QuickSetter Balancing Valve w/ Flow Meter
SKU:
132882A
Caleffi
SKU:
132882A
Brand:
Caleffi
–
+
$369.23
each
ADD TO CART
Add to List
In Stock
Get 6 by
Fri, Sep 11
Total Available: 22
In Stock
Get 6 by
Fri, Sep 11
Total Available: 22
Add to List
ACUF-400-AF-3 Compare Checkbox
Compare
4" Flanged ACCU-FLO Balancing Valve
SKU:
ACUF-400-AF-3
Taco
SKU:
ACUF-400-AF-3
Brand:
Taco
–
+
$1,341.71
each
ADD TO CART
Add to List
In Stock
Get 1 by
Fri, Sep 11
Total Available: 4
In Stock
Get 1 by
Fri, Sep 11
Total Available: 4
Add to List
MB-STVA-4 Compare Checkbox
Compare
4" Flanged STVA Balancing Valve
SKU:
MB-STVA-4
Macon Balancing
SKU:
MB-STVA-4
Brand:
Macon Balancing
–
+
$1,367.21
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
132435AFC Compare Checkbox
Compare
1/2" PEX Crimp QuickSetter Balancing Valve w/ Flow Meter & Gauge, 0.5-1.75 GPM (Lead Free)
SKU:
132435AFC
Caleffi
SKU:
132435AFC
Brand:
Caleffi
–
+
$318.73
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
0036540 Compare Checkbox
Compare
2-1/2" CSM-81 Flow Monitor (Flanged)
SKU:
0036540
Watts
SKU:
0036540
Brand:
Watts
–
+
$1,287.98
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Backorder
Get it by
Thu, Oct 8 - Thu, Nov 5
Add to List
1
2
3
4
...
10
Refresh
×
Video