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656354 Compare Checkbox
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TwisTop Thermo-Electric Actuator with Aux. Microswitch w/ Low Power Consumption (24v)
SKU:
656354
Caleffi
SKU:
656354
Brand:
Caleffi
(4)
–
+
$99.20
each
ADD TO CART
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In Stock
Get 13 by
Tue, Jul 7
Total Available: 75
In Stock
Get 13 by
Tue, Jul 7
Total Available: 75
Add to List
656354R Compare Checkbox
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TwisTop Thermo-Electric Actuator with Aux. Microswitch w/ Low Power Consumption (24v)
SKU:
656354R
Caleffi
SKU:
656354R
Brand:
Caleffi
–
+
$136.17
each
ADD TO CART
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In Stock
Get 1 by
Wed, Jul 8
Total Available: 5
In Stock
Get 1 by
Wed, Jul 8
Total Available: 5
Add to List
656344 Compare Checkbox
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TwisTop Thermo-Electric Actuator w/ Low Power Consumption (24V)
SKU:
656344
Caleffi
SKU:
656344
Brand:
Caleffi
–
+
$127.52
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 8
In Stock
Get 4 by
Tue, Jul 7
Total Available: 8
Add to List
656404 Compare Checkbox
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Thermo-Electric Actuator (24v)
SKU:
656404
Caleffi
SKU:
656404
Brand:
Caleffi
(6)
–
+
$63.45
each
ADD TO CART
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In Stock
Get 74 by
Tue, Jul 7
Total Available: 174
In Stock
Get 74 by
Tue, Jul 7
Total Available: 174
Add to List
656414 Compare Checkbox
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Thermo-Electric Actuator w/ Low Power Consumption and Auxiliary Micro Switch (24v)
SKU:
656414
Caleffi
SKU:
656414
Brand:
Caleffi
(12)
–
+
$95.67
each
ADD TO CART
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In Stock
Get 61 by
Tue, Jul 7
Total Available: 207
In Stock
Get 61 by
Tue, Jul 7
Total Available: 207
Add to List
386500 Compare Checkbox
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3/4" Manifold Loop Cap
SKU:
386500
Caleffi
SKU:
386500
Brand:
Caleffi
–
+
$12.05
each
BOX UP & SAVE 12%
–
+
$106.60 box of 10
$10.66
each
ADD TO CART
Add to List
In Stock
Get 61 by
Tue, Jul 7
Total Available: 150
In Stock
Get 61 by
Tue, Jul 7
Total Available: 150
Add to List
942550 Compare Checkbox
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3/4" Double Nipple for Coupling PEX Fittings
SKU:
942550
Caleffi
SKU:
942550
Brand:
Caleffi
–
+
$12.48
each
ADD TO CART
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Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
680507 Compare Checkbox
Compare
5/16" PEX Loop Fitting for Manifolds
SKU:
680507
Caleffi
SKU:
680507
Brand:
Caleffi
–
+
$9.98
each
BOX UP & SAVE 9%
–
+
$90.50 box of 10
$9.05
each
ADD TO CART
Add to List
In Stock
Get 54 by
Tue, Jul 7
Total Available: 241
In Stock
Get 54 by
Tue, Jul 7
Total Available: 241
Add to List
680503A Compare Checkbox
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3/8" PEX Fitting for Manifolds
SKU:
680503A
Caleffi
SKU:
680503A
Brand:
Caleffi
–
+
$9.94
each
BOX UP & SAVE 11%
–
+
$88.00 box of 10
$8.80
each
ADD TO CART
Add to List
In Stock
Get 33 by
Tue, Jul 7
Total Available: 97
In Stock
Get 33 by
Tue, Jul 7
Total Available: 97
Add to List
680504A Compare Checkbox
Compare
1/2" PEX Fitting for Manifolds
SKU:
680504A
Caleffi
SKU:
680504A
Brand:
Caleffi
(1)
–
+
$10.17
each
BOX UP & SAVE 10%
–
+
$92.00 box of 10
$9.20
each
ADD TO CART
Add to List
In Stock
Get 496 by
Tue, Jul 7
Total Available: 1,127
In Stock
Get 496 by
Tue, Jul 7
Total Available: 1,127
Add to List
680555A Compare Checkbox
Compare
5/8" PEX Fitting for Manifolds
SKU:
680555A
Caleffi
SKU:
680555A
Brand:
Caleffi
(1)
–
+
$8.87
each
BOX UP & SAVE 6%
–
+
$83.40 box of 10
$8.34
each
ADD TO CART
Add to List
In Stock
Get 40 by
Tue, Jul 7
In Stock
Get 40 by
Tue, Jul 7
Add to List
681524 Compare Checkbox
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1/2" Nominal PEX Fitting
SKU:
681524
Caleffi
SKU:
681524
Brand:
Caleffi
(1)
–
+
$10.60
each
BOX UP & SAVE 10%
–
+
$95.80 box of 10
$9.58
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 91
In Stock
Get 12 by
Tue, Jul 7
Total Available: 91
Add to List
681503A Compare Checkbox
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3/8" Nominal PEX Fitting
SKU:
681503A
Caleffi
SKU:
681503A
Brand:
Caleffi
–
+
$9.54
each
BOX UP & SAVE 6%
–
+
$89.30 box of 10
$8.93
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
681555 Compare Checkbox
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5/8" Nominal PEX Fitting
SKU:
681555
Caleffi
SKU:
681555
Brand:
Caleffi
–
+
$11.77
each
BOX UP & SAVE 11%
–
+
$104.90 box of 10
$10.49
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
680505A Compare Checkbox
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3/4" PEX Fitting for Manifolds
SKU:
680505A
Caleffi
SKU:
680505A
Brand:
Caleffi
(1)
–
+
$10.79
each
BOX UP & SAVE 10%
–
+
$96.80 box of 10
$9.68
each
ADD TO CART
Add to List
In Stock
Get 102 by
Tue, Jul 7
Total Available: 245
In Stock
Get 102 by
Tue, Jul 7
Total Available: 245
Add to List
437516 Compare Checkbox
Compare
1/2" Compression Fitting for Manifolds
SKU:
437516
Caleffi
SKU:
437516
Brand:
Caleffi
(1)
–
+
$13.17
each
BOX UP & SAVE 13%
–
+
$57.60 box of 5
$11.52
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 34
In Stock
Get 3 by
Tue, Jul 7
Total Available: 34
Add to List
449000 Compare Checkbox
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White Handle for 668 Manifolds
SKU:
449000
Caleffi
SKU:
449000
Brand:
Caleffi
–
+
$9.78
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
668000 Compare Checkbox
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1/2" Off-center Differential Bypass Assembly with Fixed Setting
SKU:
668000
Caleffi
SKU:
668000
Brand:
Caleffi
–
+
$169.02
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 8
In Stock
Get 3 by
Tue, Jul 7
Total Available: 8
Add to List
675900A Compare Checkbox
Compare
Snap-on Thermometer for Manifolds
SKU:
675900A
Caleffi
SKU:
675900A
Brand:
Caleffi
(3)
–
+
$11.76
each
ADD TO CART
Add to List
In Stock
Get 10 by
Tue, Jul 7
Total Available: 41
In Stock
Get 10 by
Tue, Jul 7
Total Available: 41
Add to List
688003A Compare Checkbox
Compare
2" Temperature Gauge with Pocket Well for Manifolds
SKU:
688003A
Caleffi
SKU:
688003A
Brand:
Caleffi
(1)
–
+
$38.57
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jul 7
Total Available: 24
In Stock
Get 5 by
Tue, Jul 7
Total Available: 24
Add to List
659064 Compare Checkbox
Compare
Manifold Wall Cabinet
SKU:
659064
Caleffi
SKU:
659064
Brand:
Caleffi
–
+
$329.86
each
ADD TO CART
Add to List
In Stock
Get 6 by
Tue, Jul 7
Total Available: 24
In Stock
Get 6 by
Tue, Jul 7
Total Available: 24
Add to List
659084 Compare Checkbox
Compare
Manifold Wall Cabinet (32" Width)
SKU:
659084
Caleffi
SKU:
659084
Brand:
Caleffi
–
+
$377.40
each
ADD TO CART
Add to List
In Stock
Get 7 by
Tue, Jul 7
Total Available: 18
In Stock
Get 7 by
Tue, Jul 7
Total Available: 18
Add to List
659044 Compare Checkbox
Compare
Manifold Wall Cabinet (16" Width)
SKU:
659044
Caleffi
SKU:
659044
Brand:
Caleffi
–
+
$300.23
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 9
In Stock
Get 3 by
Tue, Jul 7
Total Available: 9
Add to List
659104 Compare Checkbox
Compare
Manifold Wall Cabinet (40" Width)
SKU:
659104
Caleffi
SKU:
659104
Brand:
Caleffi
–
+
$413.09
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jul 7
Total Available: 7
In Stock
Get 2 by
Tue, Jul 7
Total Available: 7
Add to List
682530A Compare Checkbox
Compare
3/8" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682530A
Caleffi
SKU:
682530A
Brand:
Caleffi
–
+
$8.56
each
BOX UP & SAVE 10%
–
+
$77.40 box of 10
$7.74
each
ADD TO CART
Add to List
In Stock
Get 52 by
Tue, Jul 7
Total Available: 104
In Stock
Get 52 by
Tue, Jul 7
Total Available: 104
Add to List
659124 Compare Checkbox
Compare
Manifold Wall Cabinet (48" Width)
SKU:
659124
Caleffi
SKU:
659124
Brand:
Caleffi
–
+
$543.39
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
682540A Compare Checkbox
Compare
1/2" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682540A
Caleffi
SKU:
682540A
Brand:
Caleffi
(1)
–
+
$9.94
each
BOX UP & SAVE 14%
–
+
$429.00 box of 50
$8.58
each
ADD TO CART
Add to List
In Stock
Get 100 by
Tue, Jul 7
Total Available: 357
In Stock
Get 100 by
Tue, Jul 7
Total Available: 357
Add to List
F69590 Compare Checkbox
Compare
Replacement Shut-Off Valve for 668S1 Return Manifolds
SKU:
F69590
Caleffi
SKU:
F69590
Brand:
Caleffi
–
+
$19.96
each
ADD TO CART
Add to List
In Stock
Get 28 by
Tue, Jul 7
Total Available: 48
In Stock
Get 28 by
Tue, Jul 7
Total Available: 48
Add to List
F69600 Compare Checkbox
Compare
Replacement Balance/Flow Meter for 668S1 Return Manifolds
SKU:
F69600
Caleffi
SKU:
F69600
Brand:
Caleffi
–
+
$20.33
each
ADD TO CART
Add to List
In Stock
Get 7 by
Tue, Jul 7
Total Available: 36
In Stock
Get 7 by
Tue, Jul 7
Total Available: 36
Add to List
682545A Compare Checkbox
Compare
5/8" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682545A
Caleffi
SKU:
682545A
Brand:
Caleffi
–
+
$10.31
each
BOX UP & SAVE 11%
–
+
$92.20 box of 10
$9.22
each
ADD TO CART
Add to List
In Stock
Get 62 by
Tue, Jul 7
Total Available: 95
In Stock
Get 62 by
Tue, Jul 7
Total Available: 95
Add to List
69122-CST Compare Checkbox
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Replacement Shut-Off Valve for 668 Return Manifolds
SKU:
69122-CST
Caleffi
SKU:
69122-CST
Brand:
Caleffi
–
+
$11.81
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 22
In Stock
Get 3 by
Tue, Jul 7
Total Available: 22
Add to List
NA669150 Compare Checkbox
Compare
3/4" MxF Flow Meter - 0.25 to 1 GPM High Temp
SKU:
NA669150
Caleffi
SKU:
NA669150
Brand:
Caleffi
–
+
$29.72
each
ADD TO CART
Add to List
In Stock
Get 1 by
Thu, Jul 9
In Stock
Get 1 by
Thu, Jul 9
Add to List
F69184 Compare Checkbox
Compare
Replacement Balancing Valve for 668 Return Manifolds
SKU:
F69184
Caleffi
SKU:
F69184
Brand:
Caleffi
–
+
$14.25
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
682550A Compare Checkbox
Compare
3/4" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682550A
Caleffi
SKU:
682550A
Brand:
Caleffi
–
+
$17.56
each
BOX UP & SAVE 6%
–
+
$164.60 box of 10
$16.46
each
ADD TO CART
Add to List
In Stock
Get 33 by
Tue, Jul 7
Total Available: 79
In Stock
Get 33 by
Tue, Jul 7
Total Available: 79
Add to List
387100 Compare Checkbox
Compare
Wrench, 26 mm x 30 mm
SKU:
387100
Caleffi
SKU:
387100
Brand:
Caleffi
(5)
–
+
$38.08
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 13
In Stock
Get 3 by
Tue, Jul 7
Total Available: 13
Add to List
F41186 Compare Checkbox
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3/4" Union Nut
SKU:
F41186
Caleffi
SKU:
F41186
Brand:
Caleffi
–
+
$3.59
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
In Stock
Get 4 by
Tue, Jul 7
Add to List
F31868 Compare Checkbox
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1/2" MNPT Autofill Tail Piece
SKU:
F31868
Caleffi
SKU:
F31868
Brand:
Caleffi
–
+
$11.40
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
R69413 Compare Checkbox
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Thermo-Conductive Paste for 675900A, w/ Syringe
SKU:
R69413
Caleffi
SKU:
R69413
Brand:
Caleffi
–
+
$7.96
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jul 7
Total Available: 18
In Stock
Get 5 by
Tue, Jul 7
Total Available: 18
Add to List
NA10313 Compare Checkbox
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1/2" NPT Male Connection Fitting
SKU:
NA10313
Caleffi
SKU:
NA10313
Brand:
Caleffi
–
+
$18.00
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
NA10262 Compare Checkbox
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1/2" Sweat Connection Fitting
SKU:
NA10262
Caleffi
SKU:
NA10262
Brand:
Caleffi
–
+
$13.14
each
ADD TO CART
Add to List
In Stock
Get 6 by
Wed, Jul 8
Total Available: 12
In Stock
Get 6 by
Wed, Jul 8
Total Available: 12
Add to List
F67037 Compare Checkbox
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O-Ring for F11344 Adaptor
SKU:
F67037
Caleffi
SKU:
F67037
Brand:
Caleffi
–
+
$0.67
each
ADD TO CART
Add to List
In Stock
Get 26 by
Wed, Jul 8
Total Available: 38
In Stock
Get 26 by
Wed, Jul 8
Total Available: 38
Add to List
F59650 Compare Checkbox
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Replacement Cartridge for Autofill 553 Series
SKU:
F59650
Caleffi
SKU:
F59650
Brand:
Caleffi
(2)
–
+
$33.49
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 13
In Stock
Get 4 by
Tue, Jul 7
Total Available: 13
Add to List
NA10038 Compare Checkbox
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Grundfos UPS-15-58U Replacement Pump
SKU:
NA10038
Caleffi
SKU:
NA10038
Brand:
Caleffi
(1)
–
+
$225.07
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jul 7
Total Available: 11
In Stock
Get 5 by
Tue, Jul 7
Total Available: 11
Add to List
59906A Compare Checkbox
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1" Sweat Tail Piece w/ Check Valve & Nut
SKU:
59906A
Caleffi
SKU:
59906A
Brand:
Caleffi
–
+
$59.37
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
NA10498 Compare Checkbox
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Replacement Pocket Well, Low Lead
SKU:
NA10498
Caleffi
SKU:
NA10498
Brand:
Caleffi
–
+
$3.29
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
NA10995 Compare Checkbox
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1" Flowmatic Posi-Stop O-Ring (Pack of 10)
SKU:
NA10995
Caleffi
SKU:
NA10995
Brand:
Caleffi
–
+
$17.62
each
ADD TO CART
Add to List
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Add to List
Resources
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Radiant Heating Systems
Radiant Heat Pressure Testing
The Ultimate Guide to Manifolds for Heating Systems
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This category contains parts & accessories for Caleffi manifolds.
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