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Excluding HI, AK & Canada, and products marked Special Handling, Free Shipping on qualified orders over $599! *Some Items Excluded*
Excluding HI, AK & Canada, and products marked Special Handling, Free Shipping on qualified orders over $599! *Some Items Excluded*

Caleffi

  • 1" Press Composite DirtMag

    Caleffi
    Original price $210.98 - Original price $210.98
    Original price
    $210.98
    $210.98 - $210.98
    Current price $210.98
    In stock

    SKU NA545366

    Dirt separator with magnet. Brass mounting housing. Composite PA66G30 body. Max. working pressure: 45 psi. Working temperature range: 32—195°F. Pa...

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    Original price $210.98 - Original price $210.98
    Original price
    $210.98
    $210.98 - $210.98
    Current price $210.98
  • 1" Press, 1-1/4" Nut, Washer (PRV)

    Caleffi
    Original price $41.40 - Original price $41.40
    Original price
    $41.40
    $41.40 - $41.40
    Current price $41.40
    In stock

    SKU NA20766

    Original price $41.40 - Original price $41.40
    Original price
    $41.40
    $41.40 - $41.40
    Current price $41.40
  • 1" SWT Union to 1" Male thread 2pc. kit

    Caleffi
    Original price $51.23 - Original price $51.23
    Original price
    $51.23
    $51.23 - $51.23
    Current price $51.23
    In stock

    SKU NA12269

    Original price $51.23 - Original price $51.23
    Original price
    $51.23
    $51.23 - $51.23
    Current price $51.23
  • 1" Union NPT Composite DirtMag with isolation ball valves

    Caleffi
    Original price $231.64 - Original price $231.64
    Original price
    $231.64
    $231.64 - $231.64
    Current price $231.64
    In stock

    SKU NA545356

    Dirt separator with magnet. Brass mounting housing. Composite PA66G30 body. Max. working pressure: 45 psi. Working temperature range: 32—195°F. Par...

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    Original price $231.64 - Original price $231.64
    Original price
    $231.64
    $231.64 - $231.64
    Current price $231.64
  • 1.25" male union thread kit for NA255160 Station: includes NA10087(2) and R50055 (2)

    Caleffi
    Original price $39.02 - Original price $39.02
    Original price
    $39.02
    $39.02 - $39.02
    Current price $39.02
    In stock

    SKU NA15570

    Original price $39.02 - Original price $39.02
    Original price
    $39.02
    $39.02 - $39.02
    Current price $39.02
  • 142 Series Variable Orifice Low Lead Balancing Valve 1" NPT w/PT ports

    Caleffi
    Original price $127.69 - Original price $127.69
    Original price
    $127.69
    $127.69 - $127.69
    Current price $127.69
    In stock

    SKU 142261A

    Static balancing valve (variable orifice, low-lead)Certified to Low Lead Laws and listed by ICC-ES for use in accordance with the U.S. and Canadia...

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    Original price $127.69 - Original price $127.69
    Original price
    $127.69
    $127.69 - $127.69
    Current price $127.69
  • 142 Series Variable Orifice Low Lead Balancing Valve 1/2" NPT w/PT ports

    Caleffi
    Original price $87.69 - Original price $87.69
    Original price
    $87.69
    $87.69 - $87.69
    Current price $87.69
    Out of stock

    SKU 142241A

    Static balancing valve (variable orifice, low-lead)Certified to Low Lead Laws and listed by ICC-ES for use in accordance with the U.S. and Canadia...

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    Original price $87.69 - Original price $87.69
    Original price
    $87.69
    $87.69 - $87.69
    Current price $87.69
    Sold out
  • 142 Series Variable Orifice Low Lead Balancing Valve 3/4" NPT w/PT ports

    Caleffi
    Original price $94.62 - Original price $94.62
    Original price
    $94.62
    $94.62 - $94.62
    Current price $94.62
    In stock

    SKU 142251A

    Static balancing valve (variable orifice, low-lead)Certified to Low Lead Laws and listed by ICC-ES for use in accordance with the U.S. and Canadia...

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    Original price $94.62 - Original price $94.62
    Original price
    $94.62
    $94.62 - $94.62
    Current price $94.62
  • 3 Zone Pump Control

    Caleffi
    Original price $228.16 - Original price $228.16
    Original price
    $228.16
    $228.16 - $228.16
    Current price $228.16
    In stock

    SKU ZSR103

    The ZSR series is multi-zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low volta...

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    Original price $228.16 - Original price $228.16
    Original price
    $228.16
    $228.16 - $228.16
    Current price $228.16
  • 3-way thermostatic mixing valve, LOW LEAD Brass w/adaptor and Temp gauge 1" SWT

    Caleffi
    Original price $218.36 - Original price $218.36
    Original price
    $218.36
    $218.36 - $218.36
    Current price $218.36
    In stock

    SKU 521619A

    Original price $218.36 - Original price $218.36
    Original price
    $218.36
    $218.36 - $218.36
    Current price $218.36
  • 3/4" SWT Union kit for NA255160 station includes (2)1-1/4"bushing (2)1"washer(2)1-1/4"nut(2) etc

    Caleffi
    Original price $92.62 - Original price $92.62
    Original price
    $92.62
    $92.62 - $92.62
    Current price $92.62
    In stock

    SKU NA15559

    Original price $92.62 - Original price $92.62
    Original price
    $92.62
    $92.62 - $92.62
    Current price $92.62
  • 4 Zone Pump Control

    Caleffi
    Original price $266.84 - Original price $266.84
    Original price
    $266.84
    $266.84 - $266.84
    Current price $266.84
    In stock

    SKU ZSR104

    The ZSR series is multi-zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low volta...

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    Original price $266.84 - Original price $266.84
    Original price
    $266.84
    $266.84 - $266.84
    Current price $266.84
  • 6 Zone Pump Control

    Caleffi
    Original price $326.84 - Original price $326.84
    Original price
    $326.84
    $326.84 - $326.84
    Current price $326.84
    In stock

    SKU ZSR106

    The ZSR series is multi-zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low volta...

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    Original price $326.84 - Original price $326.84
    Original price
    $326.84
    $326.84 - $326.84
    Current price $326.84
  • AngleMix 3-Way Mixing valve 1" press union, check valves

    Caleffi
    Original price $333.00 - Original price $333.00
    Original price
    $333.00
    $333.00 - $333.00
    Current price $333.00
    In stock

    SKU 520616AC

    Angled thermostatic mixing valve Technical data Maximum static operating pressure: 150 psi Maximum dynamic operating pressure: 75 psi Adjus...

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    Original price $333.00 - Original price $333.00
    Original price
    $333.00
    $333.00 - $333.00
    Current price $333.00
  • Autofill Combo 1/2" FNPT X 1/2" FNPT

    Caleffi
    Original price $165.00 - Original price $165.00
    Original price
    $165.00
    $165.00 - $165.00
    Current price $165.00
    In stock

    SKU 573002A

    Original price $165.00 - Original price $165.00
    Original price
    $165.00
    $165.00 - $165.00
    Current price $165.00
  • Autofill Combo 1/2" FNPT X 1/2" FNPT W/ Gauge

    Caleffi
    Original price $178.50 - Original price $178.50
    Original price
    $178.50
    $178.50 - $178.50
    Current price $178.50
    In stock

    SKU 573012A

    Automatic filling valve with backflow preventer and pressure gaugePre-adjustable automatic filling valve with backflow preventer. Technical dat...

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    Original price $178.50 - Original price $178.50
    Original price
    $178.50
    $178.50 - $178.50
    Current price $178.50
  • Caleffi 1" dirt separator sweat

    Caleffi
    Original price $116.39 - Original price $116.39
    Original price
    $116.39
    $116.39 - $116.39
    Current price $116.39
    In stock

    SKU 546228A

    Original price $116.39 - Original price $116.39
    Original price
    $116.39
    $116.39 - $116.39
    Current price $116.39
  • Caleffi 1" FNPT x 1-1/4" male union thread bushing

    Caleffi
    Original price $22.25 - Original price $22.25
    Original price
    $22.25
    $22.25 - $22.25
    Current price $22.25
    In stock

    SKU 61215A

    Original price $22.25 - Original price $22.25
    Original price
    $22.25
    $22.25 - $22.25
    Current price $22.25
  • Caleffi 1" NPT tail piece and nut for Caleffi Mix Valve

    Caleffi
    Original price $29.22 - Original price $29.22
    Original price
    $29.22
    $29.22 - $29.22
    Current price $29.22
    In stock

    SKU 59817A

    Original price $29.22 - Original price $29.22
    Original price
    $29.22
    $29.22 - $29.22
    Current price $29.22
  • Caleffi 1" Press copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $41.36 - Original price $41.36
    Original price
    $41.36
    $41.36 - $41.36
    Current price $41.36
    In stock

    SKU NA20666

    Original price $41.36 - Original price $41.36
    Original price
    $41.36
    $41.36 - $41.36
    Current price $41.36
  • Caleffi 1" Press copper tail piece w/ 1" union nut, washer & check

    Caleffi
    Original price $89.25 - Original price $89.25
    Original price
    $89.25
    $89.25 - $89.25
    Current price $89.25
    In stock

    SKU NA20666C

    Original price $89.25 - Original price $89.25
    Original price
    $89.25
    $89.25 - $89.25
    Current price $89.25
  • Caleffi 1" PRESS zone valve & TwisTop 24V actuator w/ endswitch

    Caleffi
    Original price $175.65 - Original price $175.65
    Original price
    $175.65
    $175.65 - $175.65
    Current price $175.65
    In stock

    SKU 676266A

    Original price $175.65 - Original price $175.65
    Original price
    $175.65
    $175.65 - $175.65
    Current price $175.65
  • Caleffi 1" Solar Flex direct fitting kit includes (2) 1-1/4" male thread adaptors

    Caleffi
    Original price $83.22 - Original price $83.22
    Original price
    $83.22
    $83.22 - $83.22
    Current price $83.22
    In stock

    SKU NA26660

    Original price $83.22 - Original price $83.22
    Original price
    $83.22
    $83.22 - $83.22
    Current price $83.22
  • Caleffi 1" sweat 3-way thermostatic mix valve low-lead brass

    Caleffi
    Original price $185.81 - Original price $185.81
    Original price
    $185.81
    $185.81 - $185.81
    Current price $185.81
    In stock

    SKU 521609A

    Original price $185.81 - Original price $185.81
    Original price
    $185.81
    $185.81 - $185.81
    Current price $185.81
  • Caleffi 1" sweat adaptor to 1" SolarFlex with 1-1/4" male union thread

    Caleffi
    Original price $27.77 - Original price $27.77
    Original price
    $27.77
    $27.77 - $27.77
    Current price $27.77
    In stock

    SKU NA10119

    Original price $27.77 - Original price $27.77
    Original price
    $27.77
    $27.77 - $27.77
    Current price $27.77
  • Caleffi 1" sweat adaptor to 3/4" SolarFlex with 1" male thread

    Caleffi
    Original price $21.88 - Original price $21.88
    Original price
    $21.88
    $21.88 - $21.88
    Current price $21.88
    In stock

    SKU NA10062

    Original price $21.88 - Original price $21.88
    Original price
    $21.88
    $21.88 - $21.88
    Current price $21.88
  • Caleffi 1" sweat copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00
    In stock

    SKU NA20669

    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00
  • Caleffi 1" Sweat fitting kit includes (2) 1" male adaptors, (2) 1" sweat tail w/ nut

    Caleffi
    Original price $80.85 - Original price $80.85
    Original price
    $80.85
    $80.85 - $80.85
    Current price $80.85
    In stock

    SKU NA26669

    Original price $80.85 - Original price $80.85
    Original price
    $80.85
    $80.85 - $80.85
    Current price $80.85
  • Caleffi 1" Sweat union kit for NA255160 station includes 2 1-1/4" bushing 2 1" washer, 2 nuts, etc.

    Caleffi
    Original price $93.44 - Original price $93.44
    Original price
    $93.44
    $93.44 - $93.44
    Current price $93.44
    In stock

    SKU NA15569

    Original price $93.44 - Original price $93.44
    Original price
    $93.44
    $93.44 - $93.44
    Current price $93.44
  • Caleffi 1" Swt collector header union w/ 1 1" union nut x 1" tail, washer, & 1" swt x 1" union male

    Caleffi
    Original price $33.52 - Original price $33.52
    Original price
    $33.52
    $33.52 - $33.52
    Current price $33.52
    In stock

    SKU NA12154

    Original price $33.52 - Original price $33.52
    Original price
    $33.52
    $33.52 - $33.52
    Current price $33.52
  • Caleffi 1" union sweat zone valve & TwisTop 24V actuator w/ endswitch

    Caleffi
    Original price $169.11 - Original price $169.11
    Original price
    $169.11
    $169.11 - $169.11
    Current price $169.11
    Low stock

    SKU 676269A

    Original price $169.11 - Original price $169.11
    Original price
    $169.11
    $169.11 - $169.11
    Current price $169.11
  • Caleffi 1" Union Thread with Gauge

    Caleffi
    Original price $36.92 - Original price $36.92
    Original price
    $36.92
    $36.92 - $36.92
    Current price $36.92
    In stock

    SKU NA10358

    Point of distribution mixed temperature gauge adapterFace dial diameter: 2". Technical data Fluid temperature range: 30–210 °F

    Original price $36.92 - Original price $36.92
    Original price
    $36.92
    $36.92 - $36.92
    Current price $36.92
  • Caleffi 1" Union Washer - R20011

    Caleffi
    Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20
    In stock

    SKU F50055

    Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20
  • Caleffi 1-1/4" dirt separator sweat

    Caleffi
    Original price $169.67 - Original price $169.67
    Original price
    $169.67
    $169.67 - $169.67
    Current price $169.67
    In stock

    SKU 546235A

    Original price $169.67 - Original price $169.67
    Original price
    $169.67
    $169.67 - $169.67
    Current price $169.67
  • Caleffi 1/2" Pex-Al-Pex fitting for manifold, ASTM F1281 200 degree F rating

    Caleffi
    Original price $11.15 - Original price $11.15
    Original price
    $11.15
    $11.15 - $11.15
    Current price $11.15
    In stock

    SKU 682540A

    Original price $11.15 - Original price $11.15
    Original price
    $11.15
    $11.15 - $11.15
    Current price $11.15
  • Caleffi 1/2" Press copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $24.13 - Original price $24.13
    Original price
    $24.13
    $24.13 - $24.13
    Current price $24.13
    In stock

    SKU NA20646

    Original price $24.13 - Original price $24.13
    Original price
    $24.13
    $24.13 - $24.13
    Current price $24.13