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Excluding HI, AK & Canada, and products marked Special Handling. Free Shipping on qualified orders over $599!
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  • Caleffi 3/4" sweat adaptor to 3/4" SolarFlex with 1" male thread

    Caleffi
    $19.91 - $19.91
    $19.91
    $19.91 - $19.91
    $19.91
    In stock

    SKU NA10061

    $19.91 - $19.91
    $19.91
    $19.91 - $19.91
    $19.91

  • Caleffi 1" sweat adaptor to 3/4" SolarFlex with 1" male thread

    Caleffi
    $21.25 - $21.25
    $21.25
    $21.25 - $21.25
    $21.25
    In stock

    SKU NA10062

    $21.25 - $21.25
    $21.25
    $21.25 - $21.25
    $21.25

  • Caleffi Single-line 1/2" solarFlex direct fitting set - 2 3/4" male thread adaptors

    Caleffi
    $30.72 - $30.72
    $30.72
    $30.72 - $30.72
    $30.72
    In stock

    SKU NA26640

    $30.72 - $30.72
    $30.72
    $30.72 - $30.72
    $30.72

  • Caleffi Single-line 3/4" SolarFlex direct fitting kit includes 2 1" male thread adaptors

    Caleffi
    $45.45 - $45.45
    $45.45
    $45.45 - $45.45
    $45.45
    In stock

    SKU NA26650

    $45.45 - $45.45
    $45.45
    $45.45 - $45.45
    $45.45

  • Caleffi 3/4" sweat to 1/2" SolarFlex w/ 3/4" male thread

    Caleffi
    $14.91 - $14.91
    $14.91
    $14.91 - $14.91
    $14.91
    In stock

    SKU NA10118

    $14.91 - $14.91
    $14.91
    $14.91 - $14.91
    $14.91

  • Caleffi 1" sweat adaptor to 1" SolarFlex with 1-1/4" male union thread

    Caleffi
    $26.96 - $26.96
    $26.96
    $26.96 - $26.96
    $26.96
    In stock

    SKU NA10119

    $26.96 - $26.96
    $26.96
    $26.96 - $26.96
    $26.96

  • 1.25" male union thread kit for NA255160 Station: includes NA10087(2) and R50055 (2)

    Caleffi
    $39.02 - $39.02
    $39.02
    $39.02 - $39.02
    $39.02
    In stock

    SKU NA15570

    $39.02 - $39.02
    $39.02
    $39.02 - $39.02
    $39.02

  • Caleffi 1" Solar Flex direct fitting kit includes (2) 1-1/4" male thread adaptors

    Caleffi
    $83.22 - $83.22
    $83.22
    $83.22 - $83.22
    $83.22
    In stock

    SKU NA26660

    $83.22 - $83.22
    $83.22
    $83.22 - $83.22
    $83.22

  • Caleffi 1/2" SolarFlex stainless steel insulated pipe 50' coil with sensor wire - Discontinued 2018

    Caleffi
    $770.93 - $770.93
    $770.93
    $770.93 - $770.93
    $770.93
    In stock

    SKU NA3520-15

    SolarFlex™ stainless steel piping with EPDM insulation. Used to connect solar collector with storage tank. Integrated sensor cable saves time and ...

    View full details
    $770.93 - $770.93
    $770.93
    $770.93 - $770.93
    $770.93

  • Double Nipple for 1/2" SolarFlex with 3/4" male x 3/4" male

    Caleffi
    $13.69 - $13.69
    $13.69
    $13.69 - $13.69
    $13.69
    In stock

    SKU NA12122

    $13.69 - $13.69
    $13.69
    $13.69 - $13.69
    $13.69

  • Double Nipple for 1" SolarFlex w/ 1.25" thread * 1.25' thread

    Caleffi
    $27.33 - $27.33
    $27.33
    $27.33 - $27.33
    $27.33
    In stock

    SKU NA12124

    $27.33 - $27.33
    $27.33
    $27.33 - $27.33
    $27.33

  • Caleffi washer flat sealing for 1" Solar Flex

    Caleffi
    $2.20 - $2.20
    $2.20
    $2.20 - $2.20
    $2.20
    Low stock

    SKU R50056

    $2.20 - $2.20
    $2.20
    $2.20 - $2.20
    $2.20

  • Caleffi segment C ring for 1/2" solar flex - Discontinued 2018

    Caleffi
    $2.44 - $2.44
    $2.44
    $2.44 - $2.44
    $2.44
    In stock

    SKU NA12112

    $2.44 - $2.44
    $2.44
    $2.44 - $2.44
    $2.44

  • Caleffi segment C ring for 3/4" solar flex - Discontinued 2018

    Caleffi
    $3.73 - $3.73
    $3.73
    $3.73 - $3.73
    $3.73
    In stock

    SKU NA12113

    $3.73 - $3.73
    $3.73
    $3.73 - $3.73
    $3.73

  • Pipe Hangers for 1/2" Solar Flex (Sold from Caleffi in 4 packs)

    Caleffi
    $25.29 - $25.29
    $25.29
    $25.29 - $25.29
    $25.29
    In stock

    SKU NA12132

    $25.29 - $25.29
    $25.29
    $25.29 - $25.29
    $25.29

  • Caleffi connection kit for 3/4" SolarFlex w/ 4 nuts, segment rings, & washers

    Caleffi
    $45.71 - $45.71
    $45.71
    $45.71 - $45.71
    $45.71
    In stock

    SKU NA12103

    $45.71 - $45.71
    $45.71
    $45.71 - $45.71
    $45.71

  • Caleffi 1" Union Washer - R20011

    Caleffi
    $2.20 - $2.20
    $2.20
    $2.20 - $2.20
    $2.20
    In stock

    SKU F50055

    $2.20 - $2.20
    $2.20
    $2.20 - $2.20
    $2.20