Spa Flow Switches

Flow Switches Parts & Replacement for Spa & Hot Tub / Jacuzzi

When your flow switch is defective it is important that you must find a replacement fast to prevent your heater from meltdown. We also sell flow switches parts and kits for spa or hot tub. PST Pool Supplies sells products from top brands including Sundance, Jacuzzi, & more. For more information on products, discounts, or FREE shipping on Contiguous U.S. orders. Call us today at 866-535-0899.

48 products

  • Dimension One / Artesian Spa Flow Switch, 2 Wire Version

    Dimension One / Artesian Spa Flow Switch, 2 Wire Version

    Dimension One / Artesian Spa Flow Switch, 2 Wire Version

    Dimension One

    SKU: PST-24-0026-71
    MPN: 24-0026-71
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3980.0 Website Price Number: 3980.0 All Metafields: {"mpn":"24-0026-71","saleprice":"0","warehouselocations":"Idaho Falls, ID","warranty":"12 Months","websiteprice":"39.8"}
    $43.70
    $95.30 $43.70
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  • Dimension One, Tee Only, 01710-132

    Dimension One, Tee Only, 01710-132

    Dimension One, Tee Only, 01710-132

    Dimension One

    SKU: PST-01710-132
    MPN: 01710-132
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1470.0 Website Price Number: 1470.0 All Metafields: {"mpn":"01710-132","saleprice":"0","warehouselocations":"Idaho Falls, ID","warranty":"12 Months","websiteprice":"14.7"}
    $15.20
    $29.00 $15.20
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  • Dimension One, 3/4" Flow Switch, No Tee, 01710-131

    Dimension One, 3/4" Flow Switch, No Tee, 01710-131

    Dimension One, 3/4" Flow Switch, No Tee, 01710-131

    Dimension One

    SKU: PST-01710-131
    MPN: 01710-131
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"01710-131","warehouselocations":"Idaho Falls, ID","warranty":"12 Months"}
    $49.70
    $85.10 $49.70
  • Flow Switch w/ Tee Fitting(Cable Not Included)

    Flow Switch w/ Tee Fitting(Cable Not Included)

    Flow Switch w/ Tee Fitting(Cable Not Included)

    Horizon Spa & Pool Parts

    SKU: PST-_6560-852
    MPN: 6560-852
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 6550.0 Website Price Number: 6550.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110261207105","discontinued":false,"mpn":"6560-852","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ | Las Vegas, NV","warranty":"12 Months","websiteprice":"65.5"}
    $72.00
    $117.40 $72.00
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  • Flow Switch from Coates #23000105

    Flow Switch from Coates #23000105

    Flow Switch from Coates #23000105

    Coates Heater

    SKU: PST-_23000105
    MPN: 23000105
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 8540.0 Website Price Number: 8540.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110245511233","discontinued":false,"mpn":"23000105","saleprice":"0","warehouselocations":"Bloomfield, CT","websiteprice":"85.4"}
    $80.00
    $122.80 $80.00
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  • Jacuzzi Spas, J400 Series Flow Switch, 2010+, 6560-651

    Jacuzzi Spas, J400 Series Flow Switch, 2010+, 6560-651

    Jacuzzi Spas, J400 Series Flow Switch, 2010+, 6560-651

    Jacuzzi

    SKU: PST-6560-651
    MPN: 6560-651
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 6020.0 Website Price Number: 6020.0 All Metafields: {"mpn":"6560-651","saleprice":"0","warehouselocations":"Las Vegas, NV","warranty":"12 Months","websiteprice":"60.2"}
    $122.20
    $183.30 $122.20
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  • Flow Switch Adaptor, R0797400

    Flow Switch Adaptor, R0797400

    Flow Switch Adaptor, R0797400

    Zodiac

    SKU: PST-R0797400
    MPN: R0797400
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1310.0 Website Price Number: 1310.0 All Metafields: {"discontinued":false,"mpn":"R0797400","saleprice":"0","warehouselocations":"Bloomfield, CT","websiteprice":"13.1"}
    $13.60
    $28.10 $13.60
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  • Dimension One, 3/4" Flow Switch and Tee, 01710-130

    Dimension One, 3/4" Flow Switch and Tee, 01710-130

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    Dimension One, 3/4" Flow Switch and Tee, 01710-130

    Dimension One

    SKU: PST-01710-130
    MPN: 01710-130
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5660.0 Website Price Number: 5660.0 All Metafields: {"mpn":"01710-130","saleprice":"0","warranty":"12 Months","websiteprice":"56.6"}
    $54.40
    $93.40 $54.40
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  • Dimension One / Artesian Spa Flow Switch

    Dimension One / Artesian Spa Flow Switch

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    Dimension One / Artesian Spa Flow Switch

    Dimension One

    SKU: PST-24-0027-71
    MPN: 24-0027-71
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"24-0027-71","warehouselocations":"Idaho Falls, ID","warranty":"12 Months"}
    $55.50
    $95.30 $55.50
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  • Dimension One Flow Switch with 3P MTA-100, 6560-961

    Dimension One Flow Switch with 3P MTA-100, 6560-961

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    Dimension One Flow Switch with 3P MTA-100, 6560-961

    Dimension One

    SKU: PST-6560-961
    MPN: 6560-961
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"6560-961","warehouselocations":"Idaho Falls, ID","warranty":"12 Months"}
    $52.10
    $89.30 $52.10
    Sold out
  • Flow Switch, American SPS Resilience, w/ Extended Wire

    Flow Switch, American SPS Resilience, w/ Extended Wire

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    Flow Switch, American SPS Resilience, w/ Extended Wire

    American SPS

    SKU: PST-26-154-1002
    MPN: FS-X
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 7430.0 Website Price Number: 7430.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110344831041","mpn":"FS-X","replacedby":"PST-43-279-1000?30192","saleprice":"0","warranty":"12 Months","websiteprice":"74.3"}
    $71.20
    $116.10 $71.20
    Sold out
  • Flow Switch, Harwil Q12DS, for 3/4" to 1-1/2" Pipe

    Flow Switch, Harwil Q12DS, for 3/4" to 1-1/2" Pipe

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    Flow Switch, Harwil Q12DS, for 3/4" to 1-1/2" Pipe

    Harwil Corporation

    SKU: PST-26-578-1035
    MPN: Q-12DS50/1/4S/NO/1
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110354694209","mpn":"Q-12DS50\/1\/4S\/NO\/1","warranty":"12 Months"}
    $70.30
    $114.50 $70.30
    Sold out
  • Flow Switch, Harwil Q12DS-C2, Beach Comber, Molex

    Flow Switch, Harwil Q12DS-C2, Beach Comber, Molex

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    Flow Switch, Harwil Q12DS-C2, Beach Comber, Molex

    Harwil Corporation

    SKU: PST-26-578-1015
    MPN: Q-12DS-C2/2/6M/NO/4F
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110354595905","mpn":"Q-12DS-C2\/2\/6M\/NO\/4F","warranty":"12 Months"}
    $69.10
    $88.80 $69.10
    Sold out
  • Flow Switch, Grid Controls M-2 Pilot Duty, 1-1/2" Slip

    Flow Switch, Grid Controls M-2 Pilot Duty, 1-1/2" Slip

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    Flow Switch, Grid Controls M-2 Pilot Duty, 1-1/2" Slip

    Grid Controls

    SKU: PST-26-340-2100
    MPN: M-2
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 11620.0 Website Price Number: 11620.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110350008385","mpn":"M-2","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"116.2"}
    $111.40
    $167.10 $111.40
    Sold out
  • Flow Switch Only, Grid Controls M-25

    Flow Switch Only, Grid Controls M-25

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    Flow Switch Only, Grid Controls M-25

    Grid Controls

    SKU: PST-26-340-2006
    MPN: 67-F3-1505-300
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110349975617","mpn":"67-F3-1505-300","warranty":"12 Months"}
    $37.40
    $66.70 $37.40
    Sold out
  • Flow Switch, Grid Controls M-310, 10A, 2"s

    Flow Switch, Grid Controls M-310, 10A, 2"s

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    Flow Switch, Grid Controls M-310, 10A, 2"s

    Grid Controls

    SKU: PST-_57-54-3135-T02
    MPN: _57-54-3135-T02
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"_57-54-3135-T02","warranty":"12 Months"}
    $163.50
    $245.20 $163.50
    Sold out