Heater Pressure Switch Replacement for Spa & Hot Tub

Increased pH levels can quickly damage your pressure switch. Avoid any further damages to your spa or hot tub by immediately finding a replacement on worn-out or damaged pressure switch. Unattended damaged pressure switch can result to fire or explosion. PST Pool Supplies carries popular brands like: Pentair, Hayward, Pres Air Trol, & more.

Pressure Switch, 3A, Pentair Max-E-Therm/MasterTemp, ASME

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Pressure Switch, 3A, Pentair Max-E-Therm/MasterTemp, ASME

Vendor:
Pentair Pool Products
SKU: PST-47-102-1398
MPN: 473716Z

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 27000 Website Price Number: 27000 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110512734273","mpn":"473716Z","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"270"}

Regular price $258.20

Regular price ~~$387.30~~ Sale price $258.20
Unit price per

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Pressure Switch

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Pressure Switch

Vendor:
Pres Air Trol
SKU: PST-_TVP-117B-0.7PR
MPN: TVP-117B-0.7PR

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3500 Website Price Number: 3500 All Metafields: {"discontinued":false,"mpn":"TVP-117B-0.7PR","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"35"}

Regular price $34.80

Regular price ~~$64.60~~ Sale price $34.80
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Tinytrol, 3 Amp, Momentary, W/Bleed

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Tinytrol, 3 Amp, Momentary, W/Bleed

Vendor:
Pres Air Trol
SKU: PST-_TVM-116-LC
MPN: TVM116LC

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2680.0 Website Price Number: 2680.0 All Metafields: {"discontinued":false,"mpn":"TVM116LC","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"26.8"}

Regular price $26.80

Regular price ~~$52.90~~ Sale price $26.80
Unit price per

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Water Pressure Switch, Flow

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Water Pressure Switch, Flow

Vendor:
Hayward Pool Products
SKU: PST-_HPX2181
MPN: HPX2181

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 7630.0 Website Price Number: 7630.0 All Metafields: {"discontinued":false,"mpn":"HPX2181","saleprice":"0","warehouselocations":"Bloomfield, CT | Murray, UT","warranty":"12 Months","websiteprice":"76.3"}

Regular price $80.80

Regular price ~~$124.10~~ Sale price $80.80
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Pressure Switch Gold Ct

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Pressure Switch Gold Ct

Vendor:
Hayward Pool Products
SKU: PST-_CHXPRS1931
MPN: CHXPRS1931

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 6930.0 Website Price Number: 6930.0 All Metafields: {"discontinued":false,"mpn":"CHXPRS1931","saleprice":"0","warehouselocations":"Tucson, AZ | Bloomfield, CT | Murray, UT | Memphis, TN","warranty":"12 Months","websiteprice":"69.3"}

Regular price $79.50

Regular price ~~$122.20~~ Sale price $79.50
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High Pressure Switch, HPX2001-3605

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High Pressure Switch, HPX2001-3605

Vendor:
Hayward
SKU: PST-HPX20013605
MPN: HPX2001-3605

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4280.0 Website Price Number: 4280.0 All Metafields: {"discontinued":false,"mpn":"HPX2001-3605","saleprice":"0","warehouselocations":"Bloomfield, CT","websiteprice":"42.8"}

Regular price $46.80

Regular price ~~$84.20~~ Sale price $46.80
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Pressure Switch 3064, 25A, Tecmark, 3/16"Comp, SPNO

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Pressure Switch 3064, 25A, Tecmark, 3/16"Comp, SPNO

Vendor:
Tecmark Corporation
SKU: PST-47-319-1027
MPN: 3064

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3590.0 Website Price Number: 3590.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110545502273","mpn":"3064","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Memphis, TN","warranty":"12 Months","websiteprice":"35.9"}

Regular price $59.90

Regular price ~~$103.00~~ Sale price $59.90
Unit price per

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Pressure Switch, Pentair Minimax NT/Minimax CH, 1/4"mpt, SPNO

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Pressure Switch, Pentair Minimax NT/Minimax CH, 1/4"mpt, SPNO

Vendor:
Pentair Pool Products
SKU: PST-47-110-1622
MPN: 473605

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 8160.0 Website Price Number: 8160.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110518173761","discontinued":false,"mpn":"473605","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"81.6"}

Regular price $79.50

Regular price ~~$122.00~~ Sale price $79.50
Unit price per

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Pressure Switch, Universal - 6AMP - 1/8" NPT - SPDT - 1-5 PSI - Package

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Pressure Switch, Universal - 6AMP - 1/8" NPT - SPDT - 1-5 PSI - Package

Vendor:
Allied Innovations
SKU: PST-800140-0
MPN: 800140-0

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3620.0 Website Price Number: 3620.0 All Metafields: {"mpn":"800140-0","saleprice":"0","warehouselocations":"Idaho Falls, ID","warranty":"12 Months","websiteprice":"36.2"}

Regular price $35.30

Regular price ~~$64.90~~ Sale price $35.30
Unit price per

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Pressure Switch, DTEC - 1/8" NPT - 2.0PSI - 120V - Bulk

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Pressure Switch, DTEC - 1/8" NPT - 2.0PSI - 120V - Bulk

Vendor:
Allied Innovations
SKU: PST-800318-4
MPN: 800318-4

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2940.0 Website Price Number: 2940.0 All Metafields: {"mpn":"800318-4","saleprice":"0","warehouselocations":"Idaho Falls, ID","warranty":"12 Months","websiteprice":"29.4"}

Regular price $28.90

Regular price ~~$56.40~~ Sale price $28.90
Unit price per

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Allied Spa Universal Pressure Switch 1/8" NPT Millivolt SPST 800140

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Allied Spa Universal Pressure Switch 1/8" NPT Millivolt SPST 800140

Vendor:
Allied Innovations
SKU: PST-800140-3
MPN: 800140-3

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"800140-3","warranty":"12 Months"}

Regular price $23.70

Regular price ~~$46.10~~ Sale price $23.70
Unit price per

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Pressure Switch, Universal - 25AMP - 1/8" NPT - SPDT - 1-5PSI - Stainless Base

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Pressure Switch, Universal - 25AMP - 1/8" NPT - SPDT - 1-5PSI - Stainless Base

Vendor:
Allied Innovations
SKU: PST-800122-5
MPN: 800122-5

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3000 Website Price Number: 3000 All Metafields: {"mpn":"800122-5","saleprice":"0","warehouselocations":"Idaho Falls, ID","warranty":"12 Months","websiteprice":"30"}

Regular price $29.40

Regular price ~~$57.50~~ Sale price $29.40
Unit price per

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Pressure Switch, Universal 21A 1/8" NPT SPDT 1-5PSI SS-Base Individually Bagged

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Pressure Switch, Universal 21A 1/8" NPT SPDT 1-5PSI SS-Base Individually Bagged

Vendor:
Allied Innovations
SKU: PST-800122-0
MPN: 800122-0

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3510.0 Website Price Number: 3510.0 All Metafields: {"mpn":"800122-0","saleprice":"0","warehouselocations":"Idaho Falls, ID","warranty":"12 Months","websiteprice":"35.1"}

Regular price $34.30

Regular price ~~$62.90~~ Sale price $34.30
Unit price per

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Pressure Switch, Universal - 21AMP - 1/8" NPT - SPDT - 1-5PSI - Package

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Pressure Switch, Universal - 21AMP - 1/8" NPT - SPDT - 1-5PSI - Package

Vendor:
Allied Innovations
SKU: PST-800120-0
MPN: 800120-0

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3620.0 Website Price Number: 3620.0 All Metafields: {"mpn":"800120-0","saleprice":"0","warehouselocations":"Oceanside, CA","warranty":"12 Months","websiteprice":"36.2"}

Regular price $35.30

Regular price ~~$64.90~~ Sale price $35.30
Unit price per

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Pressure Switch, Len Gordon, 1A, 1/8"mpt, SPST, Millivolt

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Pressure Switch, Len Gordon, 1A, 1/8"mpt, SPST, Millivolt

Vendor:
Len Gordon
SKU: PST-47-439-1260
MPN: 800140-3

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3060.0 Website Price Number: 3060.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110548451393","mpn":"800140-3","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"30.6"}

Regular price $36.90

Regular price ~~$65.70~~ Sale price $36.90
Unit price per

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Pressure Switch, Len Gordon, 25A, 1/8"b, SPDT

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Pressure Switch, Len Gordon, 25A, 1/8"b, SPDT

Vendor:
Len Gordon
SKU: PST-47-439-1255
MPN: 800125-3

Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110548418625","mpn":"800125-3","warranty":"12 Months"}

Regular price $36.90

Regular price ~~$65.70~~ Sale price $36.90
Unit price per

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