Pressure Switches
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Pressure switch problems are somewhat common especially on older hot tubs.  The error message on the display may read:"FLO" or "FLOW" or "FL" and it can mean the pressure switch just needs adjusting, or you may need a replacement.  We carry a variety of replacement hot tub pressure switches used in Balboa and other spa packs. Contact us if you need assistance.

    Product Name+   Price   Buy Now 
 LG 21A Hot Tub Pressure Switch mpt plastic  4­10­LG800120­3
LG 21A Hot Tub Pressure Switch mpt plastic

LG 21A Hot Tub Pressure Switch mpt plastic

1/8" mpt, LG in plastic version.

 $28.60
$18.66 


 LG 21A Hot Tub Pressure Switch barb plastic  4­10­LG800125­3
LG 21A Hot Tub Pressure Switch barb plastic

LG 21A Hot Tub Pressure Switch barb plastic

1/8" barb, LG in plastic version.

Rat...
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 $39.60
$25.84 


 Pressure Switch Cable for Gecko Flow Switch  1­GEC9920­400124
Pressure Switch Cable for Gecko Flow Switch

Pressure switch cable for Gecko spa packs.  Flow switch cable connects the pressure switch t...
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 $22.74
$15.97 


 Vacuum Switch PATVS12506E  4­10­PATVS12506E
Vacuum Switch PATVS12506E

Vacuum switch for hot tub application.

 $88.22
$57.56 


 Pressure Switch Cable - fits Balboa & Spa Builders  1­BAL21224
Pressure Switch Cable - fits Balboa & Spa Builders

Pressure Switch Cable - fits Balboa & Spa Builders

 $33.93
$22.14 


 Flow Switch Kit Pressure Switch  4­10­HWQ12DS­KIT
Flow Switch Kit Pressure Switch

Flow switch KIT* 1/2”mpt, includes 1/2” strain-relief, 1/2”fpt coupler.

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 $140.00
$91.35 


 Flow Switch Sundance Spas  4­10­HW6560860
Flow Switch Sundance Spas

Flow switch 3/4”mpt in transparent tee; Sundance; 3/4”b x 3/4”b x 3/8” ba...
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 $173.00
$112.88 


 Vacuum Switch V4003P-DX Tecmark  4­10­TMV4003P­DX
Vacuum Switch V4003P-DX Tecmark

Tecmark vacuum switch TMV4003P-DX which replaces existing pressure switches in USC spa paks.

...
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 $65.00
$42.41 


 TM4010-AM Pressure Switch  4­10­TM4010P­AM
TM4010-AM Pressure Switch

Pressure Switch - Tecmark

4010P 1/8" mpt, 21A

 $32.00
$20.88 


 TM3028 1/8" barb 25A Stainless Steel Pressure Switch  4­10­TM3028
TM3028 1/8" barb 25A Stainless Steel Pressure Switch

TM3028 1/8" barb, 25A, Stainless Steel Pressure Switch

 $67.00
$43.72 


 TM3029 Tecmark Pressure Switch  4­10­TM3029
TM3029 Tecmark Pressure Switch

TM3029 Tecmark Pressure Switch

1/8" mpt, 25A Stainless Steel

(This unit also avai...
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 $62.00
$40.46 


 TM3029P Plastic Tecmark Pressure Switch  4­10­TM3029P
TM3029P Plastic Tecmark Pressure Switch

TM3029P Plastic Tecmark Pressure Switch

1/8" mpt, 25A Plastic

(This unit also ava...
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 $45.00
$29.36 


 TM3035 1/8" mpt, 25A, 10PSI Stainless Steel Pressure Switch  4­10­TM3035
TM3035 1/8" mpt, 25A, 10PSI Stainless Steel Pressure Switch

TM3035 1/8" mpt, 25A, 10PSI Stainless Steel Pressure Switch

 $63.00
$41.11 


 TM3902 1/8" mpt, 1A pilot Duty Pressure Switch  4­10­TM3902
TM3902 1/8" mpt, 1A pilot Duty Pressure Switch

Pressure Switch 1/8" mpt, 1A pilot Duty

Replacement Switch for Mini-Max Spa Pak

 $36.00
$23.49 


 Gecko DTEC-1 Pressure Switch  4­10­GEC510ADO167
Gecko DTEC-1 Pressure Switch

Gecko 510ADO167 DTEC-1 Pressure Switch for Gecko spa pack systems.

1/8" mpt (male pipe th...
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 $43.99
$28.99 


 4-10-HW6560857 Flow Switch in transparent tee; 3/4" b  4­10­HW6560857
4-10-HW6560857 Flow Switch in transparent tee; 3/4" b

Flow switch in transparent tee; 3/4"b

 $173.00
$112.88 


 25A SPDT Latching Air Switch Tmtbs301  4­10­TMTBS301
25A SPDT Latching Air Switch Tmtbs301

TMTBS301 25A, SPDT, latching air switch.

 $21.00
$13.70 


 20A, DPDT Latching Air Switch TMTBS317  4­10­TMTBS317
20A, DPDT Latching Air Switch TMTBS317

TMTBS317 20A, DPDT, latching air wwitch for hot tub control systems.  Get all your hot tub p...
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 $39.00
$25.45 


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