Air Button Style Analog Systems and Parts

Air Button Style Analog Systems and Parts

Hot tub air buttons and pneumatic components provide the simple, waterproof control interface found on many spa models. Our selection includes replacement air buttons, bellows, and tubing for most air-button control systems. Easy to install with no electrical connections required. We offer competitive international shipping rates to buyers worldwide.

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  • Thermostat, Invensys, 1/4", 36", SPST, 25A

    Invensys 25A SPST Mechanical Thermostat - 1/4" x 36" Safety Control for Hot Tubs

    Invensys Appliance Controls

    MSRP: $75.03
    $59.95
    This mechanical safety thermostat from Invensys delivers reliable temperature control rated at 25 amps with a maximum temperature threshold of 107°F. Featuring a single pole configuration, this device provides essential overheat protection for your...
    MSRP: $75.03
    $59.95
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    MSRP: $75.03
    $59.95
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  • Hi-Limit, 1/4" diameter, 12"Capillary, SPST, Screw Terminal, 25A

    25A High Limit Safety Switch - 12" Capillary, 1/4" Bulb, SPST Screw Terminal

    Invensys Appliance Controls

    $54.99
    High Limit Safety SwitchEssential safety component featuring single pole configuration with 25 amp capacity and factory-calibrated 121°F temperature threshold. For optimal performance, position the sensor bulb inside a protective dry well or groove tube...
    $54.99
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  • Products Unlimited Double Pole 30A Contactor 115v - Hot Tub Spa Replacement

    Products Unlimited Double Pole 30A Contactor 115v - Hot Tub Spa Replacement

    Products-Unlimited

    MSRP: $34.99
    $24.99
    Products Unlimited dual pole contactor for spa systemsThis double pole electrical contactor is designed for hot tub and spa heating applications, featuring reliable switching performance for your equipment.Coil VoltageContact Rating120 VAC30amp...
    MSRP: $34.99
    $24.99
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    MSRP: $34.99
    $24.99
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  • Tecmark 3925 Universal Hot Tub Pressure Switch 25A SPNO with Brass Fittings - 1/8" MPT Tecmark 3925 Universal Hot Tub Pressure Switch 25A SPNO with Brass Fittings - 1/8" MPT

    Tecmark 3925 Universal Hot Tub Pressure Switch 25A SPNO with Brass Fittings - 1/8" MPT

    Tecmark

    MSRP: $46.37
    $35.99
    This 25 Amp Universal Pressure Switch Kit is designed to work with Balboa, Gecko, ACC, Hydroquip, Len Gordon, Maddux, and most standard spa heater systems. Features 1/8" MPT standard threads and includes 2 spade connectors for straightforward wire...
    MSRP: $46.37
    $35.99
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  • Pressure Switch 1/8" mpt 25 Amp Hot Tub Spa Part Fits High Current How To Video Pressure Switch 1/8" mpt 25 Amp Hot Tub Spa Part Fits High Current How To Video

    25 Amp Pressure Switch 1/8" MPT High Current Hot Tub Spa Replacement Part

    HTPOFAmerica

    MSRP: $54.99
    $44.99
    This high-capacity 25 Amp Pressure Switch comes equipped with 1/8 inch MPT standard threading and dual spade terminals for simple two-wire electrical connections. Designed for universal compatibility, this pressure sensor works with Balboa, Gecko, ACC,...
    MSRP: $54.99
    $44.99
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  • Pressure Switch 3029P 25A Tecmark 1/8"mpt SPNO Plastic Body

    Tecmark 3029P 25A Pressure Switch 1/8"mpt SPNO Plastic Hot Tub Spa Part

    Tecmark

    MSRP: $46.37
    $34.99
    Global offers the Tecmark 4000 Series 25 Amp Pressure Switch featuring a durable plastic construction with 1/8th" MPT standard threads and dual spade connectors for simple two-wire installation. This versatile pressure switch provides universal...
    MSRP: $46.37
    $34.99
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  • Tecmark 4010P Pressure Switch 25A SPNO 1/8" MPT Plastic - 1-11 PSI Tecmark 4010P Pressure Switch 25A SPNO 1/8" MPT Plastic - 1-11 PSI

    Tecmark 4010P Pressure Switch 25A SPNO 1/8" MPT Plastic - 1-11 PSI

    Tecmark

    MSRP: $40.66
    $31.99
    Global offers the Tecmark 4000 Series 25 Amp Pressure Switch engineered with durable plastic construction on both top and bottom assemblies. This pressure-activated component incorporates 1/8" MPT Standard Threads and utilizes 2 spade connectors for...
    MSRP: $40.66
    $31.99
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    $31.99
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  • Relay, Zettler, T-90 Type, SPST, 15vdc, Coil, Balboa Board Relay, Zettler, T-90 Type, SPST, 15vdc, Coil, Balboa Board

    Zettler T-90 SPST Relay 15VDC 30A - Balboa Circuit Board Repair Component

    HTPOFAmerica

    MSRP: $22.99
    $15.99
    Replacement Zettler T-90 Style Control Board Relay for Balboa Spa Systems — the industry-standard component found throughout Balboa circuit boards. This relay features dual tabs on each terminal, allowing technicians to add jumper wires between tabs and...
    MSRP: $22.99
    $15.99
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    MSRP: $22.99
    $15.99
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  • Air Switch Tecmark TBS 301 SPDT 25A Latching Style Most Popular Air Switch Tecmark TBS 301 SPDT 25A Latching Style Most Popular

    Tecmark TBS 301 Air Switch 25A SPDT Latching Type Universal Hot Tub Spa Replacement

    Tecmark

    MSRP: $28.54
    $22.20
    Latching design Single Pole Dual Throw air-activated switch rated at 20 Amp with through-panel mounting configuration. Features 1/8" spout air connection point and electrical terminations using 5/16" male quick connect tabs. Installation requires 5/8"...
    MSRP: $28.54
    $22.20
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    $22.20
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  • Pressure Switch 3029, 25A, Tecmark, 1/8"mpt, SPNO, Barksdale, Tecmark Pressure Switch 3029, 25A, Tecmark, 1/8"mpt, SPNO, Barksdale, Tecmark

    Tecmark 3029 Pressure Switch 25A 1/8" MPT SPNO Little General 3000 Series Stainless Steel

    HTPOFAmerica

    MSRP: $62.99
    $47.99
    Global offers the Tecmark Little General 3000 Series pressure switch rated at 25 Amps, constructed with stainless steel housing and plastic base. This model features 1/8" MPT standard threading and includes 2 spade terminals for electrical connections...
    MSRP: $62.99
    $47.99
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  • Hi-Limit, Thermodisc, DPST, Screw Terminal, Surface Mount 230V Hot Tub Spa Hi-Limit, Thermodisc, DPST, Screw Terminal, Surface Mount 230V Hot Tub Spa

    Thermodisc Surface Mount Hi-Limit Auto Reset 230V DPST Screw Terminal - Hot Tub Spa Thermal Safety Switch

    HTPOFAmerica

    MSRP: $139.99
    $109.99
    Auto-Reset Thermodisc Surface Mount Hi-Limit Switch - DPST Configuration with Screw Terminals (No Capillary Tube)This thermal safety device mounts directly onto your spa heater assembly to monitor actual water temperature. The thermodisc mechanism trips...
    MSRP: $139.99
    $109.99
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    MSRP: $139.99
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  • Hot Tub GFCI Breaker Information How To DIY The Spa Guy

    GFCI Breaker Installation Guide for Hot Tubs & Spas - Expert DIY Instructions | Global

    Spa Guy How To Videos

    $0.00
    Global presents comprehensive guidance on installing and wiring GFCI breakers for hot tub and spa applications. Understanding proper ground fault circuit interrupter setup is crucial for safe spa operation and electrical protection.This detailed...
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