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Circuit Boards & Components

Circuit Boards & Components

If you cannot find the part you are looking for, please call, email, or fill out our Parts Request Form. The team at Mountain View Hearth Products will be happy to assist you with any pool or spa repair project. We also provide technical support during the installation process.

Circuit Boards and Components

Electronic parts in pools and spas are vulnerable to failure, whether due to water damage, incorrect wiring, or simply old age. We have a large stock of replacement circuit boards and circuit board components for pools and spas. Order OEM pool control panel parts from Sundance Spa, Balboa, Coleman Spa, Brett Aqualine, and other leading manufacturers. Aftermarket parts are also available to add functions to your water structure.

Replacement Pool Electronics

A pool circuit board is the central nervous system, connecting other components, such as water jets and heaters, via a control panel. We carry full circuit boards to replace faulty systems, so you don't need to purchase a new pool or hot tub. Browse universal and direct fit pool control boards below or enter the information into our search bar to find a match.

We also have an array of pool electrical components, including transformers, sensors, light fittings, control panel overlays, and topside controls. Most products ship in 1-2 business days with free U.S. ground shipping on orders over $99.

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  • Marquis Spa Topside 8 Button Overlay - 2011-2012 Units (MRQ650-0683)

    Marquis Spa Topside 8 Button Overlay - 2011-2012 Units (MRQ650-0683)

    Spa Components

    $32.80
    Replacement 8 button topside overlay for Marquis Spas. Fits 2011 and 2012 units. This part measures 8-7/8" x 4-1/8" x 1/32". May fit many units. Please check the owners manual for part numbers. Part # MRQ650-0683
    MRQ650-0683
    $32.80
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    $32.80
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  • Hayward & Comfortzone Double Pole Contactor 240V Coil 50 AMP (HCC2XU04GG) Hayward & Comfortzone Double Pole Contactor 240V Coil 50 AMP (HCC2XU04GG)

    Hayward & Comfortzone Double Pole Contactor 240V Coil 50 AMP (HCC2XU04GG)

    Hayward

    $20.95
    HAYWARD & COMFORTZONE Double Pole Contactor, 240 Volt Coil, 50 Amp Max, For Hayward/Comfortzone C-SPA-XI Electric Heater, Waterpik-Laars Electric Heater, Elektra II (1985-1995). This part measures 3-3/16” x 2-9/16” x 2”...
    HCC2XU04GG
    $20.95
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  • Gecko in.ex-5 Control Box (0602-221022) Gecko in.ex-5 Control Box (0602-221022)

    Gecko in.ex-5 Control Box (0602-221022)

    Gecko

    $612.50
    Replacement Gecko spa control box. This part is the replacement box ONLY. IN.XE-5-11-H4.0-1-2-B-O-D-32K-GD1It includes the available circuits listed below: High Current Pump 1 circuit, 1 or 2 speed, 120v, 20A max High Current Pump 2 or HC Blower...
    0602-221022
    $612.50
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  • BluWater ISIS Bromine Generator Electrode Assembly (ISISELECTRODE) BluWater ISIS Bromine Generator Electrode Assembly (ISISELECTRODE)

    BluWater ISIS Bromine Generator Electrode Assembly (ISISELECTRODE)

    BluWater

    $441.15
    Replacement BluWater ISIS Bromine Generator Electrode Assembly. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking out please do not select any of...
    ISISELECTRODE
    $441.15
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  • Marquis Spa Black Thumb Knob (MRQ020-6173) Marquis Spa Black Thumb Knob (MRQ020-6173)

    Marquis Spa Black Thumb Knob (MRQ020-6173)

    Spa Components

    $7.60
    Marquis Spa Black Thumb Knob. Marquis Part # MRQ020-6173
    MRQ020-6173
    $7.60
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  • Marquis Spa Lexan Control Panel Overlay 1997 Recreation Series (MRQ650-0483)

    Marquis Spa Lexan Control Panel Overlay 1997 Recreation Series (MRQ650-0483)

    Marquis Spa

    $50.55
    Replacement control panel overlay for Marquis Spas. Fits 1997 Departure RS, Voyage RS, Escapade, Crossing, Resort And Retreat Models. This part measures  approximately 7" across. May fit many units. Marquis part # MRQ650-0483Replaces...
    MRQ650-0483
    $50.55
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  • Del Ozone Spa Eclipse Gen 2 Ozonator (ECS-1RPAM2-U) Del Ozone Spa Eclipse Gen 2 Ozonator (ECS-1RPAM2-U)

    Del Ozone Spa Eclipse Gen 2 Ozonator (ECS-1RPAM2-U)

    Del Ozone

    $220.45
    Replacement Del Ozone Spa Eclipse Gen 2 Ozonator with Corona Discharge. Features: 115v/230v, 500 Gallon Capacity, AMP CordThis part is identical to and can replace part numbers: APG-U, CDS-16RAM2, ECS-1RPAM-240/6, ECS-1RPAM.Del Ozone Part #...
    ECS-1RPAM2-U
    $220.45
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  • Marquis Spa Topside 4 Button Overlay (MRQ650-0648)

    Marquis Spa Topside 4 Button Overlay (MRQ650-0648)

    Spa Components

    $42.50
    Replacement 4 button topside overlay for Marquis Spas. Please check your owner's manual for compatibility. Marquis part # MRQ650-0648OEM Marquis part
    MRQ650-0648
    $42.50
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  • Sundance Spa Circuit Board Power Transformer (SUN6000-515) Sundance Spa Circuit Board Power Transformer (SUN6000-515)

    Sundance Spa Circuit Board Power Transformer (SUN6000-515)

    Sundance Spas

    $78.22
    Replacement circuit board power transformer for Sundance Spa. Please check your owner's manual for part number compatibility. Sundance Spa part # SUN6000-515OEM Sundance Spa part 
    SUN6000-515
    $78.22
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  • Waterway Spa Light Kit - Plastic Only (630-5008) Waterway Spa Light Kit - Plastic Only (630-5008)

    Waterway Spa Light Kit - Plastic Only (630-5008)

    Spa Components

    $20.30
    Replacement spa light kit for Waterway spas. Please check your owner's manual for compatibility. Waterway part # 630-5008OEM Waterway part
    630-5008
    $20.30
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    $20.30
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  • Hydro Quip Eco-5 Control Panel (HYD34-0207) Hydro Quip Eco-5 Control Panel (HYD34-0207)

    Hydro Quip Eco-5 Control Panel (HYD34-0207)

    Hydro-Quip

    $118.30
    Replacement Hydro-Quip Eco-5 Rectangle Spa Side Control Panel, 4-Button, With 10 Foot Cable. Please check your owner's manual for compatibility. Hydro-Quip part # HYD34-0207OEM Hydro-Quip part
    HYD34-0207
    $118.30
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  • Marquis Spa Light (MRQ740-0639) Marquis Spa Light (MRQ740-0639)

    Marquis Spa Light (MRQ740-0639)

    Spa Components

    $37.15
    Replacement light for Marquis Spas. May fit many units. Please check the owners manual for part numbers. Marquis Part # MRQ740-0639
    MRQ740-0639
    $37.15
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    $37.15
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