{"title":"Balboa Spa Controls \u0026 Retrofit Systems","description":null,"products":[{"product_id":"balboa-bp7-5-5kw-spa-control-retrofit-kit-g6505","title":"Balboa BP7 5.5kW Spa Control Retrofit Kit with TP500 – G6505","description":"\u003cdiv class=\"wb-product-description\"\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eBalboa BP7 G6505 5.5kW Spa Control Retrofit Kit with TP500\u003c\/strong\u003e\n    provides a modern replacement solution for many older Balboa hot tub and spa\n    control systems. Built around Balboa's highly configurable BP7 platform, this\n    retrofit kit is designed to replace many aging or discontinued spa controls\n    while providing a current Balboa control system and topside interface.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The G6505 kit combines a \u003cstrong\u003eBalboa BP7 control system with a 5.5kW heater\n    and TP500 topside control\u003c\/strong\u003e. The BP7 platform can be configured for a\n    wide range of spa equipment combinations, making it an excellent option when\n    the original control box or circuit board is obsolete or no longer available.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eBalboa BP7 G6505 Features\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Balboa Water Group\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e G6505\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eControl Family:\u003c\/strong\u003e BP7\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeater:\u003c\/strong\u003e 5.5kW\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTopside Control:\u003c\/strong\u003e Balboa TP500\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Hot tub and spa control retrofit\/replacement\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighly Configurable:\u003c\/strong\u003e Multiple equipment configurations available\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eGenuine Balboa Replacement System\u003c\/strong\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eModern Replacement for Older Balboa Spa Controls\u003c\/h2\u003e\n\n  \u003cp\u003e\n    One of the biggest advantages of the \u003cstrong\u003eBalboa BP7\u003c\/strong\u003e is its ability\n    to replace many older Balboa control platforms. Balboa designed the BP7\/8\n    platform specifically with aftermarket retrofit applications in mind.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Depending on the original spa equipment and configuration, the BP7 platform\n    can be used when replacing many controls from the following older Balboa\n    families:\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa VS Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa GS Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa EL Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa ML Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eMany other compatible Balboa and non-Balboa spa control applications\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eImportant:\u003c\/strong\u003e BP7 compatibility is determined by the equipment\n    installed in the spa and the required BP7 setup. Matching only the appearance\n    of the original control box is not enough to confirm compatibility.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eHighly Configurable BP7 Platform\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Unlike a control system designed for only one equipment combination, the BP7\n    platform supports numerous configurations. Depending on the selected setup\n    and electrical requirements, BP7 can operate combinations of:\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003ePump 1\u003c\/li\u003e\n    \u003cli\u003ePump 2\u003c\/li\u003e\n    \u003cli\u003ePump 3\u003c\/li\u003e\n    \u003cli\u003eAdditional pump configurations\u003c\/li\u003e\n    \u003cli\u003eCirculation pump\u003c\/li\u003e\n    \u003cli\u003eBlower or auxiliary equipment\u003c\/li\u003e\n    \u003cli\u003eOzone system\u003c\/li\u003e\n    \u003cli\u003eSpa lighting\u003c\/li\u003e\n    \u003cli\u003eCompatible Balboa accessories\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    The exact BP7 setup must be selected according to the pumps, circulation\n    system, blower, ozone, lighting and other equipment installed in the spa.\n  \u003c\/p\u003e\n\n  \u003ch2\u003e5.5kW Heater\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eG6505\u003c\/strong\u003e version uses Balboa's \u003cstrong\u003e5.5kW BP7 heater\n    configuration\u003c\/strong\u003e. Balboa also offers BP7 retrofit systems with a 4.0kW\n    heater for applications requiring that configuration.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    When replacing an existing spa pack, the heater rating and electrical\n    requirements should be verified before ordering.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eIncludes Balboa TP500 Topside Control\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The G6505 retrofit kit includes a \u003cstrong\u003eBalboa TP500 topside control\u003c\/strong\u003e.\n    This allows an older spa control and incompatible legacy keypad to be upgraded\n    together rather than attempting to reuse a discontinued topside.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The BP7 platform is also compatible with a variety of Balboa TP and SpaTouch\n    interfaces when the appropriate model, software version and configuration are\n    used.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eReplacing an Older Balboa VS, GS, EL or ML System?\u003c\/h2\u003e\n\n  \u003cp\u003e\n    If your original Balboa spa control has been discontinued, the BP7 may provide\n    a modern retrofit solution. Older Balboa systems were produced in many\n    configurations, so the \u003cstrong\u003epart number on the original control box is\n    important\u003c\/strong\u003e when determining the correct replacement.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Whirly Bros is building an extensive cross-reference database for older\n    Balboa spa controls to help identify the correct modern replacement system.\n  \u003c\/p\u003e\n\n  \u003cdiv class=\"wb-fitment-box\"\u003e\n    \u003ch2\u003eNot Sure If This Fits Your Spa?\u003c\/h2\u003e\n\n    \u003cp\u003e\n      \u003cstrong\u003eSend Whirly Bros photos before ordering.\u003c\/strong\u003e\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      Send us a clear photo of the label on your existing spa control box along\n      with a photo of your current topside keypad. If possible, also provide\n      information about the pumps and other equipment connected to the control.\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      We can help identify your existing system and determine whether the Balboa\n      BP7 is an appropriate replacement.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhy Upgrade to a Balboa BP7?\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eModern replacement option for many discontinued spa controls\u003c\/li\u003e\n    \u003cli\u003eGenuine Balboa Water Group control system\u003c\/li\u003e\n    \u003cli\u003eMultiple equipment configurations\u003c\/li\u003e\n    \u003cli\u003eSupports complex multi-pump spa applications\u003c\/li\u003e\n    \u003cli\u003eModern Balboa TP-series topside interface\u003c\/li\u003e\n    \u003cli\u003eFuture access to commonly available Balboa replacement components\u003c\/li\u003e\n    \u003cli\u003eExcellent retrofit platform for repairing older hot tubs\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eInstallation Information\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The BP7 is a configurable spa control system and is \u003cstrong\u003enot a\n    plug-and-play replacement for every spa\u003c\/strong\u003e. The correct setup,\n    electrical configuration and equipment connections must be selected for the\n    specific hot tub.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Installation should be performed by a qualified spa service technician or\n    electrician familiar with spa control systems and applicable electrical\n    requirements. Always follow Balboa installation instructions and applicable\n    electrical codes.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003ch3\u003eWill the Balboa BP7 replace my old VS control system?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    The BP7 platform is designed to replace many older Balboa VS systems as well\n    as GS, EL and ML systems. Compatibility must still be verified using the\n    original control number and the equipment installed in the spa.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eDoes the G6505 include a topside keypad?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Yes. The \u003cstrong\u003eBalboa G6505\u003c\/strong\u003e is a BP7 retrofit kit paired with a\n    \u003cstrong\u003eTP500 topside control and 5.5kW heater\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCan the BP7 operate multiple spa pumps?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Yes. BP7 supports numerous equipment configurations, including multi-pump\n    applications. The available outputs depend on the BP7 setup selected for the\n    spa.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCan BP7 replace a spa control made by another manufacturer?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    The BP7 platform can be used for many non-Balboa retrofit applications.\n    However, the spa's pumps, heater requirements, accessories, electrical\n    configuration and topside control must be evaluated before determining\n    compatibility.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eHow do I know which BP7 configuration I need?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Start with the model and part number on the existing control box. It is also\n    helpful to identify the number of pumps, pump speeds, circulation pump,\n    blower, ozone system, lighting and other equipment connected to the control.\n    Whirly Bros can help review this information before you order.\n  \u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eNeed help identifying your Balboa spa control?\u003c\/strong\u003e\u003cbr\u003e\n    Contact Whirly Bros with photos of your existing control-box label and\n    topside keypad. We'll help you identify the system and determine the\n    appropriate replacement.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"BALBOA WATER GROUP","offers":[{"title":"Default Title","offer_id":56250498744642,"sku":null,"price":579.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/9377\/5682\/files\/BWGSPAPACKS_e5d50fd9-1df3-4d7d-8d92-acdcfefbfebe.png?v=1790215046"},{"product_id":"balboa-bp7-4-0kw-spa-control-retrofit-kit-g6405","title":"Balboa BP7 4.0kW Spa Control Retrofit Kit with TP500 – G6405","description":"\u003cdiv class=\"wb-product-description\"\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eBalboa BP7 G6405 4.0kW Spa Control Retrofit Kit with TP500\u003c\/strong\u003e\n    is a modern replacement solution for many older Balboa hot tub and spa control\n    systems. Built around Balboa's highly configurable BP7 platform, this kit combines\n    a genuine Balboa BP7 control system, \u003cstrong\u003e4.0kW heater\u003c\/strong\u003e, and\n    \u003cstrong\u003eTP500 topside control\u003c\/strong\u003e in one retrofit package.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The BP7 platform is particularly useful when an older spa control, circuit board,\n    or topside is obsolete or no longer practical to repair. Its multiple equipment\n    configurations allow the system to be adapted to a wide range of hot tub layouts.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eBalboa BP7 G6405 Features\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Balboa Water Group\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRetrofit Kit Part Number:\u003c\/strong\u003e G6405\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eControl Family:\u003c\/strong\u003e BP7\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBP7 Control:\u003c\/strong\u003e G4361 Series\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeater:\u003c\/strong\u003e 4.0kW\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTopside Control:\u003c\/strong\u003e Balboa TP500\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Hot tub and spa control replacement \/ retrofit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHighly Configurable:\u003c\/strong\u003e Multiple equipment setups available\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eGenuine Balboa Water Group Retrofit System\u003c\/strong\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eWhat's Included with the G6405?\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Balboa G6405 retrofit package includes the major components needed to\n    convert a compatible older spa control to the BP7 platform.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eBalboa BP7 4.0kW control system\u003c\/li\u003e\n    \u003cli\u003eBalboa TP500 topside control panel\u003c\/li\u003e\n    \u003cli\u003eTP500 panel overlay\u003c\/li\u003e\n    \u003cli\u003eTopside bezel \/ adapter component\u003c\/li\u003e\n    \u003cli\u003e8-foot spa light wire assembly\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eModern Replacement for Older Balboa Spa Controls\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Balboa developed the BP7 platform with aftermarket replacement applications\n    in mind. Depending on the original spa equipment and configuration, BP7 can\n    provide a modern replacement path for many older Balboa control systems.\n  \u003c\/p\u003e\n\n  \u003cp\u003ePotential retrofit applications include many controls from the:\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa VS Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa GS Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa EL Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eBalboa ML Series\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eOther compatible Balboa and non-Balboa spa control applications\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eImportant:\u003c\/strong\u003e BP7 compatibility depends on the electrical and\n    equipment configuration of the spa. Always verify the existing control number,\n    pumps, circulation system, blower, ozone, lighting and other connected equipment\n    before selecting a replacement system.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eKnown Replacement Application: VS510SZ 54371HC2\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Balboa G6405 is used as a modern BP7 retrofit solution for certain\n    \u003cstrong\u003eBalboa VS510SZ systems including part number 54371HC2\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Because VS-series controls were produced in multiple configurations, the\n    original control-box part number and connected equipment should still be\n    verified before ordering.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eHighly Configurable BP7 Platform\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The BP7 platform provides numerous setup configurations, allowing one control\n    platform to support many different spa equipment combinations. Depending on\n    the selected setup, BP7 can accommodate combinations involving:\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003ePump 1\u003c\/li\u003e\n    \u003cli\u003ePump 2\u003c\/li\u003e\n    \u003cli\u003eAdditional pump configurations\u003c\/li\u003e\n    \u003cli\u003eCirculation pump\u003c\/li\u003e\n    \u003cli\u003eBlower or auxiliary equipment\u003c\/li\u003e\n    \u003cli\u003eOzone system\u003c\/li\u003e\n    \u003cli\u003eSpa lighting\u003c\/li\u003e\n    \u003cli\u003eCompatible Balboa accessories\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    The proper BP7 setup must be selected during installation to match the\n    equipment installed in the hot tub.\n  \u003c\/p\u003e\n\n  \u003ch2\u003e4.0kW Heater\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eG6405\u003c\/strong\u003e uses Balboa's \u003cstrong\u003e4.0kW BP7 heater\n    configuration\u003c\/strong\u003e. This distinguishes it from the G6505 version, which\n    uses a 5.5kW heater.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The original spa's electrical requirements and heater configuration should\n    be verified before choosing between the 4.0kW and 5.5kW BP7 retrofit systems.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eIncludes Balboa TP500 Topside Control\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The G6405 includes a \u003cstrong\u003eBalboa TP500 topside control\u003c\/strong\u003e, allowing\n    the control system and user interface to be upgraded together.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    This is particularly useful when converting from an older Balboa control\n    platform whose original topside panel is obsolete or incompatible with the\n    newer BP7 system.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eG6405 vs. G6505\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Both retrofit kits use the Balboa BP7 platform and include a TP500 topside.\n    The primary difference is the heater rating:\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eG6405:\u003c\/strong\u003e BP7 + TP500 + 4.0kW heater\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eG6505:\u003c\/strong\u003e BP7 + TP500 + 5.5kW heater\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Do not select a higher heater rating simply because it provides more heating\n    power. The spa's electrical system and original configuration must support\n    the selected heater.\n  \u003c\/p\u003e\n\n  \u003cdiv class=\"wb-fitment-box\"\u003e\n\n    \u003ch2\u003eNot Sure Which Balboa BP7 You Need?\u003c\/h2\u003e\n\n    \u003cp\u003e\u003cstrong\u003eSend Whirly Bros photos before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\n    \u003cp\u003e\n      Send us a clear photo of the label on your existing spa control box and a\n      photo of the current topside keypad. If possible, also provide photos or\n      information for the pumps and other equipment connected to the control.\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      Whirly Bros can help identify the existing control and determine whether\n      the G6405 BP7 4.0kW retrofit system is an appropriate replacement.\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhy Upgrade to a Balboa BP7?\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eModern replacement option for many discontinued spa controls\u003c\/li\u003e\n    \u003cli\u003eGenuine Balboa Water Group control system\u003c\/li\u003e\n    \u003cli\u003eMultiple configurable equipment setups\u003c\/li\u003e\n    \u003cli\u003eSupports multi-pump spa applications\u003c\/li\u003e\n    \u003cli\u003eModern Balboa TP-series interface\u003c\/li\u003e\n    \u003cli\u003eExcellent retrofit platform for older hot tubs\u003c\/li\u003e\n    \u003cli\u003eWidely supported Balboa replacement platform\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eInstallation Information\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The BP7 is a configurable spa control system and is\n    \u003cstrong\u003enot a plug-and-play replacement for every hot tub\u003c\/strong\u003e.\n    The correct setup, voltage configuration, equipment outputs and wiring must\n    be selected for the specific spa.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Installation should be performed by a qualified spa service technician or\n    electrician familiar with hot tub control systems. Always follow Balboa\n    installation instructions and applicable electrical codes.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003ch3\u003eWhat is the difference between Balboa G6405 and G6505?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Both are BP7 retrofit kits with a TP500 topside. The G6405 uses a\n    \u003cstrong\u003e4.0kW heater\u003c\/strong\u003e, while the G6505 uses a\n    \u003cstrong\u003e5.5kW heater\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eDoes the G6405 include the TP500?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Yes. The G6405 retrofit kit includes the Balboa TP500 topside control along\n    with the BP7 4.0kW control system and associated retrofit components.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWill G6405 replace my old VS510SZ?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    G6405 is used as a BP7 retrofit replacement for certain VS510SZ systems,\n    including known applications involving part number 54371HC2. Because\n    VS510SZ systems were available in different configurations, verify the\n    original part number and connected equipment before ordering.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCan BP7 operate more than one pump?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Yes. The BP7 platform supports numerous equipment configurations, including\n    multi-pump spa applications. The available outputs depend on the setup\n    selected for the particular spa.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eHow do I know whether I need the 4.0kW or 5.5kW version?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Check the specifications of the existing spa control and heater along with\n    the spa's electrical configuration. If you are unsure, send Whirly Bros\n    photos of the existing control-box label and equipment before ordering.\n  \u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eNeed help identifying your Balboa spa control?\u003c\/strong\u003e\u003cbr\u003e\n    Contact Whirly Bros with photos of your existing control-box label and\n    topside keypad. We'll help identify the system and determine the appropriate\n    modern replacement.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n\n","brand":"BALBOA WATER GROUP","offers":[{"title":"Default Title","offer_id":56250516472130,"sku":null,"price":579.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/9377\/5682\/files\/BWGSPAPACKS_51ea2c8c-b12a-45a5-9fc8-d22a6bf558b9.png?v=1790215609"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/9377\/5682\/collections\/BWG_SPA_PACKS.png?v=1790213977","url":"https:\/\/www.whirlybros.com\/collections\/balboa-spa-controls.oembed","provider":"Whirly Bros","version":"1.0","type":"link"}