{"product_id":"sundance-jacuzzi-bp-daughter-board-2pump-system-60-hz-part-6600566","title":"Sundance® \/ Jacuzzi® BP Daughter Board – 2‑Pump System (60 Hz) Part #6600‑566","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number: 6600-566\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand: Sundance Spas\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e⚠️ IMPORTANT DISCLAIMER – PLEASE READ BEFORE PURCHASING\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThere are no refunds or returns on electronic spa parts.\u003c\/li\u003e\n\u003cli\u003ePlease verify compatibility with your hot tub model before ordering.\u003c\/li\u003e\n\u003cli\u003eAll electronic components are covered under the original manufacturer’s warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePWA Daughter Board – Balboa BP Platform, 2‑Pump, 60 Hz\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePart \u003cstrong\u003e6600‑566\u003c\/strong\u003e is the OEM \u003cstrong\u003eBP Daughter Board\u003c\/strong\u003e used in select Sundance® and Jacuzzi® spa systems built on the Balboa BP control platform. This module expands the primary BP system board to operate \u003cstrong\u003e2‑pump, 60Hz North American spa configurations\u003c\/strong\u003e, providing the relay control, switching logic, and low‑voltage signal routing required for dual‑pump hydrotherapy systems.\u003c\/p\u003e\n\u003cp\u003eLike sister part \u003cstrong\u003e6600‑569\u003c\/strong\u003e, the 6600‑566 daughter board attaches directly to the BP main board and serves as a \u003cstrong\u003elogic expansion card\u003c\/strong\u003e, enabling pump control, heater interlock sequencing, and integrated system safety monitoring.\u003c\/p\u003e\n\u003cp\u003eThis part is found in specific Sundance® and Jacuzzi® spas configured with \u003cstrong\u003eBalboa BP control packs\u003c\/strong\u003e beginning in 2022.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatible Spa Models \u0026amp; Years\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e✔ \u003cstrong\u003e2022+ Sundance® Models Using BP‑Series Control Packs\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e(Exact models vary by regional configuration, but typically include 2‑pump setups)\u003c\/p\u003e\n\u003cp\u003eLikely models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSundance \u003cstrong\u003e680+ variants\u003c\/strong\u003e outfitted with BP packs\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003e780‑Series export units\u003c\/strong\u003e using BP architecture\u003c\/li\u003e\n\u003cli\u003eSundance-branded private‑label models using BP controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ \u003cstrong\u003eJacuzzi® J‑200 Series (Alternate Version)\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eWhile \u003cstrong\u003e6600‑569\u003c\/strong\u003e is listed explicitly for 2022+ J‑200, \u003cstrong\u003e6600‑566\u003c\/strong\u003e is used in \u003cem\u003eparallel applications\u003c\/em\u003e depending on configuration and distributor preference.\u003c\/p\u003e\n\u003ch3\u003e✖ NOT compatible with:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre‑BP systems (Gecko, YT, LX, or earlier Sundance\/Jacuzzi proprietary boards)\u003c\/li\u003e\n\u003cli\u003e880™ \/ 980™ Series high‑end electronics\u003c\/li\u003e\n\u003cli\u003e50 Hz European packs (this unit is \u003cstrong\u003e60 Hz only\u003c\/strong\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Type:\u003c\/strong\u003e PWA Daughter \/ Logic Expansion Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e Balboa BP (BP501\/BP21 derivative depending on model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e \u003cstrong\u003e60 Hz (North American)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Support:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePump 1: 2‑speed\u003c\/li\u003e\n\u003cli\u003ePump 2: 1‑speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Functions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eRelay command routing for 2‑pump operation\u003c\/li\u003e\n\u003cli\u003eHeater enable\/disable signal logic\u003c\/li\u003e\n\u003cli\u003eSafety interlock sequencing (Temp\/Hi‑Limit\/Flow monitoring via BP system)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Connection:\u003c\/strong\u003e Attaches to BP main board through PWA connector \/ ribbon header\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Conformal‑coated PCB for moisture resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003ePurpose \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e6600‑566 BP Daughter Board\u003c\/strong\u003e provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorrect sequencing for \u003cstrong\u003edual pump hydrotherapy\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommunication interface between the topside, pumps, and heater\u003c\/li\u003e\n\u003cli\u003eSafeguards via integrated BP platform firmware\u003c\/li\u003e\n\u003cli\u003eImproved reliability versus earlier Sundance control boards\u003c\/li\u003e\n\u003cli\u003eLow‑voltage logic switching for safe, consistent pump behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis daughter board is essential for restoring proper functionality when a spa exhibits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump 2 not responding\u003c\/li\u003e\n\u003cli\u003eIncorrect pump speed switching\u003c\/li\u003e\n\u003cli\u003eHeater interlocks not enabling\u003c\/li\u003e\n\u003cli\u003eRandom pump cycling\u003c\/li\u003e\n\u003cli\u003eBP system faults tied to relay logic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Components\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"___i31lg00 f10pi13n f14t3ns0 f1nbblvp fat0sn4 f1ov4xf1 fekwl8i f1lmfglv f1oz7aqm f1abmfm4 f1w619qj f16h0jq8\"\u003e\n\u003ctable class=\"___1hm93bs f1ddd56o f16vktn6 f1enuhaj fdclmfp f1ev3kgc ftgm304 f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f1s2k7dp f8fmt76 fjvbh62 fysh76l fic4ptz f1yenhzu f1yn6nvh f14tj6oe f1jq587y f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f70r78m f4zgifc fk1v6el f16pyhcb fo436u6 fzy4j18 fc43013 f1hmrcvb fc4t9fq fgp09rh fjnyn6r\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6600‑569\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eJ‑200 2022+ 2‑Pump Daughter Board (parallel family)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003eMain BP Control Board\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eRequired host board (varies by control pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6560‑xxx Sensors\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eBP-compatible temperature \u0026amp; hi‑limit sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6500‑xxx Heater\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e5.5 kW BP-compatible flow‑through heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6600‑8xx \/ 6600‑9xx Topside Panels\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eCompatible Sundance\/Jacuzzi BP interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eOrdering Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned \u003cstrong\u003eONLY\u003c\/strong\u003e for Balboa BP‑based Sundance®\/Jacuzzi® 2‑pump systems.\u003c\/li\u003e\n\u003cli\u003eMust be paired with a compatible \u003cstrong\u003eBP main controller\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eElectronics are \u003cstrong\u003enon‑returnable\u003c\/strong\u003e, and all warranty claims flow through OEM channels.\u003c\/li\u003e\n\u003cli\u003eAlways verify your spa’s \u003cstrong\u003eyear, system pack label, and pump configuration\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n\u003cli\u003eBP100-G2 Main Board, 2-Pump, 60Hz, does not include daughter board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sundance Spas","offers":[{"title":"Default Title","offer_id":46355769327788,"sku":"6600-566","price":1284.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2077\/8156\/files\/6600-566-PWA_-BP100-G2-8-PMP-60HZ.jpg?v=1786649434","url":"https:\/\/snowvalleyspas.ca\/products\/sundance-jacuzzi-bp-daughter-board-2pump-system-60-hz-part-6600566","provider":"Snow Valley Spas","version":"1.0","type":"link"}