{"product_id":"balboa-water-group-el2001-mach-3-circuit-board-33-53974-k","title":"Balboa Water Group EL2001 Mach 3 Circuit Board | 33-53974-K","description":"\u003cdiv class=\"a5\"\u003e\n\u003cdiv class=\"hero\"\u003e\u003cdiv class=\"tx\"\u003e\n\u003cspan class=\"kick\"\u003eEL2001 Mach 3 circuit board\u003c\/span\u003e\u003ch2\u003eBalboa EL2001 Mach 3 spa circuit board, part 33-53974-K\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eReplace a failed EL2001 Mach 3 spa control board with Balboa part 33-53974-K.\u003c\/p\u003e\n\u003cp class=\"lede\"\u003eThe Balboa 33-53974-K is an EL2001 Mach 3 circuit board. Look for EL2001 and Mach 3 on your old board before you order. Questions? Call 631-678-6506.\u003c\/p\u003e\n\u003cdiv class=\"bn\"\u003e\n\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-9\"\u003e\u003c\/path\u003e\u003c\/svg\u003eEL2001 Mach 3\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-9\"\u003e\u003c\/path\u003e\u003c\/svg\u003eSpa circuit board\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-9\"\u003e\u003c\/path\u003e\u003c\/svg\u003eBalboa Water Group\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M5 12l5 5 9-9\"\u003e\u003c\/path\u003e\u003c\/svg\u003ePart 33-53974-K\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"how\"\u003e\n\u003ch2\u003eHow to choose and fit the EL2001 Mach 3 Circuit Board\u003c\/h2\u003e\n\u003cdiv class=\"steps\"\u003e\n\u003cdiv class=\"st\"\u003e\n\u003ci\u003e1\u003c\/i\u003e\u003cp\u003eWith power off, find EL2001 and Mach 3 printed on your board.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"st\"\u003e\n\u003ci\u003e2\u003c\/i\u003e\u003cp\u003eCompare the part number 33-53974-K and the plug layout to your old board.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"st\"\u003e\n\u003ci\u003e3\u003c\/i\u003e\u003cp\u003eTake a photo of the wiring before you remove anything, and call 631-678-6506 if the board name does not match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wk\" style=\"grid-template-columns:1fr\"\u003e\u003cdiv class=\"ok\"\u003e\n\u003ch3\u003eWorks on\u003c\/h3\u003e\n\u003cdiv class=\"cl\"\u003e\n\u003cspan\u003eEL2001 Mach 3 control systems\u003c\/span\u003e\u003cspan\u003eReplacing an EL2001 Mach 3 circuit board\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003ch2\u003eEL2001 Mach 3 Circuit Board questions and answers\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the 33-53974-K?\u003c\/summary\u003e\u003cp\u003eIt is a Balboa EL2001 Mach 3 circuit board.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need a pro?\u003c\/summary\u003e\u003cp\u003eControl boards connect to high voltage. Use a qualified spa technician if you are unsure.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the part number?\u003c\/summary\u003e\u003cp\u003e33-53974-K.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs it in stock?\u003c\/summary\u003e\u003cp\u003eStock changes often. If it shows as unavailable, call 631-678-6506 and we will check.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWill it fit my spa?\u003c\/summary\u003e\u003cp\u003eConfirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fine\"\u003e\n\u003cspan\u003eEL2001\u003c\/span\u003e\u003cspan\u003eMach 3\u003c\/span\u003e\u003cspan\u003ePart number 33-53974-K\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Balboa Water Group","offers":[{"title":"Default Title","offer_id":67667790528786,"sku":"33-53974-K","price":380.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/833c51f68182a84062a7694675b0.webp?v=1794078172","url":"https:\/\/www.aquaterrabackyard.com\/products\/balboa-water-group-el2001-mach-3-circuit-board-33-53974-k","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}