{"product_id":"r0456301","title":"Zodiac Jandy JXi 200–400 Transformer Kit (R0456301)","description":"\u003cp\u003eIdeal for careful pool equipment rebuilds, Zodiac Jandy JXi 200–400 Transformer Kit (R0456301) is a replacement electrical: transformers component for Jandy JXi heater applications. It is used for supplying stepped-down control voltage, and it keeps low-voltage controls, relays, and safety circuits powered correctly. For JXi heaters, matching the exact service kit matters because combustion, water-flow, and control components are tightly integrated within the compact heater layout. This listing is written for shoppers comparing Zodiac, Jandy, and Laars replacement parts by product name, equipment family, and manufacturer part number. Always verify model, revision, fuel type, and part number before ordering, especially on older Jandy, Zodiac, or Laars equipment where cabinet style, heater size, and production year can affect fit.\u003c\/p\u003e","brand":"Zodiac\/Jandy\/Laars","offers":[{"title":"Default Title","offer_id":48509999480987,"sku":"R0456301","price":213.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/47-100-3112_XL.jpg?v=1778108324","url":"https:\/\/www.bathandspaparts.com\/products\/r0456301","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}