{"product_id":"r0591604","title":"Zodiac Jandy JXi 400 Natural Gas Fuel Orifice Kit (R0591604)","description":"\u003cp\u003eMade for restoring the right fit during repairs, Zodiac Jandy JXi 400 Natural Gas Fuel Orifice Kit (R0591604) is a replacement heater parts component for Jandy JXi heater applications. It is used for metering gas flow for the listed fuel type and heater size, and it supports proper burner performance after fuel-system service. 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":48509999677595,"sku":"R0591604","price":80.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/47-100-3070_XL.jpg?v=1778108331","url":"https:\/\/www.bathandspaparts.com\/en-ca\/products\/r0591604","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}