{"product_id":"jandylxiheatershighlimitswitchharnessr0457400jndr0457400","title":"Jandy LXi Heaters High Limit Switch Harness Replacement R0457400","description":"\u003cdiv\u003e\n\u003ch1\u003eJandy LXi Heaters High Limit Switch Harness Replacement R0457400\u003c\/h1\u003e \u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Jandy LXi Heaters High Limit Switch Harness Replacement, model R0457400 — an OEM repair part engineered to restore reliable overheat protection for Jandy LXi gas pool heaters. This harness replaces worn or damaged high-limit wiring, reconnecting the safety switch to the control board to keep your heater operating safely and efficiently.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOEM-matched design for precise fit with Jandy LXi heaters, ensuring secure electrical connections that prevent miswiring and intermittent faults.\u003c\/li\u003e \u003cli\u003eSupports essential overheat safety by accurately routing the high-limit switch signal to the control module, reducing risk of heat-related damage.\u003c\/li\u003e \u003cli\u003eDurable, high-temperature insulation and outdoor-rated wiring resist heat, moisture, and chemical exposure common to pool equipment environments.\u003c\/li\u003e \u003cli\u003eUser-friendly routing: harness geometry mirrors original layout, simplifying replacement and minimizing installation guesswork for technicians and DIY owners.\u003c\/li\u003e \u003cli\u003eDesigned to meet Jandy specifications and industry safety standards, helping maintain warranty eligibility and reliable system performance.\u003c\/li\u003e \u003cli\u003eLong-term reliability minimizes downtime and maintenance costs by reducing harness-related failures in seasonal pool heating cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eReplacing this harness restores safe operation and reliable heat for your Jandy LXi heater. A smart, OEM choice for maintenance-heavy seasons—add R0457400 to your cart today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":51682380382525,"sku":"JNDR0457400","price":76.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/JNDR0457400_0.jpg?v=1778225535","url":"https:\/\/www.duckiespoolsupply.com\/products\/jandylxiheatershighlimitswitchharnessr0457400jndr0457400","provider":"Duckies Pool Supply","version":"1.0","type":"link"}