{"product_id":"high-limit-switch-harness-jandy-r0457400-fits-jandy-lxi-heaters","title":"High Limit Switch Harness | Jandy | R0457400 | (Fits Jandy LXi Heaters)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eJandy LXi Heaters High Limit Switch Harness | R0457400\u003c\/strong\u003e circulates water through your pool system to keep it clean and properly filtered. Essential for maintaining healthy water. This harness is designed for use with Jandy LXi heaters, ensuring the high-limit switch connects reliably to the heater’s control network and supports consistent filtration cycles. By integrating smoothly with the heater, it helps maintain stable operation across varying outdoor temperatures and usage patterns.\u003c\/p\u003e \u003cp\u003eKey reasons to have this harness on hand:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003ePart number R0457400, designed for a precise fit with Jandy LXi heaters to simplify identification and replacement.\u003c\/li\u003e\n\u003cli\u003eInterfaces the high-limit switch with the heater’s control circuitry to support safe, reliable operation during peak filtration cycles.\u003c\/li\u003e\n\u003cli\u003ePool-grade wiring and connectors withstand moisture, heat, and chlorine, delivering durability in outdoor pool equipment environments.\u003c\/li\u003e\n\u003cli\u003eFacilitates quick inspection and replacement, minimizing downtime during maintenance and seasonal service.\u003c\/li\u003e\n\u003cli\u003eSupports steady water circulation and filtration, helping your pool remain clear and balanced between cleanings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKeep your pool healthy and ready for every season—add this essential harness to your cart today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48475695907059,"sku":"JNDR0457400","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/JNDR0457400_0.jpg?v=1771478343","url":"https:\/\/everklearpoolsupply.com\/products\/high-limit-switch-harness-jandy-r0457400-fits-jandy-lxi-heaters","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}