{"product_id":"pool-spa-upgrade-kit-aqualink-rs4","title":"Jandy | R0468503 | AquaLink RS4 Upgrade Kit | Pool and Spa Automation System Upgrade","description":"\u003cp data-start=\"130\" data-end=\"399\"\u003eThis upgrade kit is a replacement and system update component designed for compatible AquaLink RS4 automation systems. It is used during automation service or upgrade work to refresh control functionality and support continued operation of an existing RS4 installation.\u003c\/p\u003e\n\u003cp data-start=\"401\" data-end=\"600\"\u003eBuilt for pool automation professionals, this kit is intended for control system repair, modernization, and equipment pad service where existing automation components require replacement or updating.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"620\"\u003e━━━━━━━━━━━━━━━━━━\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"634\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"636\" data-end=\"709\"\u003e• Upgrade kit for compatible AquaLink RS4 pool and spa automation systems\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"786\"\u003e• Used for automation system service, replacement, and upgrade applications\u003c\/p\u003e\n\u003cp data-start=\"788\" data-end=\"856\"\u003e• Supports continued operation of existing RS4 control installations\u003c\/p\u003e\n\u003cp data-start=\"858\" data-end=\"936\"\u003e• Suitable for pool and spa equipment pads with centralized automation control\u003c\/p\u003e\n\u003cp data-start=\"938\" data-end=\"1018\"\u003e• Helps restore or update control functionality in compatible automation systems\u003c\/p\u003e\n\u003cp data-start=\"1020\" data-end=\"1103\"\u003e• Replacement component for aging, damaged, failed, or outdated automation hardware\u003c\/p\u003e\n\u003cp data-start=\"1105\" data-end=\"1180\"\u003e• Intended for use with properly matched AquaLink RS4 system configurations\u003c\/p\u003e\n\u003cp data-start=\"1182\" data-end=\"1304\"\u003e• Professional installation is recommended due to electrical wiring, automation setup, and system programming requirements\u003c\/p\u003e\n\u003cp data-start=\"1306\" data-end=\"1324\"\u003e━━━━━━━━━━━━━━━━━━\u003c\/p\u003e\n\u003cp data-start=\"1326\" data-end=\"1342\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1344\" data-end=\"1653\"\u003eThis upgrade kit is used to service or update a compatible AquaLink RS4 automation system. The RS4 platform is commonly used to control pool and spa equipment from a centralized automation panel, including supported pumps, heaters, lights, valves, and auxiliary circuits depending on the system configuration.\u003c\/p\u003e\n\u003cp data-start=\"1655\" data-end=\"1969\"\u003eThe kit is typically used when an existing automation system needs replacement components, updated control hardware, or repair support. A properly functioning automation system is important for reliable equipment scheduling, pool and spa mode control, and coordinated operation of multiple pool equipment circuits.\u003c\/p\u003e\n\u003cp data-start=\"1971\" data-end=\"2296\"\u003eDuring installation, the automation enclosure, wiring, relays, circuit assignments, valve actuator connections, and connected equipment should be inspected. Compatibility with the existing RS4 configuration should be verified before installation, and system programming may need to be reviewed after the upgrade is completed.\u003c\/p\u003e\n\u003cp data-start=\"2298\" data-end=\"2611\"\u003eAfter installation, the automation system should be tested through all programmed modes and connected equipment functions. Routine maintenance should include checking the enclosure for moisture intrusion, corrosion, loose wiring, heat damage, and other conditions that can affect long-term automation reliability.\u003c\/p\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":52272322675000,"sku":"R0468503","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/R0468503.png?v=1781384621","url":"https:\/\/appaetechpoolsupply.com\/products\/pool-spa-upgrade-kit-aqualink-rs4","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}