{"product_id":"orsong-flow-switch-for-intellichlor-ic40-replacement-520736-four-wire-compatibility","title":"Orsong Flow Switch for IntelliChlor IC40 Replacement (520736) – Four-Wire Compatibility","description":"\u003ch2\u003eUpgrade your IntelliChlor flow control with the Orsong Flow Switch\u003c\/h2\u003e\n\u003cp\u003eDesigned to replace part 520736, the Orsong Flow Switch brings robust compatibility with IC-15, IC-20, IC-40, and IC-60 salt chlorinators. Built from high-quality materials, it is designed for longer service life in demanding pool and spa environments. With a precise sensing system and durable construction, this switch supports dependable operation as part of your chlorination setup.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility across multiple IntelliChlor models including IC40\u003c\/li\u003e\n  \u003cli\u003eComprehensive kit with cable connection, round washer, tape, and four connecting buttons\u003c\/li\u003e\n  \u003cli\u003eSensitive detection of water flow and temperature to support reliable operation\u003c\/li\u003e\n  \u003cli\u003eEasy installation for 2-, 3-, or 4-wire configurations with clear diagrams\u003c\/li\u003e\n  \u003cli\u003eNo Flow indicator automatically deactivates after proper setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat this means for your system\u003c\/h3\u003e\n\u003cp\u003eQuality materials and thoughtful design can contribute to smoother maintenance cycles. The flow switch targets common causes of flow-related issues by monitoring water movement and temperature signals, rather than salinity. This approach helps reduce nuisance alerts and keep your chlorinator running smoothly within its intended range.\u003c\/p\u003e\n\u003cp\u003eThe product notes indicate that red and blue wires monitor water flow, while white and green wires connect to temperature sensing. Since this device addresses flow and temperature detection rather than salinity, it is important to pair it with a complete pool control routine that matches your equipment and water conditions.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips and support\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the arrow on the switch to ensure correct water flow direction\u003c\/li\u003e\n  \u003cli\u003eDiagrams illustrate the connection method for 2-, 3-, and 4-wire setups\u003c\/li\u003e\n  \u003cli\u003eThe No Flow indicator turns off within a few minutes after installation, signaling readiness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShop with confidence knowing Orsong backs this flow switch with a strong support policy. If you encounter any issues within 18 months, contact us for a satisfactory solution. This commitment reflects our focus on providing quality parts and dependable service.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this flow switch compatible with IntelliChlor IC40 and other models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits IC-15, IC-20, IC-40, and IC-60 units and supports 2-, 3-, or 4-wire configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the kit include and how is installation guided?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the flow switch, cable connection, round washer, tape, and four buttons; installation diagrams show wiring directions and flow direction.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orsong","offers":[{"title":"Default Title","offer_id":43989845835910,"sku":"B0D1QZK541","price":34.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/orsong-flow-switch-ic40-water-flow.jpg?v=1778887952","url":"https:\/\/patiozora.com\/products\/orsong-flow-switch-for-intellichlor-ic40-replacement-520736-four-wire-compatibility","provider":"PatioZora","version":"1.0","type":"link"}