{"product_id":"pentair-520546-pentai-easytouch-wireless-controller-for-pool-and-spa-4-circuit-system","title":"Pentair 520546 Pentai EasyTouch Wireless Controller for Pool And Spa 4 Circuit System.","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e \u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69c1822c-cc1c-83e8-b9b7-4a8ecc18c8e8-90\" data-testid=\"conversation-turn-314\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e \u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e \u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e \u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e \u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c4720a28-3d6a-4b80-9508-07b33a6f3641\" dir=\"auto\" data-message-model-slug=\"gpt-5-4-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e \u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e \u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e \u003cp data-start=\"119\" data-end=\"520\"\u003eThe Pentair 520546 EasyTouch Wireless Controller is a remote automation interface designed for compatible Pentair EasyTouch 4 pool and spa control systems. Finished in white, this wireless controller provides convenient access to pool, spa, and auxiliary equipment functions away from the main load center, helping support easier day-to-day system operation and flexible control around the property.\u003c\/p\u003e \u003chr data-start=\"522\" data-end=\"527\"\u003e \u003ch2 data-section-id=\"14at72t\" data-start=\"529\" data-end=\"546\"\u003eKey Features\u003c\/h2\u003e \u003cp data-start=\"547\" data-end=\"1527\"\u003e• Wireless controller is designed for use with compatible Pentair EasyTouch 4 pool and spa automatic control systems.\u003cbr data-start=\"664\" data-end=\"667\"\u003e• 4-circuit configuration is intended for EasyTouch systems using the matching four-circuit control layout.\u003cbr data-start=\"774\" data-end=\"777\"\u003e• White housing provides a clean appearance suited for handheld or portable control use around residential pool environments.\u003cbr data-start=\"902\" data-end=\"905\"\u003e• Wireless operation allows pool and spa functions to be managed remotely without going directly to the outdoor control panel.\u003cbr data-start=\"1031\" data-end=\"1034\"\u003e• This controller supports convenient access to scheduled functions, equipment control, and general system operation.\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e• Complete wireless kit configuration commonly includes the controller together with the required transceiver components.\u003cbr data-start=\"1275\" data-end=\"1278\"\u003e• Operational range is commonly associated with extended backyard and poolside control coverage in compatible installations.\u003cbr data-start=\"1402\" data-end=\"1405\"\u003e• OEM replacement design helps maintain fit and function within the original Pentair EasyTouch automation system layout.\u003c\/p\u003e \u003chr data-start=\"1529\" data-end=\"1534\"\u003e \u003ch2 data-section-id=\"53drpp\" data-start=\"1536\" data-end=\"1557\"\u003eProduct Overview\u003c\/h2\u003e \u003cp data-start=\"1558\" data-end=\"2048\"\u003eThe Pentair 520546 EasyTouch Wireless Controller is a system control accessory used with compatible EasyTouch 4 automation setups where remote access to pool and spa functions is needed. Its primary role is to give the user a portable control point for operating equipment and accessing system functions without needing to stand at the outdoor load center. This makes it especially useful for everyday poolside use, spa operation, and general convenience in larger backyard installations.\u003c\/p\u003e \u003cp data-start=\"2050\" data-end=\"2560\"\u003eThis controller is well suited for replacement, upgrade, or expansion situations where the existing EasyTouch 4 system remains serviceable but needs the matching wireless control interface. Because it is tied specifically to the 4-circuit EasyTouch platform, correct system matching is important before installation. For pool owners and service professionals maintaining compatible Pentair automation systems, the 520546 provides a practical solution for restoring or adding dependable wireless control access.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e \u003cdiv class=\"text-center\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e \u003c\/div\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Pentair part, supplied under manufacturer part number 520546.\u003c\/li\u003e\n\u003cli\u003eTied to a specific control platform and firmware generation.\u003c\/li\u003e\n\u003cli\u003eShips from our US warehouse with tracking on dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Pentair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 520546\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Pool Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC \/ GTIN:\u003c\/strong\u003e 788379704490\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs the 520546 a genuine Pentair part?\u003c\/h3\u003e\u003cp\u003eYes. The 520546 is a Pentair part supplied under that manufacturer part number. It is not a generic substitute.\u003c\/p\u003e\u003ch3\u003eWill this work with my existing control system?\u003c\/h3\u003e\u003cp\u003eAutomation boards and cards are tied to specific platforms and firmware generations and rarely cross between them. Confirm your controller model and firmware revision before ordering.\u003c\/p\u003e\u003ch3\u003eCan I add automation to an older pool?\u003c\/h3\u003e\u003cp\u003eYes, though older equipment may need relays or actuators to be controllable. Single speed pumps and non-communicating heaters can usually be switched but not modulated.\u003c\/p\u003e\u003ch3\u003eHow do I confirm this part fits my equipment?\u003c\/h3\u003e\u003cp\u003eCheck the part number stamped on the component you are replacing, or find it on the parts schematic in your owner's manual. If the number differs or is unreadable, send us your equipment model and serial number and we will verify fitment before you order.\u003c\/p\u003e\u003ch3\u003eHow quickly does this ship?\u003c\/h3\u003e\u003cp\u003eIn-stock items ship from our US warehouse on business days. You will receive tracking by email once the order leaves the warehouse.\u003c\/p\u003e\u003ch3\u003eCan I return it if I ordered the wrong part?\u003c\/h3\u003e\u003cp\u003eUnopened, uninstalled items can be returned within 30 days. Equipment that has been installed or plumbed cannot be returned, so confirm fitment before installation.\u003c\/p\u003e\u003ch3\u003eIs this covered by a warranty?\u003c\/h3\u003e\u003cp\u003eManufacturer warranty terms vary by brand and product. Warranty claims generally require proof of purchase and, on installed equipment, evidence of professional installation.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is the 520546 a genuine Pentair part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The 520546 is a Pentair part supplied under that manufacturer part number. It is not a generic substitute.\"}},{\"@type\":\"Question\",\"name\":\"Will this work with my existing control system?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Automation boards and cards are tied to specific platforms and firmware generations and rarely cross between them. 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