{"product_id":"k-73534-kohler-whirlpool-pump-replacement-retrofit","title":"K-73534 Kohler Whirlpool Pump Replacement - Retrofit","description":"\u003ch2\u003eK-73534 Kohler Whirlpool Pump Replacement-Retrofit – Variable-Speed Pump with 3-Button Keypad\u003c\/h2\u003e\n\n\u003cp\u003e\nRestore your Kohler whirlpool bathtub with our\n\u003cstrong\u003eK-73534 Kohler Whirlpool Pump Replacement-Retrofit\u003c\/strong\u003e,\na complete replacement system designed to upgrade discontinued\nKohler 73534-AA whirlpool pump assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis modern retrofit kit includes a\n\u003cstrong\u003e120V variable-speed whirlpool pump, NuWhirl Touchstone electronic control box,\nand 3-button electronic keypad\u003c\/strong\u003e.\nEnjoy adjustable water pressure, convenient electronic controls,\nand automatic shutoff without replacing your entire bathtub.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e120V Variable-Speed Pump (8.5 Amps):\u003c\/strong\u003e Adjust water pressure from gentle relaxation to powerful hydrotherapy jets.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e3-Button Electronic Keypad:\u003c\/strong\u003e Conveniently control whirlpool pump operation, jet intensity, and optional LED lighting.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eNuWhirl Touchstone Controller:\u003c\/strong\u003e Modern electronic control system designed for dependable whirlpool operation.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e30-Minute Automatic Shutoff:\u003c\/strong\u003e Automatically turns off the whirlpool pump after 30 minutes.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptional LED Chromatherapy:\u003c\/strong\u003e Add a compatible multicolor LED tub light and connection cable to activate the keypad's lighting feature.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComplete Retrofit Solution:\u003c\/strong\u003e Replaces discontinued Kohler pump and control components with updated technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow the 3-Button Electronic Keypad Works\u003c\/h3\u003e\n\n\u003ch4\u003eButton 1 – Whirlpool Jets ON\/OFF\u003c\/h4\u003e\n\n\u003cp\u003e\nPress the left button to activate the whirlpool pump.\nA built-in 30-minute timer automatically turns the pump off\nwhen the bathing session is complete.\nPress the button again to stop the pump at any time.\n\u003c\/p\u003e\n\n\u003ch4\u003eButton 2 – Variable-Speed Adjustment\u003c\/h4\u003e\n\n\u003cp\u003e\nThe center button controls the pump's variable-speed operation.\nPress and hold to gradually adjust jet pressure.\nRelease the button when your desired water pressure is reached.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPress and hold again to continue adjusting the pump speed.\nWhen the speed reaches the end of its adjustment range,\nthe controller pauses briefly before reversing direction.\nThis allows smooth adjustment between lower and higher jet pressure.\n\u003c\/p\u003e\n\n\u003ch4\u003eButton 3 – Optional LED Tub Lighting\u003c\/h4\u003e\n\n\u003cp\u003e\nThe right button controls an optional multicolor LED tub light.\nWhen a compatible light is installed, pressing the button activates\nRainbow Mode and starts a 30-minute lighting timer.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAdditional presses cycle through available colors,\nincluding blue, white, aqua, green, yellow, red, and magenta.\nPress and hold the light button to turn the lighting off at any time.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e LED tub lighting is an optional feature\nand is not included with the standard pump replacement kit.\nTo activate this function, purchase a compatible LED tub light\nand connecting cable separately.\n\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included in the K-73534 Replacement Kit?\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e(1) 120V, 8.5A variable-speed whirlpool pump\u003c\/li\u003e\n\u003cli\u003e(1) NuWhirl Touchstone electronic control box – CSLC-317-02-01-01\u003c\/li\u003e\n\u003cli\u003e(1) 3-button electronic keypad\u003c\/li\u003e\n\u003cli\u003e(1) Keypad connection cable\u003c\/li\u003e\n\u003cli\u003e(1) White keypad mounting trim plate\u003c\/li\u003e\n\u003cli\u003ePump union connection hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eOptional accessories sold separately:\u003c\/strong\u003e\nCompatible LED tub light, LED connecting cable, and external whirlpool heater.\n\u003c\/p\u003e\n\n\u003ch3\u003eKohler K-73534 Whirlpool Pump Replacement Compatibility\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eK-73534 Kohler Whirlpool Pump Replacement-Retrofit\u003c\/strong\u003e\nis designed as a modern alternative to the discontinued\n\u003cstrong\u003eKohler 73534-AA whirlpool pump\u003c\/strong\u003e and its original electronic controls.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis updated system replaces aging pump and control components\nwith modern variable-speed technology while retaining the existing\nwhirlpool bathtub.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDepending on the original installation, existing plumbing connections\nmay be reusable. Some installations may require minor plumbing\nadjustments or modifications to the keypad mounting opening.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eHeater Notice:\u003c\/strong\u003e This replacement pump does not include\nan integrated water heater. If you wish to retain a heating function,\na compatible external whirlpool heater must be purchased separately.\n\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Information\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDesigned for 120V electrical applications.\u003c\/li\u003e\n\u003cli\u003eRequires a properly grounded, GFCI-protected electrical supply.\u003c\/li\u003e\n\u003cli\u003eMount the replacement pump securely to minimize vibration.\u003c\/li\u003e\n\u003cli\u003eVerify plumbing dimensions and connection orientation before installation.\u003c\/li\u003e\n\u003cli\u003eOriginal keypad openings may require modification.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when electrical or plumbing modifications are necessary.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Whirly Bros?\u003c\/h3\u003e\n\n\u003cp\u003e\nWhirly Bros specializes in discontinued Kohler whirlpool pump replacements,\nelectronic control systems, and hydrotherapy retrofit solutions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWith over \u003cstrong\u003e40 years of combined whirlpool bathtub industry experience\u003c\/strong\u003e,\nour team helps customers identify compatible replacement components\nand restore aging whirlpool systems.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eWhirly Bros Compatibility Verified\u003c\/li\u003e\n\u003cli\u003eModern Variable-Speed Pump Technology\u003c\/li\u003e\n\u003cli\u003eConvenient 3-Button Electronic Keypad\u003c\/li\u003e\n\u003cli\u003eOptional LED Chromatherapy Upgrade\u003c\/li\u003e\n\u003cli\u003eFree U.S. Shipping on Orders Over $100\u003c\/li\u003e\n\u003cli\u003eSame-Business-Day Shipping on Eligible In-Stock Orders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNeed Help Confirming Compatibility?\u003c\/h3\u003e\n\n\u003cp\u003e\nNot sure whether this system will replace your original Kohler whirlpool pump?\n\u003c\/p\u003e\n\n\u003cp\u003e\nCall or text \u003cstrong\u003eWhirly Bros at\n\u003ca href=\"tel:9518971878\"\u003e(951) 897-1878\u003c\/a\u003e\u003c\/strong\u003e.\nSend us a photo of your original pump label and we'll help verify\ncompatibility before you order.\n\u003c\/p\u003e","brand":"Whirly Bros","offers":[{"title":"Default Title","offer_id":68023528948034,"sku":"K-73534","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/9377\/5682\/files\/K-73534_Kohler.png?v=1793831380","url":"https:\/\/www.whirlybros.com\/products\/k-73534-kohler-whirlpool-pump-replacement-retrofit","provider":"Whirly Bros","version":"1.0","type":"link"}