{"product_id":"kooru-cold-plunge-tub","title":"Handcrafted Redwood Cold Plunge – Shou Sugi Ban Finish with 1\/4 HP Chiller","description":"\u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eBring a personalized cold-water experience to your home with this \u003cstrong\u003eHandcrafted Redwood Cold Plunge\u003c\/strong\u003e, built in San Diego using carefully selected redwood and premium components.\u003c\/p\u003e \u003cp\u003eEach tub is handcrafted with attention to wood selection, grain, and finish. The exterior features \u003cstrong\u003eShou Sugi Ban\u003c\/strong\u003e, a traditional Japanese technique that chars the wood surface to create a distinctive dark finish that highlights the natural grain and adds visual character.\u003c\/p\u003e \u003cp\u003eDesigned for convenient home use, the plunge arrives fully set up according to the supplier, with an integrated chilling and water-treatment system. Its 1\/4 HP chiller, adjustable temperature control, filtration, and ozone-based sanitation system make it an appealing option for customers creating a dedicated cold-plunge area at home.\u003c\/p\u003e \u003cp\u003eWith an approximately 60-gallon water capacity and a standard 110V electrical connection, this handcrafted tub combines natural materials with practical cold-water equipment.\u003c\/p\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct type\u003c\/td\u003e \u003ctd\u003eHandcrafted cold plunge tub\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstruction\u003c\/td\u003e \u003ctd\u003eSelected redwood exterior\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFinish\u003c\/td\u003e \u003ctd\u003eShou Sugi Ban wood-charred finish\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eManufacturing location\u003c\/td\u003e \u003ctd\u003eSan Diego, California, according to supplier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eExternal dimensions\u003c\/td\u003e \u003ctd\u003eApproximately 64 × 34 × 35 in (L × W × H)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWater capacity\u003c\/td\u003e \u003ctd\u003eApproximately 60 US gallons\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eApproximate weight\u003c\/td\u003e \u003ctd\u003e400 lb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChiller\u003c\/td\u003e \u003ctd\u003e1\/4 HP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePump flow rate\u003c\/td\u003e \u003ctd\u003e950 GPH, according to supplier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWater treatment\u003c\/td\u003e \u003ctd\u003eOzonator (O₃) and filtration\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eElectrical supply\u003c\/td\u003e \u003ctd\u003e110V, according to supplier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTypical power consumption\u003c\/td\u003e \u003ctd\u003e350–500W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStated operating current\u003c\/td\u003e \u003ctd\u003e3–5A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterior tub compartment\u003c\/td\u003e \u003ctd\u003e36 × 24 × 30 in; exact dimension orientation to be confirmed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature control\u003c\/td\u003e \u003ctd\u003eAdjustable; operating range to be confirmed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFilter replacement\u003c\/td\u003e \u003ctd\u003eApproximately every 1–2 months, depending on usage\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eSupplier states the system arrives fully set up\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eManufacturing time\u003c\/td\u003e \u003ctd\u003eApproximately 2 weeks\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEstimated shipping time\u003c\/td\u003e \u003ctd\u003eApproximately 2 additional weeks, depending on location\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eDimensions and access:\u003c\/strong\u003e The supplier recommends at least 33 inches of clearance through doors and passageways for delivery. The handcrafted exterior dimensions may vary by approximately 1\/4 inch in length and width.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Delivery\u003c\/h2\u003e \u003cp\u003eEach tub is handcrafted, with an estimated production time of approximately \u003cstrong\u003etwo weeks\u003c\/strong\u003e, followed by an estimated \u003cstrong\u003etwo additional weeks for shipping\u003c\/strong\u003e, depending on destination.\u003c\/p\u003e \u003cp\u003eBefore ordering, confirm the delivery method, access requirements, final exterior dimensions, installation location, and whether unloading or placement assistance is included. The supplier estimates the tub's weight at approximately 400 lb, so the delivery path and supporting surface must be suitable for the equipment.\u003c\/p\u003e \u003cp\u003eUse a stable, level surface capable of supporting the tub, water, equipment, and occupants. The water alone weighs approximately 500 lb at a 60-gallon fill, so the total installed load will substantially exceed the empty-tub weight.\u003c\/p\u003e \u003ch2\u003eElectrical Safety\u003c\/h2\u003e \u003cp\u003eThe supplier describes the plunge as using a standard 110V connection with typical power consumption of 350–500W. Confirm the actual voltage, current, grounding, circuit requirements, and electrical protection for the complete chiller and treatment system before installation.\u003c\/p\u003e \u003cp\u003eUse a properly grounded, appropriately protected outlet and follow the manufacturer's electrical instructions and applicable local codes. Because the equipment operates around water, have a qualified electrician assess the installation where necessary. Keep electrical connections protected from splashing and standing water.\u003c\/p\u003e \u003ch2\u003eCold-Water Immersion Safety\u003c\/h2\u003e \u003cp\u003eCold-water immersion can place significant stress on the body and may cause rapid breathing, changes in heart rate, dizziness, or other adverse responses. Start conservatively, avoid immersing alone, and exit immediately if you feel unwell. People with cardiovascular conditions, uncontrolled blood pressure, cold sensitivity, or other relevant medical concerns should consult a qualified healthcare professional before using a cold plunge.\u003c\/p\u003e \u003cp\u003eThis product is intended for personal wellness use. It is not a substitute for medical advice, diagnosis, or treatment.\u003c\/p\u003e","brand":"Modern Reform","offers":[{"title":"Natural","offer_id":67764014448853,"sku":"koorunatural","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Oiled Leather","offer_id":67764014481621,"sku":"kooruloiledeather","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Spanish Oak","offer_id":67764014514389,"sku":"kooruspanishoak","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Dark Natural","offer_id":67764014547157,"sku":"koorudarknatural","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Teak","offer_id":67764014579925,"sku":"kooruteak","price":7999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/3057\/2501\/files\/Kooru-800800_800x800_1ea2d7ad-26a5-445d-aba6-24941e6d8c93.png?v=1791975334","url":"https:\/\/alohaswimwellness.com\/products\/kooru-cold-plunge-tub","provider":"Aloha Swim Wellness","version":"1.0","type":"link"}