Our premium Cold Plunge System - featuring the X Tub: an acrylic tub designed for cold plunging. At over 34" tall, this is the deepest acrylic tub on the market allowing for full, above-the-shoulder submersion while remaining in a comfortable upright position. This innovative tub features three inch thick foam insulated walls, ensuring that the water remains icy cold while effectively blocking out heat. Equipped with powerful adjustable water flow jets, it breaks the user's thermal barrier, delivering an unparalleled cold plunging experience.
Accompanying the tub is our LUX High Performance Chiller and Filtration system, which operates with a robust 1.5 horsepower chiller capable of cooling water to 34°F or heating it up to 104°F, offering a versatile range of options. For those serious about cold plunging, this represents an exceptional investment.
Follow the manufacturer’s instructions. Consult a qualified healthcare professional before use if you have health concerns. This is not a medical device, does not treat any condition.
Equipment and setup
- 1.5 HP LUX Wi-Fi chiller; temperature adjustment 34–104°F.
- 110 V system. Manufacturer recommends a dedicated 15 A circuit for the 1.5 HP setup.
- Acrylic X Tub with 3-inch foam insulation and adjustable jets.
- UV/ozone sanitation and 20-micron filtration.
- Included: X Tub, LUX chiller/filtration system, aluminum steps, insulated spa cover, drain pump and hose filter.
- Closed-loop system: no fixed plumbing connection needed; fill with a garden hose. Follow the model-specific installation guide.
RevX installation, chiller and maintenance guides
Planning your installation
Check the dimensions for your selected configuration against your room, doorways and delivery route before ordering. Follow the model-specific electrical, clearance and installation requirements listed on this page and in the manufacturer’s instructions. Follow the manufacturer's assembly and operating instructions; use a qualified electrician where the specified connection requires one.
Installation and supplier-published warranty
RevX publishes a one-year limited warranty from delivery for its tubs, chillers, filtration systems and included components, for the original purchaser. Coverage requires registration within 30 days of delivery: email support@revxwellness.com your order number and a setup video of at least 30 seconds. Retain the registration confirmation and submit a new setup video if the system is moved.
Maintain at least 12 inches of clearance at the chiller’s back and sides and 24 inches in front. Follow the manual for water volume, flow, connections and maintenance. Do not stack the Inline filtration unit on the chiller. Misuse, unauthorized modifications and inadequate installation or maintenance are excluded. Approved defects may be repaired, replaced or refunded at RevX’s discretion. Customers pay return shipping for warranty service; removal and reinstallation costs are excluded. Read the full supplier warranty and registration requirements.
