Icetubs IceBarrel XL Hot & Cold Plunge with Stairs

Overview

The Icetubs IceBarrel XL Cold Plunge with Stairs (SKU 129677) combines spacious upright cold-water immersion with premium materials, precise temperature control, and a dedicated stair system for easier entry and exit. Designed for one person, this extra-large cold plunge features a natural Thermowood exterior, an insulated fiberglass interior, and matching Thermowood stairs with stainless steel handrails.

 

Created for users who prefer seated immersion, the IceBarrel XL offers a larger bathing area than the standard IceBarrel. Its 35.1-inch interior diameter and integrated seat provide additional room, making the XL particularly appealing to taller individuals who want an upright cold plunge rather than a reclining bath-style design.

 

The included 1 HP Icetubs cooling engine electronically cools the water to temperatures as low as 37.4°F (3°C), eliminating the need to purchase and add ice before each session. Water temperature can be adjusted using the engine controls or supported Wi-Fi app functions. Three-stage filtration, a replaceable 5-micron filter, and integrated ozone treatment support ongoing water maintenance.

 

What distinguishes this configuration is its integrated stair assembly. Matching Thermowood steps and stainless steel handrails provide additional support when entering and exiting the elevated barrel. The stairs fit over the cooling-engine area, creating a coordinated installation without requiring a separate freestanding staircase.

 

With a 113.6-gallon capacity, included insulated Thermo Cover XL, and complete cooling system, the Icetubs IceBarrel XL with Stairs is designed for a dedicated indoor or outdoor cold plunge setup. An optional manufacturer-approved heater upgrade is available for customers who also want warm-water operation up to 100.4°F (38°C).

Features

• Extra-Large Upright Cold Plunge: The IceBarrel XL provides a spacious vertical immersion experience with a larger interior diameter than the standard IceBarrel.
• Designed for Taller Users: Icetubs identifies the XL as a suitable choice for people over approximately 6 feet 2 inches tall who may need additional room for comfortable upright immersion.
• Integrated Fiberglass Interior: The durable, insulated fiberglass basin provides a smooth soaking surface with a built-in seat for supported cold-water immersion.
• Premium Thermowood Exterior: Thermally modified wood creates a distinctive natural appearance while offering improved resistance to environmental exposure compared with untreated wood.
• Matching Stairs Included: The complete stair assembly features Thermowood steps and stainless steel handrails, providing additional support when entering and exiting the barrel.
• Space-Conscious Stair Integration: The stairs are designed to fit over the cooling-engine area rather than requiring a completely separate entrance structure.
• Included 1 HP Cooling Engine: The Icetubs Engine electronically cools the plunge water and maintains the selected temperature under suitable operating conditions.
• Cooling Down to 37.4°F: The manufacturer lists a minimum cooling temperature of 37.4°F (3°C), with actual performance affected by ambient temperature and installation conditions.
• Optional Heating Upgrade: A compatible manufacturer-approved heater can enable warm-water operation up to 100.4°F (38°C). Heating equipment is not assumed to be included in the standard configuration.
• 113.6-Gallon Water Capacity: The 430-liter basin provides room for individual seated immersion without the elongated footprint of a reclining IceBath.
• Wi-Fi Temperature Controls: Supported app connectivity provides convenient access to temperature adjustments, monitoring, and scheduling functions.
• Digital Engine Display: An integrated control panel allows direct access to the cooling engine's operating settings without requiring a smartphone.
• Auto/Eco Operating Mode: The engine includes automatic temperature-management functionality for maintaining the selected water temperature.
• Three-Stage Water Filtration: The integrated circulation system filters water to help remove suspended debris and particles.
• Replaceable 5-Micron Filter: The fine filter cartridge captures small particles and can be replaced during routine maintenance.
• Integrated Ozone Treatment: Built-in ozone provides supplemental water treatment alongside filtration and manufacturer-approved water-care procedures.
• Insulated Thermo Cover XL: The included lockable cover helps limit unwanted heat transfer and reduces debris entering the tub between sessions.
• Indoor and Outdoor Placement: Designed for appropriately prepared indoor or outdoor locations that meet the manufacturer's structural, electrical, ventilation, and weather-protection requirements.
• No Permanent Plumbing Required: The IceBarrel XL can be filled and drained using the manufacturer's approved hose connections and drainage procedures.
• Complete Stairs and Cooling Package: The configuration includes the XL barrel, matching stair assembly, dedicated cooling engine, cover, and specified connection components.

Specifications

What's Included

• Icetubs IceBarrel XL cold plunge tub with Thermowood exterior, insulated fiberglass interior, and integrated seat
• Matching stair assembly with lower and upper Thermowood steps
• Stainless steel stair handrails and required assembly hardware
• 1 HP Icetubs cooling engine
• Cooling-engine protector
• Gardena hose attachment set
• Two cooling-engine connectors
• Four rubber seals for the engine connectors
• Insulated Thermo Cover XL
• Four Thermo Cover securing clips
• Four screws for the Thermo Cover clips
• Replaceable 5-micron water filters (confirm supplied quantity with the current U.S. packing list)
• Manufacturer installation and operation instructions

 

Please Note: This configuration includes the IceBarrel XL, matching stairs, and cooling engine. Warm-water heating to 100.4°F requires the compatible manufacturer-approved heater configuration and should be confirmed before purchase. The Icetubs Drip Tray Small, phone holder, additional filters, and water-care products are separate accessories unless specifically included in the confirmed order.

Installation

The Icetubs IceBarrel XL with Stairs is designed for permanent-position indoor or outdoor placement on a stable, level surface capable of supporting the complete unit, water, and occupant. The included stair assembly adds height and overall length compared with the IceBarrel XL configuration without stairs.

 

Space Planning: The manufacturer lists approximate installed dimensions of 70.4 inches long, 40.2 inches wide, and 52.2 inches high with stairs. Allow additional space for safe access to the stairway, removal of the Thermo Cover XL, ventilation around the cooling engine, filter changes, drainage, and routine maintenance. Follow the current installation manual for minimum service clearances.

 

Structural Support: The complete configuration weighs approximately 425.5 pounds empty and 1,373.5 pounds with water before adding the bather. Confirm the floor, patio, deck, or foundation can safely support the full operating load. Have a qualified contractor or structural engineer review raised structures when load capacity is uncertain.

 

Indoor Installation: Position the IceBarrel XL on stable, moisture-resistant flooring with appropriate drainage nearby. Allow adequate ventilation around the cooling engine and prevent condensation or splashing from damaging surrounding walls, floors, or electrical equipment.

 

Outdoor Installation: Choose a stable, level location with suitable drainage. Follow Icetubs' requirements for weather exposure, ambient temperatures, electrical protection, and freezing conditions. Protect the engine's power connections from standing water and other exposure prohibited by the installation instructions.

 

Cooling Engine Connections: Install the engine and water connections using the supplied connectors and rubber seals in accordance with the manufacturer diagram. Verify that the cooling engine is correctly positioned, water connections are secure, and airflow is not blocked. Follow the specified transportation and startup procedure before activating the engine.

 

Stair Assembly: Install the matching Thermowood stair components and stainless steel handrails using the supplied hardware and manufacturer instructions. The stair structure is designed to fit over the cooling-engine area while allowing the appropriate equipment access and ventilation. Check all fasteners and the stability of the completed stair assembly before use.

 

Electrical Requirements: U.S. distributor documentation lists 110V/60Hz electrical service and a maximum current of 14.5A for the cooling engine. International manufacturer documentation lists different electrical configurations. A qualified electrician must verify the actual supplied engine's nameplate, outlet type, circuit requirements, grounding, ground-fault protection, and applicable electrical codes before operation. Do not assume an international engine configuration applies to a U.S. installation.

 

Filling and Drainage: Permanent household plumbing is not required. Fill the barrel with clean water according to the manufacturer-approved procedure and maintain the specified water level. Use the appropriate hose attachment and drainage method when emptying the system.

 

Initial Startup: Inspect the tub, stairs, cover, water connections, filter, and cooling engine before first use. Complete the manufacturer's water-flow and startup checks. Do not operate the engine without the required water circulation or with obstructed ventilation openings.

Operation and Usage

The Icetubs IceBarrel XL provides an upright cold-water immersion experience with electronically controlled cooling. Unlike tub-only cold plunges that require manual ice or a separately purchased chiller, this configuration includes a dedicated cooling engine and matching stairs.

• Preparing the Cold Plunge: Confirm that the barrel contains the required water volume, the filter is installed, and the engine has unobstructed water circulation. Start the equipment according to the manufacturer's operating procedure.
• Cold-Water Temperature Control: Select the desired water temperature using the engine controls or supported app. Icetubs lists a minimum cooling temperature of 37.4°F (3°C), subject to suitable operating and environmental conditions.
• Optional Warm-Water Operation: A compatible heater upgrade can enable temperatures up to 100.4°F (38°C). Heating functions should only be used when the supplied system includes the manufacturer-approved heating components.
• Using the Stairs: Enter and exit slowly using the matching steps and stainless steel handrails for additional support. Check that the stairs are stable and free of obstructions before each session.
• Seated Immersion: Use the built-in fiberglass seat for a supported upright position. The XL interior provides additional room compared with the standard IceBarrel and is designed for one person at a time.
• Wi-Fi and App Controls: Follow the current Icetubs connectivity instructions to pair the engine with the supported smartphone app. Available controls may include remote temperature adjustment, monitoring, and scheduling.
• Auto/Eco Mode: Use the engine's automatic temperature-management settings according to the manufacturer instructions. Actual energy consumption depends on ambient conditions, target temperature, and operating duration.
• Water Filtration: The integrated circulation system moves water through the three-stage filtration system, including a replaceable 5-micron cartridge that captures suspended particles.
• Ozone Water Treatment: The built-in ozone system supplements routine water maintenance. Ozone and filtration do not eliminate the need for approved water treatment, monitoring, filter replacement, and periodic cleaning.
• Filter Replacement: Icetubs generally recommends replacing the filter approximately monthly under typical residential use. Replace filters more frequently when required by water conditions or the manufacturer's maintenance instructions.
• Approved Water-Care Products: Use water-care products approved by Icetubs. The manufacturer warns against chlorine, salts, and harsh cleaning chemicals that can damage the fiberglass basin or equipment and affect warranty coverage.
• Using the Thermo Cover XL: Secure the insulated cover when the plunge is not in use to help reduce heat transfer and prevent debris from entering the water. Follow the manufacturer instructions for the locking clips.
• Cleaning the Fiberglass Interior: Use manufacturer-approved cleaning methods and suitable nonabrasive materials. Avoid harsh products or tools that could damage the fiberglass surface.
• Stair Maintenance: Inspect the Thermowood steps, handrails, and assembly hardware regularly. Keep stepping surfaces clean and check for loosened fasteners or damage.
• Water Replacement: Monitor water quality and replace water as required by usage and the manufacturer's maintenance schedule. Drain and refill using the approved procedure.
• Cold-Weather Operation: Follow Icetubs' specific operating and storage requirements for freezing conditions. Do not allow water to freeze in the equipment or plumbing outside approved conditions.

Important: Cold-water immersion can cause rapid breathing and substantial cardiovascular stress. Begin with conservative temperatures and short sessions, avoid plunging alone, and exit immediately if you experience dizziness, chest discomfort, difficulty breathing, weakness, or loss of coordination. Never practice breath-holding or hyperventilation in the water. Consult a healthcare professional before use if you have cardiovascular concerns or other relevant medical conditions. Wet stairs and handrails require careful use to reduce slipping hazards.