XR Cryo Plunge Acrylic Tub with 2025 Chiller/Heater — Cold and Hot, Two Sizes

The XR Cryo Plunge is an insulated acrylic immersion tub from Cryo Innovations, paired with their 2025 Chiller/Heater unit. The acrylic shell is smooth and easy to wipe down — a practical consideration on a tub that gets used daily and needs to stay clean without scrubbing.

It runs hot as well as cold. The 2025 unit is a chiller and heater, so the same tub covers cold immersion and warm immersion without a second installation or a second footprint. For anyone building a contrast protocol, that is the difference between one purchase and two.

Two sizes, specified by who fits them. Cryo Innovations sizes this tub by user height rather than by a vague label:

• Acrylic Standard — 67" L × 32" W × 24" H, for users under 5'9"
• Acrylic Extra Long — 73" L × 33" W × 27" H, for users 5'9" to 7'

Buy on that line rather than on footprint. A tub you cannot extend your legs in is a tub you stop using.

Water treatment is built in. An integrated ozone filtration system keeps the water fresh between changes, working alongside micron filtration and a circulating pump — so maintenance is filter changes rather than constant draining.

Installation is deliberately simple: a two-step setup, indoors or outdoors, running from a standard 110 V outlet. No plumbing connection, no dedicated circuit, no build work.

An optional Water Catcher Basin (49.5" L × 22" W × 3.25" H) sits alongside to catch runoff on exit — worth having anywhere the tub sits on a finished floor.

Key Specifications

Reported by the retailer, pending manufacturer confirmation: water capacity approximately 85–90 gallons (Extra Long); cooling to approximately 38 °F and heating to approximately 102 °F; 1 HP chiller with Wi-Fi and app control; micron filtration; standard 110 V supply; insulated spa cover; 1-year limited warranty from delivery against manufacturing defects.

Features

• Insulated acrylic tub — smooth surface, easy to clean
• Combined chiller and heater in one unit — cold and warm immersion without a second installation
• Two sizes specified by user height: under 5'9", or 5'9" to 7'
• Integrated ozone filtration system
• Circulating pump with micron filtration
• Two-step installation, indoors or outdoors
• Runs from a standard 110 V outlet
• Optional Water Catcher Basin for runoff on exit

Before You Buy

Choose the size by height, not by footprint. The Standard is specified for users under 5'9" and the Extra Long for 5'9" to 7'. This is the specification that decides whether the tub gets used.

Confirm the filled weight before siting it. At roughly 85–90 gallons, water alone is around 700–750 lb before the tub and occupant. On a balcony, deck, upper floor or anything other than a slab, have the structure checked.

Plan drainage and floor protection. Water leaves the tub with the user. The Water Catcher Basin exists for this reason, and on a finished floor it is not optional in practice.

Safety Guidance

Cold water immersion carries real physiological risk, and a tub in a home or facility needs a protocol around it:

• Never plunge alone. Cold shock response — an involuntary gasp and rapid breathing on entry — can be dangerous in water, and its severity is not predictable from experience.
• Enter gradually and control breathing before full immersion.
• Limit session duration and monitor for shivering, numbness or disorientation on exit.
• Do not use after alcohol or when significantly fatigued.
• Anyone with a cardiovascular condition, high or low blood pressure, arrhythmia, Raynaud's, a seizure disorder, or who is pregnant should consult a qualified physician before cold immersion, as should anyone taking medication affecting heart rate or blood pressure.
• Supervise all first-time users.

Required Disclosure

This product is not a medical device and is not intended to diagnose, treat, cure or prevent any disease. Consult a qualified healthcare professional before beginning cold or hot water immersion, particularly with any cardiovascular, neurological or circulatory condition, or during pregnancy.