Cold Plunge
Thermox Core
£995.00
Your entry into cold therapy. Simple, efficient, and built for everyday use.
3°C Maintained
Whisper-Quiet Pump
Smart App Control
30-Day Returns
1-Year Warranty
Free UK Delivery
UK-Based Support
Questions before you buy?
Our team is on hand to help.
Thermox Core is built to make cold therapy simple and effective, without unnecessary complexity. A low-power, energy-efficient chiller delivers stable cooling, while advanced water circulation ensures an even, effective plunge every session.
A three-stage filtration system keeps your water clear, with easy-access filter housing and a detachable pump for quick, hassle-free upkeep. The compact, space-saving design works equally well indoors and outdoors.
It's the perfect entry into cold exposure — reliable cold plunge performance, in a footprint that fits everyday life.
Every Thermox Core includes everything you need to get started:
- Insulated thermal lid
- Energy-efficient chiller unit
- Three-stage filtration system
- Carbon hose filter
- Starter maintenance kit
- Skimmer net
- Guided Thermox support
- 1-year warranty
Max Cooling: 5°C / 41°F
Power Supply: 0.4kW
Motor: 0.3HP
Heating: No heating function
Filtration: 20 micron, standard
Waterproof Rating: IPX4
Chiller Weight: 20kg (44.1 lbs)
Tub Dimensions: 1000mm x 1000mm x 990mm
Finish Options: Black / White
Designed for true plug-and-plunge simplicity — no complex installation required. Position your unit, fill with water, plug in, and you're ready to go.
The three-stage filtration system and easy-access filter housing keep your water clean and clear with minimal maintenance, backed by your included starter kit. The detachable pump makes upkeep quick and hassle-free.
Built for both indoor and outdoor environments, Core performs consistently wherever you place it.
Thermox Core requires a standard UK 230V / 13A power outlet with a 3-pin connection. At just 0.4kW, it's highly energy efficient and runs comfortably on a standard domestic socket.
Each Thermox unit is crafted to order and undergoes comprehensive quality testing before dispatch. Delivery is typically completed within 8–12 weeks of order confirmation, with complimentary delivery included on every order.
Designed to meet the highest standards, backed by peace of mind. Your order is supported by a 12-month warranty and dedicated aftercare from delivery onwards.
If your experience falls short, you may request a return within 30 days — our team will guide you through every step. Full terms and conditions can be found in our Return Policy.
Why ThermoX
Everyday recovery, engineered in.
Faster Muscle Recovery
Cold immersion reduces inflammation and accelerates recovery between sessions, so you can train harder, more often.
Built for Daily Use
Engineered to handle a cold plunge every single day, not just the occasional ice bath.
Less Muscle Soreness
Studies show cold water immersion can reduce perceived muscle soreness by up to 40% after intense training.
Lower Inflammation
Cold exposure constricts blood vessels, helping flush metabolic waste and reduce inflammatory markers.
Faster DOMS Recovery
Shorten the time between hard sessions by easing delayed onset muscle soreness (DOMS).