
R21 All-in-One Plunge (acrylic)
Clean-Lined Design. All-In-One Luxury Recovery.
Meet the R21 — our all-in-one acrylic cold plunge. No external chiller required. With advanced filtration, smart controls and temperatures from 3°C to 42°C, it delivers reliable everyday performance in a clean-lined design. Built for premium homes, gyms, hotels and wellness facilities.
Choose your version
Compare what differs between versions. Specifications they share are listed below.


Shared specificationsThe same on every version
Performance
- Power Supply
- 220-240V · 50/60Hz
- Heating & Cooling Function
- Yes
- Refrigerant
- R410A
- Water Temperature
- R410A
- Water Temperature
- 3-42°C / 37-108°F
Water & control
- Ozone Disinfection
- Yes
- Water Filter
- Built-in filter
- Remote Control
- iOS & Android APP, WIFI
Product
- Product Dimension
- 2000 * 843 * 755MM
- Certification
- PSE/CE/SAA
Included in every R21
Quiet Circulation
A built-in circulating pump with a 24V DC water pump, designed for low noise.
Constant Temperature
An automatic start-stop system holds the water at your chosen temperature.
Electrical Safety
A water and electricity separating system, with leakage and overloading protection.
Indoor & Outdoor
Suitable for indoor and outdoor use, with components made to run 24 hours a day, 7 days a week.

Make it yours
Start with a version, then make it your own.
Display
A 5-inch TFT colour, digital or dot-matrix screen is optional. We will confirm which options are available for your model.
Stainless steel
304 or 316 stainless steel is available as an option. Ask us which grade suits your setting.
How it works
Design and quote
We recommend a model and send a configuration and price.
Build
Your plunge is made to your chosen specification.
Handover
We set it up, test it and walk you through it.

