Back to shop
Questions about this product?
Contact our sales team for more information on pricing, delivery and installation.
Contact our sales teamQuestions about this product?
Contact our sales team for more information on pricing, delivery and installation.
Contact our sales teamcold-plunge
Onyx Cold Plunge with Built-in Chiller
Onyx Cold Plunge with Built-in Chiller
Onyx is a high-performance cold plunge system with built-in chiller that combines modern design with advanced functionality. The exterior is finished in black galvanized steel, while the inner basin is made of durable SUS316 stainless steel. Designed for outdoor use, it ensures reliable performance in various environments. With Saunature system compatibility, users can precisely control the temperature directly from their smartphone.
Product Features
- Wide temperature control range (1°C–55°C) - Supports both cold and warm water use, adapting to recovery, relaxation, and full-body wellness needs.
- Optimized for recovery and wellness - Ideal for muscle recovery, stress relief, and overall physical well-being.
- Advanced hygiene system - Equipped with a dual filtration system and ozone sterilization to maintain clean and hygienic water quality.
- High-efficiency cooling performance -Capable of cooling up to 9°C per hour under optimal conditions.
- Energy-efficient design -Maintains target temperatures efficiently while minimizing power consumption.
- 24-hour continuous operation -Built with commercial-grade durability for continuous daily use.
- Smart control with Saunature system compatibility -Allows remote temperature management via smartphone.
Specifications
- Dimensions: L1800 × W900 × H800 mm
- Materials: SUS316 stainless steel, galvanized steel
- Temperature range: 1–55°C (34°F–131°F)
- Refrigerant: R410A
- Noise level: ≤58 dB
- Voltage: 100V / 60Hz
- Certification: PSE compliant


