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Tundra Ice Bath
Tavik
Tavik
Chiller/Heater-Guide
Chiller/Heater-Guide
Both the Borealis Regular and Borealis Pro share the same high-quality construction and advanced features. They provide precise temperature control between 3°C and 42°C, ensuring versatile use for cold plunges or heated recovery sessions.
What’s Different?
1. Cooling Performance
Borealis Regular (0.8 HP): Designed for smaller tubs and less demanding conditions, such as colder environments or shaded areas. Offers slower cooling performance.
Borealis Pro (2.0 HP): Built for larger tubs, hot climates (30°C+), and commercial settings. Provides faster cooling for multiple users in quick succession.
2. Recommended Usage
Borealis Regular: Suitable for personal or residential use where longer cooling times are acceptable. Ideal for single users or smaller tubs.
Borealis Pro: Perfect for high-demand settings, such as gyms or wellness centers, where quick cooling is required for larger tubs or multiple plungers.
How to Choose
For smaller tubs or residential use: The Borealis Regular is sufficient, especially in colder climates or shaded areas.
For hot climates or commercial settings: The Borealis Pro is recommended, offering faster cooling times for larger volumes and frequent use.
If precise scheduling is key: Both models support app control for scheduled or remote adjustments.
Borealis Regular vs. Pro: Quick Comparison
Feature | Borealis Regular | Borealis Pro |
---|---|---|
Cooling Performance | Slower; ideal for personal use | Faster; perfect for commercial use |
Recommended Environment | Cooler climates, shaded areas | Hot climates, sun exposure |
Best For | Smaller tubs; single users | Larger tubs; multiple users |
Advanced Features | Ozone sterilization, PET filtration, Wi-Fi and app control, dual functionality |
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What will you get?
What will you get?
- Premium tub Tavik
- Cooling/Heating compressor Borealis
- Insulated tub cover
- Water hoses
- PET Filter Element
- Other small accessories
Basically everything you need to dip in right after delivery.
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TUNDRA Premium Ice Barrel - Tavik

Effortless water drainage
Just open the rear drainage valve, or connect a hose to direct the water straight into your preferred outlet.

TUNDRA Borealis
Equipped with our most advanced chiller and heater, ensuring your tub’s temperature is always perfect. Easily schedule operations through our user-friendly app and maintain crystal-clear water with the accessible filter and integrated ozone sanitation system.
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Specifications
Borealis:
Power Supply:
• AC220-240V 50/60Hz (UK, EU, AU, ITA, SA, TH plugs available)
• AC100-127V 60Hz with US Plug
Input Power:
• Regular: 710W (Cooling) / 725W (Heating)
• Pro: 1950W (Cooling) / 1500W (Heating)
Compressor Power:
• Regular: 605W (Cooling) / 630W (Heating)
• Pro: 1660W (Cooling) / 1260W (Heating)
Cooling/Heating Capacity:
• Regular: 2090W (Cooling) / 2505W (Heating)
• Pro: 5000W (Cooling) / 5800W (Heating)
Refrigerant:
R410A (320g for Regular, 480g for Pro)
Water Temperature Range:
3-42°C (Cooling) / 42-3°C (Heating)
Disinfection:
Built-in Ozone Disinfection Device
Water Filter:
Dual Filtration System
Remote Control:
Smart Life App (Wi-Fi & Bluetooth)
Tavik:
Material:
Tub: electroplated stainless steel
Cladding: Red cedar wood
Internal: Insulation boards
Dimensions
Borealis:
Net Weight:
• Regular: 35 kg
• Pro: 45 kg
Dimensions (L x W x H):
• Regular: 51 cm x 34 cm x 54 cm
• Pro: 56 cm x 39 cm x 57 cm
Wooden Box Size (International Deliveries):
• Regular: 63 cm x 49 cm x 73 cm
• Pro: 68 cm x 49 cm x 75 cm
Gross Weight (International Deliveries):
• Regular: 54 kg
• Pro: 69 kg
Tavik:
Net Weight:
• One Size: 96 kg
Size:
• One Size: D86 x H100 cm
Water Volume:
• One Size: 430 L
Wooden Box Size (International Deliveries):
• One Size: 100 cm x 100 cm x 110 cm
Gross Weight (International Deliveries):
• Small: 121 kg
Features
Borealis
• Transport Wheels and Carry Handle
• Automatic Energy-Saving Start-Stop and Constant Temperature System
• Wi-Fi Connectivity with iOS & Android App
• Stainless Steel Construction, No Rust
• Leakage Protection System for Electricity
• Overload/Overheating Protection
• Suitable for Indoor and Outdoor Use (IPX4 rated)
• High-definition 5” TFT Touch Panel with Adjustable Brightness
• Easy Installation
• 20 Micron Easy-Change Filtration System
• Ozone Purification System
• Self-Priming Circulation Pump
Tavik
• Double-wall insulation
• Easy and fast setup
• Suitable for indoor and outdoor use
• Insulated rain cover
• Simple drainage system
• Durable Electroplated Stainless Steel
• Premium Red Cedar Wood Cladding
• Space-Saving Barrel-Shape Design
• Matching Easy-Entry Step
• Comfortable Seating Bench
Cooling Times
Using Borealis Regular (0.8HP):
• Around 7.6 hours
Using Borealis Pro (2.0HP):
• Around 3.6 hours
Cooling Times stated are from 23°C to 5°C. Please note that cooling times are subject to several factors such as ambient temperature, sun exposure, ventilation, and water volume.

Triple cleanse
1. Fine-Mesh Inlet Filter: Efficiently captures larger debris at the entry point, protecting internal components from potential blockages.
2. 20-Micron Filter: Precisely removes fine particles, enhancing overall filtration performance and ensuring optimal efficiency.
3. Ozone Sanitation System: Utilizes advanced ozone technology to effectively eliminate bacteria, maintaining a hygienic and reliable environment.

Smart Plunge Control
1. User-Friendly App: With our intuitive app, managing your cold plunge machine becomes a breeze. Turn it on or off, adjust temperatures, and more, all with a few taps.
2. Temperature Control: Easily adjust the temperature to your preference, ensuring the perfect hot or cold therapy experience every time.
3. Scheduling Convenience: Set time schedules directly from your app to have the machine operate exactly when you need it, maximizing your routine’s efficiency.
4. Remote Access: Control your therapy session no matter where you are, providing flexibility and ease in managing your wellness journey.

Crafted for Performance and Style
- Electroplated Stainless Steel – Durable, hygienic, and built to last with a smooth, corrosion-resistant finish.
- Red Cedar Wood Cladding – Naturally beautiful and aromatic, bringing warmth and elegance to every plunge.
- Internal Insulation – Double-wall insulation locks in cold longer, boosting recovery while saving energy.
- Matching Step – A handcrafted cedar and steel step for easy, comfortable, and seamless access.
Plug & Plunge in 5 simple steps.
Setup in less than 15 minutes.
-
Step 1
Place the tub on level ground.
-
Step 2
Connect hoses and plug into a standard household power socket.
-
Step 3
Fill tub with water.
-
Step 4
Set temperature and switch on.
-
Step 5
Refresh, recharge, renew and plunge into a healthier you.
What will you get:
Experience the compelling benefits of TUNDRA Ice Baths for yourself.
-
Improved Overall Health
- Enhance blood circulation
- Improve sleep quality
- Strengthen immune system
- Alleviate chronic pain
- Accelerate metabolism
-
Elevated Mental Fitness
- Promote discipline
- Uplift mood
- Increase energy levels
- Build resilience
-
Enhanced Recovery
- Enhance athletic performance
- Reduce inflammation
- Ease muscle soreness
Frequently asked questions
How long does it take for the setup?
Everything can be done within <15 minutes. Just connect the hoses, fill in the water, plug in & play. Your cold plunge experience is ready in just a couple of minutes.
Do I need to connect it to my house water supply?
No, you just fill in water with an external water hose. Once the tub is filled, the water circulates from the tub to the Cooler & Heater - Borealis, there it gets filtered, sanitized, cooled down and then flushed back into the tub.
Can I put TUNDRA equipment outside?
Yes, TUNDRA is engineered for both indoor and outdoor use.
The Cooler & Heater - Borealis features an IPX4 rating, ensuring protection against splashing water from any direction.
However, we do recommend setting up the equipment in a sheltered area to minimize wear and tear and prolong its lifespan.
How often do I need to change the water?
TUNDRA comes with a strong cleaning system that includes ozone sanitation and a 20 Micron filter (more information here). This can keep the water fresh for a couple of weeks.
How often do I need to replace the filter?
We recommend changing the filter at least once a month to maintain clean water. This frequency may vary depending on usage and overall hygiene practices of those using the plunge.
How long does it take for the Regular and the Pro version for cooling and heating?
The regular model takes approximately 4.2 hours and the pro version takes around 2 hours to cool and heat 200 liters of water from 23°C to 5°C and vice versa.
How long does it take for the delivery?
The current lead time from order until delivery is approximately 30 days. This may vary subject to demand, availability and delivery destination.
For customized tubs it can take up to 45 days or longer.
Is there a warranty on TUNDRA Ice Bath products?
Yes, we offer a 1-year warranty on our cold plunge products.
Do I need to add sanitizing products to the water?
We do not recommend to add any sanitizing products to the water to avoid pontential damages.
The unit comes with an
integrated ozone purification system, which means there's no need for additional sanitizers, as ozone is the strongest oxidizing agent allowed for water treatment purposes.
Can I control my Ice Bath with my smartphone?
Yes, you can adjust temperature, set time schedules and switch on/off your TUNDRA Ice Bath with your smartphone.
If you have further questions, please check out our Support section with further FAQs or contact us directly - we're happy to assist you.