Roar Core
Recover faster. Feel sharper. Roar Core drops and maintains your plunge water between 3–26 °C, with dependable cooling power and simple, plug-and-go setup.
Key benefits
- Serious cooling power: 1,160 W cooling capacity; chills 300 L to 10 °C in ~8 hours
- Wide temp range: set anywhere from 3–26 °C for beginners to pros
- Steady, consistent sessions: 900 L/h circulation to prevent hot spots
- Compact footprint: only 35 × 30 × 35 cm, 19.5 kg
- Simple power: 220–240 V AC (50 Hz), 3-pin plug
- R134A refrigerant with efficient, reliable 281 W compressor (1/2 HP system)
Who it’s for
Home plunge owners, coaches, gyms, studios, and recovery clinics who want true cold without daily ice runs—especially for small to mid-size tubs. Expect reliable pull-down and rock-solid temperature holding for consistent protocols.
What’s included
- 1× Roar Core Chiller
- 1× Filter System
- 1× Hose Set with Insulation
- 1× Water Pump
- 1× Roar Plunge™ Bathtub
- 1× Insulated Lid
- 1× Lid Cover
- 1× Inflatable Pillow
- 1× Storage Bag
- 1× Hand Pump
- 2× Vinyl Repair Patch
Specs (at a glance)
| Category | Detail |
|---|---|
| Cooling Capacity | 1,160 W |
| Operating Power | 1/2 HP |
| Input Power | 580 W |
| Compressor Power | 281 W |
| Water Temp Range | 3–26 °C |
| Cooling Time | ~8 h to 10 °C (from ambient) in 300 L |
| Flow Rate | 900 L/h (15 L/min) |
| Power Supply | 220–240 V AC, 50 Hz |
| Plug | 3-pin |
| Refrigerant | R134A |
| Dimensions (L × W × H) | 35 × 30 × 35 cm |
| Weight | 19.5 kg |
Performance
Fast pull-down: A typical 300 L tub from room temperature to 10 °C in ~8 hours.
Stable temps for repeatability: 900 L/h recirculation helps maintain uniform water temperature across the tub.
Programmable range: 3–26 °C supports gradual adaptation and advanced protocols.
Installation & Placement
- Position Roar Core on a flat, ventilated surface.
- Connect inlet/outlet hoses (hand-tighten; no tools needed).
- Fill your tub to the recommended level and prime the lines.
- Power on (220–240 V AC, 50 Hz, 3-pin).
- Set your target temperature and let the system pull down.
Drainage: Ensure water can be routed to a floor drain or outdoor area when you empty the tub.
Floor load note: A 300 L tub weighs ~300 kg when filled (plus tub & person).
Maintenance
- Filter care: Inspect weekly; clean/replace per use conditions (every 2–4 weeks).
- Water management: Skim debris; change water based on use and sanitation method.
- Sanitation compatibility: Works with common cold-plunge sanitation routines.
- Seasonal check: Inspect hoses, fittings, and electrical annually.
Safety & Compliance
- Electrical: Use a properly grounded outlet; GFCI/RCD protection strongly recommended. Do not use extension leads.
- Use guidelines: Start with shorter exposures; do not plunge alone.
- Health notice: Cold exposure may not be appropriate for everyone (cardiovascular conditions, pregnancy, etc.). Consult a healthcare professional.
- Refrigerant: R134A (service by qualified technicians only).
Shipping & Delivery
- Lead time: 3–5 working days.
- Method: Freight delivery (curbside as standard); white-glove available in select areas.
- On arrival: Inspect packaging; photograph any damage before signing and contact support.
Warranty & Returns
- Warranty: 2-year chiller, 1-year hoses/fittings
- What’s covered: Defects in materials/workmanship under normal use.
- Returns: 30-day return window; restocking fee may apply; return freight by customer unless DOA.
Full terms: Return Policy
FAQs
- Will Roar Core work with my tub?
Roar Core is a complete system (chiller + insulated tub) engineered to work together. If you need a different size or a chiller-only setup, check our other models or contact us for a recommendation. - How long to get really cold?
From room temp, expect ~8 hours to reach 10 °C in a 300 L tub. Smaller volumes chill faster. - What power do I need?
220–240 V AC, 50 Hz via a 3-pin outlet. Use a properly grounded, protected circuit. Avoid extension leads. - Is it outdoor-safe?
Place under cover, on a level surface with ventilation. - What about maintenance?
Rinse/replace filters regularly, skim debris, and change water per your sanitation routine. - Which chemicals are compatible?
Use cold-plunge-safe products only. Avoid anything that may damage seals/hoses. - Does it heat as well?
Roar Core is a cooling system (3–26 °C).
Got questions? Check our FAQ or ping us on WhatsApp—we reply within minutes.







Nguyen Li Hua –
Really good cold plunge, 250L capacity is perfect for my apartment.
Nurul Aisyah Binti Mohamad –
Fits so well in my apartment balcony, easy to setup.
Sanjay Raj –
Really impressed with how powerful it is for such a compact unit. It maintains temperature perfectly.