Pro Chiller
The Primal Plunges Pro Chiller is a commercial-grade cold plunge chiller and filtration unit built for serious cold therapy enthusiasts who refuse to compromise on performance. Capable of cooling water down to 34°F and heating up to 104°F, it delivers a precise and powerful temperature range whether you’re chasing an invigorating plunge or a warm soak. At the heart of the system is a double-walled titanium heat exchanger – a design that resists corrosion, clogging, and scale buildup over years of daily use.
Built-in variable-rate ozone sanitation and a 20-micron filtration system keep your water crystal clear between changes, while the LEFOO brushless DC water pump operates at a whisper-quiet 44 dB. PrimalOS WiFi connectivity puts full control in your pocket – schedule cooling cycles, get maintenance reminders, and log every session from your phone. For anyone building a dedicated cold plunge setup at home or in a facility, the Pro Chiller is engineered to deliver day-in, day-out reliability.
Key Features
- Cooling Range (34°F – 104°F): Cools water down to 34°F and heats up to 104°F, covering the full range for cold plunge and contrast therapy.
- 1/2 HP Cooling Capacity (1400W): Drops water temperature up to 11°F per hour, powered by a Gmcc brand compressor with double-loop condenser coils for peak-summer and hot-garage performance.
- Double-Walled Titanium Heat Exchanger: Water flows through one large titanium pipe – not narrow plate channels – preventing corrosion, clogging, and mineral scaling over time.
- Built-In Variable-Rate Ozone Generator (400mg/H): Automatically dials sanitation up or down based on demand, treating water continuously as it circulates without running flat out.
- 20-Micron Tool-Free Filter: Top-mount filter housing allows 30-second, no-mess filter swaps with no draining and no tools required.
- LEFOO Brushless 24DC Water Pump (950 GPH): Ultra-quiet 44 dB operation with built-in safeguards for long-term reliability.
- PrimalOS WiFi App Control: Adjust temperature, schedule filtration and cooling cycles, receive maintenance reminders, and track session history from your phone.
- Standard 110V Power (4.3 Amps): Plug into any standard outlet via the included 13ft power cord with auto-resetting GFCI – no special wiring needed.
- Whisper-Quiet Operation (44-55 dB): Runs at 44 dB pump-only and 55 dB with pump and compressor running together.
- IPX4 Outdoor Rating: Engineered for outdoor use and built to handle the elements.
- 1-Year Manufacturer Warranty: Backed by Primal Plunges, a US-based company owned and operated in Utah.
Shipping
Please email us at [email protected] for a delivery ETA or to confirm shipping details.
What’s Included
- Pro Chiller unit
Why You’ll Love It
The Pro Chiller is a product that earns trust the moment you see it – owners consistently note that the build quality alone signals serious engineering. The titanium heat exchanger and brushless pump are designed not just to work on day one, but to hold up through years of daily plunges without a single clog or corrosion concern. The tool-free filter system means maintenance never becomes a chore, and the variable-rate ozone generator keeps water clean so you spend more time recovering and less time managing chemistry.
PrimalOS ties it all together with effortless app control, giving you the ability to set schedules and check on your plunge from anywhere – no fussing with controls on the unit itself. Backed by a Utah-based team that answers the phone, provides real product support, and stands behind a 1-year warranty, this is a chiller you can count on for the long haul. If you’re serious about cold therapy, the Pro Chiller is the foundation your setup deserves.
Product Specifications
| Cooling Capacity | 1400W (1/2 HP) |
|---|---|
| Heating Capacity | 2120W |
| Temperature Range | 34°F – 104°F |
| Temperature Drop Rate | Up to 11°F per hour |
| Compressor Brand | Gmcc |
| Power | 110V, 4.3 Amps |
| Power Cord | 13ft with auto-resetting GFCI |
| Primary Filter | Inline metal mesh |
| Secondary Filter | 10″ x 2.5″ 20-micron |
| Ozone Generator | Variable rate, 400mg/H |
| Water Pump | LEFOO Brushless 24DC, 950 GPH |
| Water Connections | 3/4″ NPT (male) |
| Noise Level | 44 dB (pump only) / 55 dB (pump + compressor) |
| Outdoor Rating | IPX4 |
| Connectivity | WiFi via PrimalOS app |
| Weight | 101 lbs |
| Dimensions (Chiller) | 20.5″ x 20″ x 15″ (W x H x L) |
| Dimensions (Chiller + Hoses) | 25.5″ x 20″ x 15″ (W x H x L) |
| Warranty | 1 year manufacturer warranty |
FAQ
The Pro Chiller is a powerful 1/2 HP unit ideal for most home and personal cold plunge setups, cooling water down to 34°F. The Elite Chiller is a step up in cooling capacity, suited for larger tubs, hotter climates, or users who want faster temperature drops. Both share the same PrimalOS app control and titanium heat exchanger design – the difference is primarily in cooling power. If you’re unsure which is right for your setup, contact us and we’ll help you size the right unit.
No – the Pro Chiller runs on a standard 110V household outlet at just 4.3 amps. It comes with a 13ft power cord with an auto-resetting GFCI built in, so no special wiring or electrician is needed. Simply plug it in and you’re ready to go.
The variable-rate ozone generator in the Pro Chiller is designed to treat water as it circulates through the system, not to release ozone into the air around you. As a precaution, you can pause the chiller while you are actively in the water. Many users run their chiller alongside liquid sanitizers and report crystal-clear water for weeks between water changes.
Most users are up and running within 15 to 30 minutes. The PrimalOS app walks you through the entire setup process with a step-by-step video guide specific to your chiller. Water connections use standard 3/4″ NPT male fittings, and no special tools are required to get started.
Yes – the Pro Chiller carries an IPX4 outdoor rating and is engineered to handle outdoor conditions. It is recommended to keep the unit out of direct sunlight to ensure optimal performance and longevity. If you plan to use a compatible touchscreen accessory outdoors, make sure to select the outdoor-rated touchscreen option.
Customers who purchase a Primal Plunges product receive a lifetime free PrimalOS subscription at no ongoing cost. There is no monthly fee – full app features including temperature control, scheduling, session logging, and maintenance reminders are included for life.
