









Penguin Chillers – Cold Therapy Water Chiller
- Description
- Specifications
- Features & Benefits
- Disclaimer
Summary
A compact rainproof chiller built to cool your plunge setup. You get steady temperatures in the low- to mid-40s with simple installation for home use.
Overview
The unit delivers 7,500 BTU/hr of cooling with a ¾ HP compressor and a built-in circulation pump. It runs on a standard 110–120 V circuit and holds noise near 65 dBA. The housing resists rain but not freezing conditions. Size stays compact at 17 × 15 × 13 in with a weight of 49 lb. Each unit is built in Tennessee and covered by a 1-year limited warranty.
Set Components
- ¾ HP chiller with pump
- Inline screen filter
- Quick-connect fittings
- User manual and warranty
Compatibility
Works with most plunge tubs and containers. Tub sold separately. Confirm tubing size and flow direction before setup.
Installation
- Place the unit below the tub waterline
- Install tubing and fittings between tub and chiller
- Fill the tub and confirm flow
- Plug into a GFCI-protected outlet
- Set your target temperature
- Check water temperature with a thermometer
Operation and Maintenance
- Rinse the inline screen filter on schedule
- Inspect tubing for kinks or leaks
- Keep vents open for airflow
- Store indoors before freezing conditions
- Use a dedicated GFCI circuit for safety
Capacity Notes
Cooling performance depends on water volume, room temperature, and insulation.
- Cooling Capacity: 7,500 BTU/hr
- Compressor: ¾ HP
- Voltage: 110–120 V / 3.9 A
- Size: 17 × 15 × 13 in
- Weight: 49 lb
- Noise: 65 dBA
- Temp Range: low- to mid-40 °F
- Pump: built-in circulation pump (not self-priming)
- Weather Rating: rainproof only
- Warranty: 1-year limited warranty
- Made in Tennessee
Features
- Deliver 7,500 BTU/hr cooling with a ¾ HP compressor
- Hold water in the low- to mid-40s
- Move water with a built-in pump
- Filter debris with an inline screen
- Use quick-connect fittings for faster setup
- Run on a standard 110–120 V circuit
- Handle rain exposure with a weather-resistant shell
Benefits
- Support recovery with cold immersion
- Set up a home plunge with a compact footprint
- Keep flow steady with internal pumping
- Protect the system with simple filtration
- Install with basic tubing and quick fittings
This unit delivers cold immersion temperatures that pose risks including cold shock, hypothermia, cardiac arrest, and drowning. Consult a clinician before use. Never use alone. Always verify water temperature with a thermometer. Follow all manual instructions and use a GFCI-protected outlet.

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- Description
- Specifications
- Features & Benefits
- Disclaimer
Summary
A compact rainproof chiller built to cool your plunge setup. You get steady temperatures in the low- to mid-40s with simple installation for home use.
Overview
The unit delivers 7,500 BTU/hr of cooling with a ¾ HP compressor and a built-in circulation pump. It runs on a standard 110–120 V circuit and holds noise near 65 dBA. The housing resists rain but not freezing conditions. Size stays compact at 17 × 15 × 13 in with a weight of 49 lb. Each unit is built in Tennessee and covered by a 1-year limited warranty.
Set Components
- ¾ HP chiller with pump
- Inline screen filter
- Quick-connect fittings
- User manual and warranty
Compatibility
Works with most plunge tubs and containers. Tub sold separately. Confirm tubing size and flow direction before setup.
Installation
- Place the unit below the tub waterline
- Install tubing and fittings between tub and chiller
- Fill the tub and confirm flow
- Plug into a GFCI-protected outlet
- Set your target temperature
- Check water temperature with a thermometer
Operation and Maintenance
- Rinse the inline screen filter on schedule
- Inspect tubing for kinks or leaks
- Keep vents open for airflow
- Store indoors before freezing conditions
- Use a dedicated GFCI circuit for safety
Capacity Notes
Cooling performance depends on water volume, room temperature, and insulation.
- Cooling Capacity: 7,500 BTU/hr
- Compressor: ¾ HP
- Voltage: 110–120 V / 3.9 A
- Size: 17 × 15 × 13 in
- Weight: 49 lb
- Noise: 65 dBA
- Temp Range: low- to mid-40 °F
- Pump: built-in circulation pump (not self-priming)
- Weather Rating: rainproof only
- Warranty: 1-year limited warranty
- Made in Tennessee
Features
- Deliver 7,500 BTU/hr cooling with a ¾ HP compressor
- Hold water in the low- to mid-40s
- Move water with a built-in pump
- Filter debris with an inline screen
- Use quick-connect fittings for faster setup
- Run on a standard 110–120 V circuit
- Handle rain exposure with a weather-resistant shell
Benefits
- Support recovery with cold immersion
- Set up a home plunge with a compact footprint
- Keep flow steady with internal pumping
- Protect the system with simple filtration
- Install with basic tubing and quick fittings
This unit delivers cold immersion temperatures that pose risks including cold shock, hypothermia, cardiac arrest, and drowning. Consult a clinician before use. Never use alone. Always verify water temperature with a thermometer. Follow all manual instructions and use a GFCI-protected outlet.
"After 6 months with the XMARK Functional Trainer, I can confidently say it's the best investment I've made for my home gym. The cable system is incredibly smooth, and the weight stack provides consistent resistance throughout the full range of motion. Build quality is commercial-grade - feels like equipment you'd find in a premium gym." — Marcus T., Chicago, IL
"I was hesitant about the space it would take up, but the XMARK's compact design fits perfectly in my garage gym. The variety of exercises I can do is endless - from lat pulldowns to functional movements. Assembly was straightforward with clear instructions." — Lisa M., Portland, OR
I’ve had mine for almost a year and couldn’t be happier. It was nearly double the price when I bought it, and I’d still do it again. The tub gets cold fast, feels great, and I love that I can deflate and store it in winter. Support was quick and friendly when I called. Friends and family love using it too. Highly recommend!
--Max B.--

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