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Quiet, Efficient Cooling Designed Around Your Water Needs

If your goal is to keep water right where you want it, not bouncing around with ambient changes, this unit is engineered to make that simple. The Penguin 1 HP Water Chiller runs on a standard 110–120 V outlet, integrates easily into existing circulation systems, and delivers robust cooling without excessive noise or complexity.

At approximately 59 dBA, this chiller runs quietly enough for indoor spaces where comfort and noise control matter. The 1” NPT inlet/outlet ports and intuitive controller make setup straightforward, while the rugged construction ensures long-term reliability. Made in the USA with an available warranty extension, this chiller supports serious water cooling applications where precision and durability are non-negotiable.

No more temperature guessing, no more homemade hacks, just clean, consistent water cooling performance that keeps your system on point.

Powerful Indoor Water Cooling for Stable Systems

The Penguin 1 HP Water Chiller is designed for situations where temperature swings aren’t just inconvenient, they undermine performance, water quality, and consistency. With 10,000 BTU/hr of cooling capacity, this unit gives you the ability to maintain stable temperatures in larger circuits or high-volume water loops that smaller chillers struggle with.

A titanium heat exchanger keeps copper out of your loop and protects systems where contamination matters, such as aquariums, hydroponic reservoirs, reef tanks, and cold plunge setups. The built-in digital controller constantly monitors incoming water temperature and manages cooling cycles automatically, so you get predictable performance without constant tweaking.

Whether you’re trying to keep water consistently cool for recovery, aquatic life, or an industrial application, this chiller delivers the steady, repeatable cooling you expect from a premium water chiller, without the guesswork and instability of DIY systems.

FAQs

What is the Penguin Chillers 1 HP Water Chiller and how does it work?

The Penguin Chillers 1 HP Water Chiller is a dedicated cooling unit that holds your water at a precise, consistent temperature. It uses a titanium heat exchanger and a digital controller that constantly monitors the water, delivering 10,000 BTU per hour of cooling capacity. It is a popular choice among the cold plunge supplies used to keep a plunge cold and clear.

Is the titanium heat exchanger safe for cold plunges and delicate water systems?

Yes. The titanium heat exchanger resists corrosion, which makes it safe for reef tanks, cold plunges, and other delicate water systems. Titanium is the preferred material for chilling because it stands up to continuous water contact and pairs cleanly with the gear in our cold plunge collection.

Can I use this chiller at home, or is it built for commercial settings?

The 1 HP unit works well in both settings. It runs on standard 110 to 120V household power, installs easily, and requires minimal maintenance, which makes it a practical fit for a home plunge. The same reliability and 10,000 BTU per hour output also serve light commercial use where consistent temperature control matters.

How cold can it keep the water and how much cooling power does it provide?

This 1 HP model delivers 10,000 BTU per hour of cooling, giving you strong, steady temperature control for a single plunge or tank. The digital controller continuously monitors the water and holds your chosen set point. Actual reach depends on water volume, ambient temperature, and insulation, so results vary by setup. Pair it with quality cold plunge supplies for the best performance.

Is the Penguin Chillers 1 HP Water Chiller easy to install and maintain?

Yes. The Penguin Chillers 1 HP Water Chiller is designed for easy installation and requires minimal upkeep. It connects to your water system, plugs into standard power, and the digital controller handles temperature monitoring for you. It also includes a one year guarantee, giving you confidence as you build out your cold plunge setup.

Product Specifications

  • Cooling Capacity: 10,000 BTU/hr
  • Horsepower: 1 HP
  • Heat Exchanger: Titanium (corrosion-resistant, reef tank safe)
  • Operating Range: ~40°F to ~100°F
  • Inlet / Outlet: 1” NPT inlet/outlet ports (female threaded PVC)
  • Voltage: 110–120 V
  • Amperage: 7.2 A
  • Power: 830 W
  • Noise Level: ~59 dBA
  • Power Cord: 6 ft
  • Dimensions: 19.25” W × 19.75” D × 14.25” H
  • Weight: ~58 lbs
  • Warranty: 1-year product warranty (extended options available)
  • Made In: USA (Tennessee)
  • Recommended Use: Indoor environments that can tolerate moisture/condensation