Northern Saunas 1 HP Water Chiller
Bring reliable, precise temperature control to your cold-plunge routine with the Northern Saunas 1 HP Ice Bath Chiller. Designed for convenient year-round use, this all-in-one system cools, heats, circulates, filters, and sanitizes your plunge water—helping you maintain a cleaner, more consistent experience with less daily maintenance.
With a cooling range down to 36°F (2°C) and heating up to 104°F (40°C), the chiller gives you the flexibility to prepare everything from a crisp recovery plunge to comfortably heated water. Its integrated control panel makes temperature adjustments simple, while optional Wi-Fi connectivity lets you manage temperature, operating mode, and schedules from your phone.
Precise Cooling and Heating
Select your preferred temperature and let the chiller do the work. Three operating modes provide greater flexibility:
- Cooling mode for cold-plunge use
- Heating mode for warmer water or system flushing
- Auto mode to maintain a selected target temperature
For reference, a typical cold-plunge temperature is approximately 41°F, although your preferred setting can be adjusted directly from the control panel.
Built-In Water Care
The integrated filtration and sanitation system continuously supports cleaner, fresher water. A built-in circulation pump moves water through the system, while the replaceable filter helps capture debris and body oils.
The automatic ozone sanitizer operates in recurring cycles to help maintain water freshness between uses.
Smart Control From Your Phone
Connect the chiller to a compatible 2.4 GHz Wi-Fi network using the Smart Life app. From your phone, you can:
- Adjust the water temperature
- Switch between cooling, heating, and automatic modes
- Create operating schedules
- Monitor the current water temperature
Designed for Convenient Installation
The chiller connects to your plunge using two water hoses and operates from a standard 110–120V / 60Hz power supply. Four caster wheels make it easier to position the unit, while the self-priming pump simplifies water circulation during startup.
For proper airflow and performance, the chiller should be installed on a flat, stable surface in a well-ventilated location.
Key Features
- Powerful 1 HP cooling system
- Cools water from 83°F down to 36°F
- Heats water from 59°F up to 104°F
- Cooling, heating, and automatic operating modes
- Built-in self-priming circulation pump
- Integrated replaceable water filter
- Automatic ozone sanitation
- Optional Smart Life Wi-Fi app control
- Programmable timer and operating schedule
- Easy-to-read digital control panel
- Four caster wheels for easier positioning
- Quiet operation at approximately 49 dB(A)
- IPX4 water-resistance rating
- Titanium heat exchanger
- Designed for indoor or properly protected outdoor installations
Product Specifications
| Specification | Details |
|---|---|
| Power supply | 110–120V / 60Hz |
| Maximum current | 11.3A |
| Cooling range | 36–83°F |
| Heating range | 59–104°F |
| Refrigerant | R32 |
| Noise level | 49 dB(A) |
| Water-resistance rating | IPX4 |
| Dimensions | 19.1" × 18.5" × 20.9" |
| Weight | 82 lb |
| Wi-Fi compatibility | 2.4 GHz |
| Heat exchanger | Titanium |
Approximate Cooling Times
Cooling performance varies according to starting temperature, ambient conditions, insulation, water volume, and whether the plunge is covered.
What’s Included
- Northern Saunas 1 HP Ice Bath Chiller
- Replaceable filter element
- Pre-filter with quick connector
- Two inlet and outlet water hoses
- Drain pipe and drain nozzle
- Male and female threaded connectors
- Teflon tape
- Four caster wheels
- Filter wrench
- Wheel wrench
- Owner’s manual
Important Care Information
The chiller must be flushed before its first use to remove protective residue from the titanium heat exchanger. For continued performance, inspect the filter monthly, replace it approximately every three months, and complete a deeper cleaning every two to three months.
Water must never be allowed to freeze inside the unit. During freezing conditions, either keep the chiller powered with the circulation pump running or completely drain and store the unit dry.

