Dynamic Cold Therapy .8 HP Cold & Heat Chiller with WiFi

37°F–85°F Temperature Settings

Set your preferred plunge temperature for cold therapy, cool water recovery, or gentle heat.

Designed for Tubs up to 135 Gallons

Best suited for compatible cold plunge tubs up to approximately 135 gallons.

Cold + Heat Functionality

Supports both active cooling and warmer water settings for a more flexible plunge experience.

WiFi App Control

Use the mobile app to adjust temperature, monitor your system, and support routine automation.

Splash-Proof Digital Touchscreen

The onboard digital touchscreen gives you direct control at the unit.

Built-In Self-Priming Circulation Pump

The integrated pump helps circulate water through the chiller and filtration system.

Two-Stage Water Filtration

Built-in filtration supports cleaner water and simpler plunge maintenance.

20-Micron Replaceable Filters

The included filter system helps capture fine particles and debris.

Automated Ozone Sanitation

Natural ozone sanitation helps support water cleanliness between drain-and-refill cycles.

Standard 110V Power

The unit uses a standard 110V power outlet with built-in GFCI protection.

Why Choose a Cold & Heat Chiller?

Because Consistency Makes Cold Plunging Easier

Ice baths can work, but they are inconvenient. Ice melts quickly, temperature is hard to control, and daily use becomes a chore. A dedicated cold plunge chiller allows you to set a target temperature and maintain a more consistent experience.

The Dynamic Cold Therapy .8 HP Cold & Heat Chiller is a strong option for customers who want an approachable, compact system with built-in water circulation, filtration, ozone, and WiFi control. It helps turn a basic plunge tub into a more complete cold therapy setup.

The added heat function also gives the system more flexibility than cold-only chillers. While it is not designed to replace a full hot tub heater, it does allow the water to be adjusted into a warmer range when desired.

Is This Chiller Right for Your Setup?

The Dynamic Cold Therapy .8 HP Cold & Heat Chiller is a strong fit if you have a compatible plunge tub up to approximately 135 gallons and want a compact chiller with built-in pump, filtration, ozone, and WiFi control.

It is especially well suited for:

• Solo cold plunge tubs
  
• Compact residential plunge setups
  
• Sauna + cold plunge routines
  
• Garage gyms and recovery rooms
  
• Covered outdoor plunge areas
  
• Customers who want to stop buying ice
  
• Customers who want app-based temperature control
  
• Smaller to mid-size plunge tubs up to 135 gallons
  
• Residential wellness spaces
  
• Light-use recovery setups
  

For larger tubs, hot climates, direct sun exposure, uninsulated tubs, or high-use commercial settings, consider a larger chiller for stronger performance and faster temperature recovery.

Placement & Electrical Requirements

The Dynamic Cold Therapy .8 HP Chiller should be placed in a clean, ventilated, protected location with adequate airflow around the unit.

General placement guidance:

• Use indoors or in a covered outdoor location
  
• Keep the chiller protected from direct rain, snow, and standing water
  
• Place on a flat, stable surface
  
• Allow adequate airflow around vents
  
• Avoid enclosed boxes or tight cabinets unless properly ventilated
  
• Keep hoses as short and direct as practical
  
• Protect power connections from moisture
  
• Do not submerge the unit or expose it to direct weather
  

Electrical guidance:

• Uses a standard 110V power outlet
  
• Built-in GFCI protection
  
• Dedicated grounded outlet recommended
  
• Outdoor outlets should be GFCI-protected and weather-protected
  
• Confirm electrical setup with a qualified professional when needed
  

Water Care & Maintenance

This chiller includes filtration and ozone sanitation, but regular maintenance is still important for clean water and long-term performance.

General maintenance guidance:

• Rinse filters regularly
  
• Replace 20-micron filters as needed based on use
  
• Keep the intake free from debris
  
• Maintain proper water level in the plunge tub
  
• Use compatible water care products only
  
• Drain, clean, and refill based on usage and water condition
  
• Keep the chiller protected from freezing conditions
  
• Inspect hoses and quick-connect fittings regularly
  
• Do not operate the system without proper water flow
  

The included ozone system and filtration help support water quality, but they do not eliminate the need for proper water care, routine cleaning, or periodic water changes.

Dynamic Cold Therapy .8 HP Cold & Heat Chiller

One compact chiller system with cold and heat functionality.

Built-In Self-Priming Water Circulation Pump

Integrated pump designed to circulate water through the system.

Two-Stage Filtration System

Built-in filtration system to support cleaner water.

Pre-Installed Water Filter

One filter installed in the unit.

One Replacement Filter

One additional replacement filter included.

20-Micron Filter System

Replaceable 20-micron filtration for fine particle capture.

Automated Ozone Sanitation

Built-in natural ozone sanitation system.

WiFi App Control

Mobile app control for temperature adjustment and system management.

Splash-Proof Digital Touchscreen

On-unit control panel for direct operation.

Quick-Connect Hose Pair

Two quick-connect hoses included for setup.

Filter Housing Wrench

Included wrench for filter access and replacement.

Brand: Dynamic Cold Therapy

Product Name: Dynamic Cold Therapy .8 HP Chiller

Model: DCT-SY-08-HC

Product Type: Cold + Heat Plunge Chiller

Recommended Tub Size: Up to 135 gallons

Temperature Setting Range: 37°F–85°F

Cooling Speed: Approx. 1–3°F every 30 minutes, depending on ambient temperature and water volume

Compressor: Rotary compressor

Circulation: Built-in self-priming water circulation pump

Filtration: Two-stage water filtration system

Filter Type: 20-micron replaceable filter

Sanitation: Automated natural ozone sanitation system

Control Panel: Splash-proof digital touchscreen

App Control: WiFi-enabled mobile device control and automation

Placement Rating: Indoor and covered outdoor rated

Power: Standard 110V outlet

GFCI: Built-in GFCI protection

Hoses: Quick-connect hoses included, pair of 2

Included Filter: Pre-installed water filter plus one replacement filter

Included Tool: Filter housing wrench

Product Dimensions: 19" W × 14" D × 22" H

Shipping Dimensions: 23" W × 17" D × 24" H

Product Weight: 85 lbs

Shipping Weight: 90 lbs

Warranty: 1-year warranty

Support: Lifetime product support

Click Here for the Dynamic Chiller Installation & Owner's Manual

Free Shipping on Cold Plunge Chillers

The Dynamic Cold Therapy .8 HP Cold & Heat Chiller includes free shipping when available.

When in stock, this item typically ships within 3–5 business days. If ordered with a cold tub, sauna, or larger freight item, components may ship separately.

For current stock availability or time-sensitive projects, call or text 360-360-6968 or email info@nwimmersion.com before ordering. Once your order ships, tracking information will be provided by email.

Dynamic Cold Therapy Manufacturer Warranty

The Dynamic Cold Therapy .8 HP Cold & Heat Chiller is backed by a 1-year manufacturer warranty when installed, maintained, and used according to the owner’s manual.

Warranty eligibility may depend on proper placement, water flow, electrical setup, water care, winterization, maintenance, and appropriate use. Damage from freezing, improper chemicals, blocked airflow, inadequate water flow, incorrect installation, misuse, unauthorized modification, outdoor exposure beyond covered-rated placement, or failure to follow the manual may affect warranty coverage.

As an Authorized Dynamic Cold Therapy Dealer, NW Immersion is here to help with compatibility questions, product selection, setup guidance, troubleshooting, warranty support, and long-term cold plunge ownership support.