FrostCore F85 Smart Cold Plunge Chiller – Wi-Fi Control, Rapid Cooling & 3-Stage Water Filtration

Overview

Turn almost any compatible tub into a convenient cold-plunge system with the FrostCore F85 Smart Cold Plunge Chiller.

Designed for 80–132 gallon tubs, the F85 eliminates the need to continually purchase and add ice. Its high-performance compressor, enlarged evaporator, and integrated circulation pump work together to cool water to temperatures as low as 37°F (3°C).

The F85 also combines three-stage water treatment, Wi-Fi connectivity, scheduling, and outdoor-ready construction, giving you greater control over both water temperature and ongoing maintenance.

Tub Compatibility & Installation

The F85 is designed for tubs with a capacity of 80–132 gallons.

For optimal water circulation, position the inlet and outlet pipes apart from one another and away from the tub's walls or bottom.

Installation can be completed in as little as 5 minutes when following the supplied instructions and using the included connection components.

Before first use: Allow the machine to rest upright for 3–4 hours before operating it.

Specifications

Specification	Details
Model	FrostCore F85
Max. Cooling Capacity	9,553 BTU/h
Power Consumption	1,030 W
EER	9.27 BTU/W
Power Supply	110–120 V / 60 Hz
Maximum Input Current	14 A
Set Water Temperature	36–86°F
Minimum Temperature	36°F setpoint / approximately 37°F cooling performance stated
Refrigerant	R32
Rated Water Flow	3.5 GPM
Water Pipe Connection	1/2" NPT
Waterproof Rating	IPX4
Minimum Operating Ambient	34°F
Compatible Tub Capacity	80–132 gallons
Wi-Fi	2.4GHz

Filtration & Water Treatment

The integrated three-stage system includes:

1. 40-micron filter – Captures hair and larger debris.

2. 20-micron filter – Provides finer sediment filtration.

3. Ozone generator – Provides automated ozone-based water treatment.

Filter maintenance and water-care requirements will vary according to usage, water quality, tub configuration, and environmental conditions.

What's Included

The package includes the F85 chiller system along with:

• Inlet water pipe

• Outlet water pipe

• Camlock couplings

• Product manual

• Related installation components

Cold-plunge tub is not included.

Important Operating Information

• Do not operate the unit when ambient temperatures are below 34°F.

• Use the supplied GFCI protection and follow all electrical-safety instructions.

• Confirm your electrical supply is compatible with the specified 110–120 V / 60 Hz requirements.

• Keep electrical connections protected from water.

• Verify tub capacity, plumbing configuration, and connection requirements before installation.

Smart Cooling. Cleaner Water. No Ice.

The FrostCore F85 brings together rapid cooling, automated circulation, three-stage water treatment, and Wi-Fi control in a single cold-plunge system—giving you a convenient way to maintain your preferred water temperature without relying on bags of ice.