• Freskool low-temperature three-fan unit cooler product view
  • Freskool low-temperature four-fan unit cooler product view
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Freskool

Low-Temperature Unit Coolers

Low-Temperature Unit Coolers

Freskool low-temperature unit coolers are designed for small to medium commercial freezer and cold-storage projects, including supermarket, convenience-store, and restaurant applications. Each unit cooler should be matched to the refrigeration load, operating temperature, and condensing unit.

Key features

  • Optimized copper-tube heat exchanger with application-specific fin design
  • Uniform liquid distribution for consistent cooling
  • EC fans with 50% and 100% speed settings
  • 100% leak testing and overpressure design
  • Overheat protection, defrost end sensor, and waterproof cable connections
  • Electric defrost system
  • Ceiling-mounting slots, adjustable drainage, and removable side panels for service access

Refrigerant compatibility

Compatible with R448A and R449A refrigerants. Development is also expanding toward lower-GWP A2L refrigerants including R454A, R454C, and R455A.

How to select a model

Share the target room temperature, cooling load, refrigerant, voltage, defrost requirements, and condensing-unit details through Ask for Quote. Our refrigeration team will confirm the recommended model, pricing, availability, and lead time.

Freskool low-temperature unit cooler model and performance data

Commercial refrigeration equipment is selected around the application—not cart quantity.
Share your project conditions and our team can help confirm the appropriate product family and configuration.
Request Engineering SelectionRequest a Quote
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PRODUCT GALLERY

1-, 2- and 3-fan configurations

Review exterior construction, side profiles, coil-side views and relative scale across Freskool configurations.

Freskool one-fan unit cooler front three-quarter view
Freskool two-fan unit cooler front three-quarter view
Freskool three-fan unit cooler front three-quarter view

INSTALLED IN THE COLD ROOM

See the equipment in a real installation

These images show Freskool unit coolers mounted inside a commercial cold room with connected piping and drainage.

Freskool unit coolers installed in commercial cold room Freskool two-fan unit coolers in cold-room installation Freskool unit cooler installation with refrigeration piping Freskool commercial cold-room unit cooler installation

COMMERCIAL REFRIGERATION · PROJECT-BASED SELECTION

Engineering Selection Overview

This Freskool product family is designed for walk-in freezers and low-temperature cold storage. Selection starts with actual project conditions and should be confirmed against current model-specific engineering data.

Typical application

Walk-in freezers and low-temperature cold storage

System role

Indoor evaporator-side equipment for a matched commercial refrigeration system.

Selection basis

Load, temperature, ambient, refrigerant, voltage and site conditions.

BEFORE SELECTING A MODEL

Confirm the project conditions

  • Target room temperature and evaporating conditions
  • Calculated refrigeration load or required capacity
  • Outdoor design ambient and installation environment
  • Refrigerant and applicable regulatory requirements
  • Electrical service and voltage
  • Line length, piping layout, mounting and site conditions

Final model selection should consider room load, target temperature, refrigerant, airflow, defrost requirements and the matched condensing unit.

SELECT AS A SYSTEM

Pair the right components

A commercial refrigeration installation should be selected as a system, not as isolated components. Review the complementary Freskool family and verify the final match against current engineering data.

View complementary product family Walk-In Freezer Guide

TECHNICAL RESOURCES

Need model-specific engineering data?

Request current performance, electrical, refrigerant-compatibility and available technical documentation for your project conditions.

View Technical ResourcesRequest Engineering Selection

DIRECT PROJECT ANSWERS

Common selection questions

What is this Freskool product used for?

This Freskool product family is designed for walk-in freezers and low-temperature cold storage. Selection starts with actual project conditions and should be confirmed against current model-specific engineering data.

How do I select the correct model?

Confirm target temperature, refrigeration load, design ambient, refrigerant, voltage and site conditions. Final selection should be reviewed against current model-specific engineering data.

Can I select only by horsepower or room size?

No. Horsepower and room size are only part of the selection. Product load, infiltration, ambient, temperature, refrigerant, piping, controls and actual use also affect the required configuration.

Can Freskool help match a condensing unit and unit cooler?

Yes. Share the project conditions so the appropriate product-family combination can be reviewed. Final matching should be confirmed against current engineering data.

Where can I request current technical data?

Use Technical Resources or Request Engineering Selection to ask for available capacity, electrical, refrigerant-compatibility and current model documentation.