Product details
Friga-Bohn Evaporator | 3C-E 3145 R | High-Capacity Single-Fan Unit Cooler
Product Description
The 3C-E 3145 R is designed to deliver a high cooling kilowatt (kW) output while occupying the footprint of a single-fan unit.
- 3145: Denotes a single-fan configuration (300 mm motor). The “45” indicates the deepest coil available in this frame size, offering a massive surface area to handle significant heat loads.
- R: Specifies the fin spacing optimized for Medium Temperature storage ($+2^{\circ}C$ to $+12^{\circ}C$). This spacing allows for high efficiency in cooling fresh produce, dairy, and meat products without the immediate need for heavy defrosting.
In the UAE, the 3C-E 3145 R is a preferred choice for busy restaurant walk-in chillers, supermarket prep rooms, and pharmaceutical storage where space is at a premium but cooling demand is high due to frequent door openings and high ambient temperatures.
Key Features
- Maximum Thermal Capacity: The deep-row 45-class coil allows this single-fan unit to match the cooling performance of some dual-fan models, making it highly space-efficient.
- Consistent Airflow: The high-efficiency 300 mm fan is paired with the deep coil to ensure that air is cooled rapidly and distributed evenly throughout the storage space.
- Corrosion-Resistant Housing: Constructed from galvanized steel with a white polyester powder coating, protecting the unit from the high humidity levels common in Dubai and Abu Dhabi.
- Hygienic Design: Features rounded corners and high-quality finishes that meet international food safety standards, preventing bacterial growth and making cleaning simple.
- Ease of Service: Includes accessible side panels and a removable drain pan, allowing technicians to quickly inspect the expansion valve and fan motor.
Technical Specifications
| Specification | Details |
| Brand | Friga-Bohn (Lennox International) |
| Model | 3C-E 3145 R |
| Type | Cubic Unit Cooler (Evaporator) |
| Number of Fans | 1 x 300 mm |
| Fin Spacing | 4.0 mm / 6.0 mm (R Series Optimized) |
| Casing Material | White Polyester Coated Galvanized Steel |
| Refrigerant Compatibility | R404A, R448A, R449A, R134a, R452A |
| Application | Medium Temperature Storage ($-5^{\circ}C$ to $+15^{\circ}C$) |
Frequently Asked Questions
- Q: Can this be used for a freezer?
- A: This “R” model is best for positive temperatures. If you need to go below freezing, the 3C-E 3145 E (which includes electric defrost heaters) is the correct choice.
- Q: Why choose the 3145 over the 3142?
- A: The 3145 has a much larger cooling capacity due to its thicker coil. It is used when the room has a higher heat load or needs faster temperature pull-down.
- Q: Is it suitable for high-humidity areas?
- A: Yes, the polyester coating is specifically designed to handle the moisture-rich air found in the Gulf region.







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