Product details
Friga-Bohn Evaporator | 3C-E 3243 E | Dual-Fan Commercial Unit Cooler
Product Description
The 3C-E 3243 E is engineered for versatility and easy integration into standard refrigeration systems.
- 3243: Denotes a dual-fan configuration using two 300 mm motors. The “43” indicates a medium-depth coil pack that provides efficient heat exchange without creating excessive air resistance.
- E: Signifies the inclusion of the factory-fitted Electric Defrost It features stainless steel heaters strategically placed in the coil and the drain pan, which is essential for maintaining performance in sub-zero applications.
In the UAE, the 3C-E 3243 E is frequently used in supermarket walk-in freezers, large restaurant chillers, and dairy storage rooms. Its two-fan design provides a wider air distribution than single-fan models, making it ideal for rectangular rooms where uniform cooling is required across all shelves.
Key Features
- Dual 300 mm Fan Configuration: Provides a wider air throw and better distribution, ensuring no hot spots in medium-sized cold rooms.
- Integrated Electric Defrost (E): High-quality heaters ensure rapid ice clearance, which is critical for efficiency in the humid coastal climates of Dubai and Abu Dhabi.
- Durable Coastal Housing: The galvanized steel body is protected by a white polyester powder coating, offering excellent resistance to corrosion from salt air and moisture.
- High-Efficiency Coil: Features internally grooved copper tubes and corrugated aluminum fins to maximize heat transfer while reducing energy costs.
- Easy Maintenance Design: Built with removable side panels and a hinged drain pan for fast technician access to motors, heaters, and expansion valves.
Technical Specifications
| Specification | Details |
| Brand | Friga-Bohn (Lennox International) |
| Model | 3C-E 3243 E |
| Type | Cubic Unit Cooler (Evaporator) |
| Defrost Type | Electric Defrost (Integrated) |
| Number of Fans | 2 x 300 mm |
| Casing Material | White Polyester Coated Galvanized Steel |
| Refrigerant Compatibility | R404A, R448A, R449A, R134a, R452A |
| Application | Medium to Low Temperature (-25°C to +5°C) |
Frequently Asked Questions
- Q: Is this unit suitable for a freezer at -18°C?
- A: Yes, the “E” suffix confirms it has the integrated electric defrost heaters required for stable operation in freezer applications.
- Q: How does the “43” coil compare to the “42”?
- A: The 43 has more surface area, providing a higher cooling capacity (kW) than the 42, making it better for rooms with high product turnover.
- Q: Can it be installed in coastal areas like Sharjah?
- A: The polyester-coated casing is specifically designed to handle the corrosive environment of the UAE coastline.





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