Product details
Friga-Bohn Evaporator | 3C-E 3454 E | Quad-Fan High-Capacity Unit Cooler
Product Description
The 3C-E 3454 E is engineered to provide a massive cooling surface and high-volume airflow.
- 3454: Indicates a quadruple-fan configuration (4 x 300 mm motors). The “54” designation represents the highest capacity coil block in this frame size, offering maximum heat exchange area.
- E: Specifically denotes the factory-fitted Electric Defrost This unit is equipped with high-performance stainless steel heaters in both the coil and the drain pan, essential for operating at temperatures near or below 0°C.
In the Middle East, the 3C-E 3454 E is frequently installed in large-scale supermarket cold stores, central kitchens for hotel chains, and dairy distribution centers. Its four-fan setup ensures a broad air distribution pattern, effectively eliminating “hot spots” in wide refrigerated spaces.
Key Features
- Quadruple Fan Power: Four 300 mm fans move a significant volume of air, creating a consistent environment throughout large storage areas.
- Maximum Thermal Exchange: The “54” series coil is built for high-demand scenarios, providing rapid temperature pull-down and stable holding even with high product turnover.
- Integrated Electric Defrost (E): Robust heaters ensure that the coil remains ice-free, which is vital in the UAE’s high-humidity coastal environment to maintain peak efficiency.
- Premium Casing Protection: The housing is made of galvanized steel finished with a white polyester powder coating, protecting the unit from the corrosive salt air in regions like Dubai and Sharjah.
- Hygienic Design: Features a large, hinged drain pan and removable panels for easy cleaning and maintenance, complying with international food safety standards.
Technical Specifications
| Specification | Details |
| Brand | Friga-Bohn (Lennox International) |
| Model | 3C-E 3454 E |
| Type | Cubic Unit Cooler (Evaporator) |
| Defrost Type | Electric Defrost (Integrated) |
| Number of Fans | 4 x 300 mm |
| Casing Material | White Polyester Coated Galvanized Steel |
| Refrigerant Compatibility | R404A, R448A, R449A, R134a, R452A |
| Application | Medium to Low Temp (-25°C to +5°C) |
Frequently Asked Questions
- Q: Is this unit suitable for a freezer?
- A: Yes, the “E” suffix confirms it includes electric defrost, making it capable of handling freezer applications down to -25°C.
- Q: Why choose the 3454 over a 4263 model?
- A: The 3454 uses 4 smaller fans to provide a wide air distribution, which is ideal for broad, shallow rooms. The 4263 uses 2 larger fans for a long air throw, better for deep rooms.
- Q: Can it be used with modern refrigerants?
- A: It is fully compatible with low-GWP refrigerants like R448A and R449A, which are common in the UAE market.
