Product details
Friga-Bohn Evaporator | 3C-E 4364 C | Commercial Unit Cooler
Product Description
The 3C-E 4364 C is a high-capacity model within the Friga-Bohn professional cooling family.
- 4364: Indicates a triple-fan configuration (3 fans) using high-output 400mm class fans, designed for wide cold rooms requiring significant air movement.
- C: Specifies the fin spacing (typically 4.0 mm), which is the standard optimization for Chilled / Positive Temperature storage.
- Non-Defrost (Air Defrost): This specific base model is designed for applications where the room temperature remains above +2°C, allowing for natural air defrost during the compressor’s off-cycle.
In the UAE’s busy logistics and hospitality sectors, the 3C-E 4364 C is favored for its large cooling surface and wide air distribution. The three-fan setup ensures that cold air is projected evenly across a broad area, preventing temperature stratification and ensuring that all stored products—from dairy to fresh produce—stay within their required temperature range.
Key Features
- Triple-Fan Airflow: Equipped with three high-efficiency fans that provide a wide and deep air throw, making it ideal for large rectangular cold rooms.
- Optimized Chilled Water/Refrigerant Coil: Features internally grooved copper tubes and corrugated aluminum fins to maximize heat transfer while keeping energy consumption low.
- White Polyester Coating: The galvanized steel casing is protected by a high-grade polyester finish, offering excellent resistance to corrosion and meeting stringent Dubai Municipality hygiene standards.
- Compact Cubic Profile: Despite its cooling power, the cubic design ensures it takes up minimal ceiling space, allowing for maximum pallet racking height.
- Easy Maintenance Access: Designed with hinged or removable side panels and a large drain pan for easy cleaning and inspection of the coil and fans.
Technical Specifications
| Specification | Details |
| Brand | Friga-Bohn (Lennox International) |
| Model | 3C-E 4364 C |
| Type | Cubic Unit Cooler (Evaporator) |
| Defrost Type | Air Defrost (Natural) |
| Number of Fans | 3 x 400 mm |
| Fin Spacing | 4.0 mm (C Series – Chilled Storage) |
| Casing Material | Polyester Coated Galvanized Steel |
| Refrigerant Compatibility | R404A, R448A, R449A, R134a, R452A |
| Application | Medium Temperature Storage (+2°C to +12°C) |
Frequently Asked Questions
- Q: Can I add a heater to this model later?
- A: Yes, Friga-Bohn units are designed to be modular. You can retrofit an E1U electric defrost kit if the room application changes to a lower temperature in the future.
- Q: What is the benefit of the 3-fan design?
- A: The 3-fan design provides a much wider “air curtain” than 1 or 2-fan models, which is essential for shallow but wide cold rooms to ensure there are no dead zones.
- Q: Is this model suitable for high-humidity environments?
- A: Yes, the polyester coating provides superior protection against the high humidity levels found in the UAE, especially in coastal cities like Dubai.



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