Product details
Friga-Bohn Evaporator | 3C-E 4366 R + E1U | Industrial-Scale Unit Cooler
Product Description
The 3C-E 4366 R is built to handle massive thermal loads with high-velocity air distribution.
- 4366: Denotes a triple-fan configuration (3 fans) using powerful 450mm motors. The “66” indicates the highest level of coil depth and surface area in its class, providing maximum heat exchange capacity.
- R: Specifies the fin spacing optimized for Medium Temperature It is designed to maximize cooling duty while allowing for efficient air passage, reducing the frequency of defrost cycles.
- E1U: Indicates the factory-fitted Electric Defrost This heavy-duty system includes armored heaters in both the coil block and the drain pan, ensuring the unit remains ice-free even in high-turnover industrial environments.
In the Middle East, the 3C-E 4366 R + E1U is an essential component for large-scale vegetable and fruit distribution hubs, airline catering centers, and supermarket central warehouses in Dubai and Abu Dhabi. Its triple 450mm fan setup ensures a massive air throw that can cover very deep storage rooms effectively.
Key Features
- Triple 450mm High-Performance Fans: Provides a massive volume of airflow and an extended air throw, ensuring consistent temperatures across large industrial spaces.
- Maximum Surface Area Coil: The “66” coil series offers the largest heat exchange area in the 3C-E range, delivering peak cooling kilowatts for high-load scenarios.
- Integrated Industrial Defrost (E1U): High-wattage electric heaters are designed for rapid defrosting, maintaining performance in the UAE’s high-humidity conditions.
- Anti-Corrosive Casing: Constructed from galvanized steel with a white polyester coating, specifically engineered to resist salt-air corrosion and chemical cleaning agents.
- Modular Maintenance Design: Features large, hinged access panels and a high-capacity drain pan, allowing for easy cleaning and inspection by technical teams.
Technical Specifications
| Specification | Details |
| Brand | Friga-Bohn (Lennox International) |
| Model | 3C-E 4366 R + E1U |
| Type | Industrial Cubic Unit Cooler |
| Defrost Type | Electric Defrost (E1U) |
| Number of Fans | 3 x 450 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 | Large Medium-Temp Cold Stores (-5°C to +10°C) |
Frequently Asked Questions
- Q: Is this unit suitable for an industrial-sized cold room?
- A: Yes, the triple 450mm fan setup is specifically designed for industrial-scale volumes where long air throw and high cooling duty are required.
- Q: Can the 3C-E 4366 R be used for deep freezing?
- A: While it has electric defrost, the “R” fin spacing is better suited for chilled or medium-temp storage. For deep-freezing (-20°C and below), we recommend the “L” series with wider fin spacing.
- Q: How far can the air reach?
- A: With three 450mm fans, this unit provides one of the longest air throws in its class, making it ideal for deep warehouses where the evaporator is mounted on one side.
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