Evaporator 3C-E-3445-R+E1U Friga-Bohn

Friga-Bohn Evaporator | 3C-E 3445 R + E1U | Commercial Unit Cooler

Product Description

The 3C-E 3445 R is the “extra-wide” variant in the cubic family, built for maximum distribution.

• 3445: Denotes a quadruple-fan configuration (4 fans) using 300mm motors. This layout creates an exceptionally wide air curtain, perfect for maintaining uniform temperatures in large, rectangular refrigerated warehouses.
• R: Specifies the fin spacing optimized for Medium Temperature The “R” configuration provides the perfect balance between high heat exchange and air circulation efficiency.
• E1U: Indicates the inclusion of the factory-fitted Electric Defrost This system features armored stainless steel heaters installed in the coil block and the drain pan to ensure rapid and complete ice removal.

In the Middle East, the 3C-E 3445 R + E1U is an essential component for large supermarket walk-ins and airline catering facilities. The combination of four fans and the E1U defrost system ensures that even with high humidity and heavy door traffic, the evaporator maintains peak performance without ice buildup blocking the airflow.

Key Features

• Quadruple-Fan Performance: Four high-efficiency fans provide a massive air distribution area, ensuring no “warm spots” even in the furthest corners of a large cold room.
• Integrated Electric Defrost (E1U): High-quality heating elements allow for automated defrost cycles, which are crucial for stable temperature control in the humid Gulf climate.
• Superior Coil Construction: Built with internally grooved copper tubes and corrugated aluminum fins, maximizing the cooling duty (kW) per square meter.
• Coastal Protection: The galvanized steel casing is protected by a white polyester powder coating, making it highly resistant to corrosion and salt-laden air in coastal cities like Dubai.
• Service Accessibility: Features removable side panels and a large, easily accessible drain pan for streamlined maintenance and sanitation.

Technical Specifications

Frequently Asked Questions

• Q: Why use 4 fans instead of a few larger ones?
  • A: Four fans provide a more uniform “air curtain” across the width of the unit, which is better for rooms that are wide and shallow, ensuring every pallet receives direct airflow.
• Q: Is the E1U system necessary for rooms above 0°C?
  • A: Yes, especially in the UAE. High humidity often causes frost on the coil even at air temperatures of +2°C to +4°C. The E1U system keeps the unit efficient 24/7.
• Q: Can this unit handle high-turnover food storage?
  • A: It is designed for industrial-scale use where doors are opened frequently, requiring fast temperature recovery.