Product details
Friga-Bohn Evaporator | MR250L | Slimline Low-Temperature Unit Cooler
Product Description
The MR250L is a high-performance cooling unit tailored for small-scale freezing requirements.
- MR: Represents the slimline “Mini” range, characterized by a flat profile that mounts flush against the cold room ceiling.
- 250: Indicates the cooling capacity and size class, offering more power than the 190 series within the same compact footprint.
- L: Specifies Low Temperature optimization. This includes wider fin spacing (typically 6.0 mm to 7.0 mm) to accommodate frost accumulation without obstructing airflow, which is essential for freezer operations.
In the UAE, the MR250L is a favorite for small commercial kitchens, artisanal bakeries, and laboratory freezers. Its ability to maintain deep-freeze temperatures while staying out of the way of shelving makes it highly efficient for the localized storage needs of Dubai’s hospitality sector.
Key Features
- Space-Saving Slim Design: The ultra-flat height allows for maximum pallet or shelf stacking, turning small rooms into high-capacity storage areas.
- Low-Temperature Fin Geometry (L): Wider spacing between fins ensures the unit operates longer between defrost cycles, even in the humid conditions of the Gulf.
- Efficient Air Throw: Despite its compact size, the fan is optimized to move air across the ceiling and down the walls, ensuring no “warm pockets” in the freezer.
- Durable & Hygienic Casing: Constructed from galvanized steel with a white polyester coating, it is both corrosion-resistant and easy to clean to satisfy local food safety regulations.
- Quiet Operation: Designed to operate with low noise levels, making it suitable for installations near occupied work areas.
Technical Specifications
| Specification | Details |
| Brand | Friga-Bohn (Lennox International) |
| Model | MR250L |
| Type | Slimline / Ceiling Mounted Unit Cooler |
| Fin Spacing | 6.0 mm – 7.0 mm (L Series – Low Temp) |
| Casing Material | White Polyester Coated Galvanized Steel |
| Refrigerant Compatibility | R404A, R452A, R448A, R449A |
| Air Throw | Optimized for small, low-ceiling rooms |
| Application | Low-Temperature Freezer (-18°C to -25°C) |
Frequently Asked Questions
- Q: Does this model include an electric defrost heater?
- A: For “L” (Low Temp) applications in the UAE, this unit is typically paired with an electric defrost kit to ensure the coil remains ice-free.
- Q: Can the MR250L be used for chilled products (above 0°C)?
- A: While it can, it is optimized for freezing. For chilled products, the “MR…R” or “MR…C” models with tighter fin spacing are more energy-efficient.
- Q: How easy is it to service?
- A: Very easy. The casing is designed for quick access to the fan motor and expansion valve, which is a major benefit for maintenance in the UAE’s busy commercial environments.


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