Product details
Friga-Bohn Motor Assembly | G4 | Universal Spare Part
Product Description
The G4 Motor Assembly is a high-performance fan motor used across several of Friga-Bohn’s compact and medium-profile ranges.
- G4 Designation: Refers to the specific motor frame and power class, typically used for driving mid-sized axial fan blades.
- Optimized for Continuity: Engineered to operate 24/7 in the cold, high-moisture environments inside evaporators, or the high-ambient heat typical of rooftop condensers in Dubai.
- Plug-and-Play Compatibility: Designed for exact fitment, reducing downtime during emergency repairs in supermarkets, cold stores, and commercial kitchens.
In the Middle East, having a genuine G4 motor assembly on hand is essential for facility managers. Given the extreme external temperatures, a motor failure can lead to rapid temperature spikes; the G4’s robust insulation and high-quality bearings ensure it can handle the stress of the local climate.
Key Features
- High-Torque Performance: Specifically wound to drive fan blades at optimal RPMs for maximum air throw and heat exchange.
- Moisture & Dust Resistance: Features high-grade sealing (typically IP-rated) to protect the internal windings from the condensation found in cold rooms.
- Precision Ball Bearings: Equipped with permanently lubricated bearings that reduce noise and extend the operational life of the unit.
- Thermal Protection: Includes built-in thermal cut-outs to protect the motor from burning out during voltage fluctuations or mechanical obstructions.
- Genuine OEM Part: Ensures the fan remains balanced and efficient, preventing the vibration and cabinet damage often caused by generic “will-fit” motors.
Technical Specifications
| Specification | Details |
| Brand | Friga-Bohn (Lennox International) |
| Model | G4 Motor Assembly |
| Type | Axial Fan Motor |
| Power Supply | Typically 230V / 1 Phase / 50-60Hz |
| Compatibility | 3C-E, MR, and MH Evaporator Series |
| Insulation Class | Class B or F (Model dependent) |
| Category | Genuine Spare Parts |
Frequently Asked Questions
- Q: Is the G4 motor assembly compatible with all Friga-Bohn units?
- A: While it is a very common motor, it is specific to units requiring the “G4” power class. Always check your unit’s nameplate or spare parts manual before ordering.
- Q: Can this motor handle the 50/60Hz power grid in the UAE?
- A: Yes, most genuine Friga-Bohn G4 motors are rated for both frequencies, making them versatile for use across different regional power standards.
- Q: Why should I buy the assembly instead of just the motor?
- A: The assembly usually includes the necessary mounting brackets or connectors, ensuring a faster, safer, and more balanced installation.



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