
MRCOOL Mini Split Line Set - 3/8" x 5/8" Flared Line Set Kits
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MRCOOL Mini Split Line Set - 3/8" x 5/8" Flared Line Set Kits
Summary
The MRCOOL Mini Split Line Sets are professional-grade flared refrigerant lines designed for installation with mini split systems. These heavy-duty line sets feature flared fittings and come in various lengths (16', 25', and 50') to accommodate different installation requirements. The bronze/copper metallic linesets are built for durability and optimal performance with compatible mini split systems.
Key Features
- Heavy-duty flared fittings for secure connections
- 3/8" liquid line and 5/8" suction line
- Bronze/Copper metallic color scheme
- Professional-grade construction
- Available in multiple lengths for flexible installation
- Designed for high-capacity systems
- Durable insulation for optimal performance
| Model | MC16-3858 |
| UPC | 856965006775 |
| GTIN | 00856965006775 |
| Line Set Length | 16 ft |
| Liquid Line Size | 3/8" |
| Suction Line Size | 5/8" |
| Fitting Type | Flared (1/2" liquid, 3/4" suction) |
| Net Weight | 12 lbs |
| Shipping Dimensions | 25.5" x 4.75" x 25" |
| Freight Class | 125 |
| Model | MC25-3858 |
| UPC | 856965006805 |
| GTIN | 00856965006805 |
| Line Set Length | 25 ft |
| Liquid Line Size | 3/8" |
| Suction Line Size | 5/8" |
| Fitting Type | Flared (1/2" liquid, 3/4" suction) |
| Net Weight | 17 lbs |
| Shipping Dimensions | 29" x 3.5" x 28.5" |
| Freight Class | 125 |
| Model | MC50-3858 |
| UPC | 856965006867 |
| GTIN | 00856965006867 |
| Line Set Length | 50 ft |
| Liquid Line Size | 3/8" |
| Suction Line Size | 5/8" |
| Fitting Type | Flared (1/2" liquid, 3/4" suction) |
| Net Weight | 25 lbs |
| Shipping Dimensions | 40.5" x 5" x 40.5" |
| Freight Class | 175 |
Installation Notes
- Professional installation strongly recommended
- Flared fittings require proper tools and technique
- Designed for systems requiring 3/8" liquid line and 5/8" suction line
- Ensure proper evacuation and charging during installation
- Follow all manufacturer guidelines for installation
- Use appropriate brazing techniques for maximum durability
Important Restrictions
This product cannot be shipped to: Guam (GU), Puerto Rico (PR), or U.S. Virgin Islands (VI).
Safety Information
PROPOSITION 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.





















































































