MRCOOL Line Set 1/4" x 1/2" Flared Line Set with Communication Wire for MRCOOL 9K/12K Advantage and 18K Olympus Indoor Units

The MRCOOL® 1/4" x 1/2" Flared Line Set is designed for seamless connection between MRCOOL® 9K/12K Advantage and 18K Olympus indoor units and their corresponding condensers. Made from high-quality copper, this durable line set ensures efficient refrigerant transfer, reliable performance, and long-lasting corrosion resistance. Available in multiple lengths, it’s the perfect choice for flexible installation in residential or light commercial HVAC setups. For safety and system integrity, professional installation by a licensed HVAC technician is required to ensure proper sealing, pressure testing, and refrigerant handling.

• Durable Construction: Built from premium copper for strength, longevity, and efficient refrigerant flow.
• Compatible Models: Designed for MRCOOL® 9K/12K Advantage and 18K Olympus indoor units.
• Flared Fittings: Factory-flared for a secure, leak-resistant connection.
• Multiple Length Options: Available in 16 ft, 25 ft, and 50 ft to fit various installation needs.
• Corrosion Resistant: Copper design helps maintain performance and reliability over time.
• HVAC Technician Required: Professional installation ensures proper refrigerant management, system efficiency, and warranty protection.
• Easy Integration: Flexible and ready to connect with compatible MRCOOL® systems for efficient setup.