MRCOOL DIY Pre-Charged Line Sets

Get genuine MRCOOL pre-charged line sets designed for fast, no-vacuum installation. Compatible with DIY 5th Gen systems and available in multiple lengths for flexible installs.

Key Benefits

• Pre-charged with refrigerant — no vacuum pump required
• Quick-connect fittings — fast, error-free installation
• Multiple lengths (16ft, 25ft, 50ft, extensions)
• Compatible with MRCOOL DIY systems

Who These Are For

Perfect for homeowners, contractors, and rental property upgrades where fast installation and reliability matter.

Choose the correct length below or pair with your MRCOOL system for a complete installation.