MRCOOL DIY 4th Generation 1/4" x 1/2" Line Set for 9,000/12,000/18,000 BTUs

Extending the line length for your MRCOOL DIY unit is easy with this line set, which is pre-charged with R410A refrigerant. These copper lines are kink resistant, leakproof, and include easy-to-use screw-on connectors with the Quick Connect Valves. A 3/4-inch UV Protective Insulation Sleeve encases the entire line length, preventing sun damage, destruction from wildlife, and weather erosion. This set is designed to work with MRCOOL 9,000, 12,000, and 18,000 BTU Indoor Wall Units only. Available in 35 feet or 50 feet lengths.

Note: This line set is specifically designed to work with MRCOOL DIY Single and Multi-Zone Systems only.

Set Includes:

• Liquid Line 1/4 in.
• Suction Line 1/2 in.

Compatible Models:

• MRCOOL DIY 12,000 BTU Mini Split Heat Pump
• MRCOOL DIY Dual Zone 18,000 BTU Mini Split Heat Pump 9k+9k
• MRCOOL DIY Dual Zone 27,000 BTU Mini Split Heat Pump 9k+12k
• MRCOOL DIY Dual Zone 27,000 BTU Mini Split Heat Pump 9k+18k
• MrCOOL DIY Dual Zone 27,000 BTU Mini Split Heat Pump 12k+12k
• MRCOOL DIY Three Zone 27,000 BTU Mini Split Heat Pump 9k+9k+9k
• MRCOOL DIY Three Zone 36,000 BTU Mini Split Heat Pump 9k+9k+12k
• MRCOOL DIY Three Zone 36,000 BTU Mini Split Heat Pump 9k+9k+18k
• MRCOOL DIY Three Zone 36,000 BTU Mini Split Heat Pump 9k+12k+12k
• MRCOOL DIY Three Zone 36,000 BTU Mini Split Heat Pump 12k+12k+12k
• MRCOOL DIY Four Zone 36,000 BTU Mini Split Heat Pump 9k+9k+9k+9k
• MRCOOL DIY Five Zone 48,000 BTU Mini Split Heat Pump 9k+9k+9k+9k+9k
• MRCOOL DIY Five Zone 48,000 BTU Mini Split Heat Pump 9k+9k+9k+9k+12k
• MRCOOL DIY Easy Pro DIY 9,000 BTU Mini Split Heat Pump
• MRCOOL DIY Easy Pro DIY 12,000 BTU Mini Split Heat Pump

• MRCOOL DIY Easy Pro 18,000 BTU Mini Split Heat Pump

  *Only compatible with MRCOOL DIY Single and Multi-Zone Systems, specifically the 9,000, 12,000, or 18,000 BTU air handlers. Other BTU air handlers will require different line sets.*