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Vendor:MRCOOLMRCOOL DIY® 5th Gen 16 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set - R454B (for 18K Indoor Units)
Regular price $239.00Sale price $239.00 Regular price$399.00Save $160In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 25 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set - R454B (for 18K Indoor Units)
Regular price $272.00Sale price $272.00 Regular price$499.00Save $227In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 35 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 18K Indoor Units)
Regular price $510.00Sale price $510.00 Regular price$699.00Save $189In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 50 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 18K Indoor Units)
Regular price $599.00Sale price $599.00 Regular price$750.00Save $151In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 16 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set - R454B (for 24K & 36K Indoor Units)
Regular price $271.00Sale price $271.00 Regular price$399.00Save $128In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 24K & 36K Indoor Units)
Regular price $613.00Sale price $613.00 Regular price$699.00Save $86In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 35 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 24K & 36K Indoor Units)
Regular price $565.00Sale price $565.00 Regular price$799.00Save $234In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 50 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 24K & 36K Indoor Units)
Regular price $662.00Sale price $662.00 Regular price$900.00Save $238In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 16 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units)
Regular price $227.00Sale price $227.00 Regular price$499.00Save $272In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 25 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units)
Regular price $264.00Sale price $264.00 Regular price$699.00Save $435In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 35 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 6K, 9K & 12K Indoor Units)
Regular price $502.00Sale price $502.00 Regular price$799.00Save $297In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 50 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 6K, 9K & 12K Indoor Units)
Regular price $587.00Sale price $587.00 Regular price$899.00Save $312In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 25 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 18K Indoor Units)
Regular price $436.00Sale price $436.00 Regular price$679.00Save $243In Stock Delivers Nov 13-17 (Est.) -
Vendor:MRCOOL
MRCOOL DIY® 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set - R454B (for 24K & 36K Indoor Units)
Regular price $457.00Sale price $457.00 Regular price$650.00Save $193In Stock Delivers Nov 13-17 (Est.)
Line sets for Mini Split Systems. A line set is a pair of insulated copper tubes that connect the outdoor condensing unit to the indoor air handler or evaporator coil in a split system air conditioning or heat pump system.
Most line sets need to be charged with refrigerant by a licensed HVAC technician. One brand, called MRCOOL, has revolutionized the industry by offering pre-charged line sets. This patented technology by MRCOOL saves the end consumer from lengthy and pricey services from HVAC technicians. Without having to charge the unit with refrigerant, most handymen and women can install these mini split systems all by themselves!
