MRCOOL DIY Pre-Charged Linesets - Select Your System & Length

1/2" x 1/4" MrCool DIY Coupler Kit - No Communication Wire for 9K - 12K & 18k Line Set Size

1/4" Quick Connector for MrCool Individual Coupler - No Communication Wire

3/8" & 5/8" MrCool DIY Coupler Kit - No Communication Wire for 24k & 36k Air Handlers

35' Install Kit for 9/12/18k BTU Gen 4 DIY or Easy Pro Systems - 35' Foot Pre-Filled Line Set With Wire and 2 Couplers

MRCOOL 15 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV15-3834

MRCOOL 25FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split, MC25-3858

25' Install Kit for 9/12/18k with cable for Gen 4 DIY or Easy Pro Systems - 25 Foot Pre-Filled Line Set With Wire and 2 Couplers

MRCOOL 35 FT Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834

MRCOOL 50 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834

MRCOOL 16FT 1/4" x 1/2" Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC16-1412

35' Install Kit for 24/36k BTU Gen 4 DIY or Easy Pro Systems - 35 Foot Pre-Filled Line Set With Wire and 2 Couplers