Pay in 4 interest-free payments of $41.12 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
tool-free installation using just basic hand tools—no vacuum pump
Designed specifically for 24k and 36k BTU mini-split air handlers
Self-Diagnostics: Integrated diagnostics system saves the last 10 fault codes
add-on cooling
Energy Efficient: Rated at 17
MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 w/ 75 Ft. of Communication Wire for 24K & 36K Line Set (DIYCOUPLER-3858K75) 18k Air Handler tool-free installation using just basicMRCOOL DIYCOUPLER 38 + DIYCOUPLER 58 with 75 Ft. Communication Wire for 24K & 36K Line Set (DIYCOUPLER 3858K75) The MRCOOL DIYCOUPLER 38 and DIYCOUPLER 58 with 75 feet of communication wire is designed to extend the prefilled line set length on MRCOOL VersaPro and DIY 24K 36K Mini Split systems. This coupler kit provides an easy and reliable solution to enhance the flexibility and reach of your MRCOOL mini split installation, ensuring smooth operation
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