Couplers & Control Wire Only - FOR 24k OR 36k AIR HANDLERS MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 + 75ft MC-5 Cable, 4th Gen, DIYCOUPLER-3858K75C

MRCOOL DIY Couplers and Control Wire Kit for Line Set Extension This kit includes only the necessary Couplers and Control Wire to extend your MRCOOL line set for longer installations. Please note that you will need to purchase an additional pre-filled line set separately to extend the refrigerant lines. When your installation requires more length than a standard MRCOOL DIY® QUICK CONNECT® LINE SET, you can combine two standard line sets using this DIY® Coupler Kit. The couplers enable you to seamlessly extend the line sets to meet your installation needs. Key Features: Coupler Extension Solution: Designed to connect two pre-charged line sets to extend the total line length, ensuring compatibility with MRCOOL DIY systems. Control Wire Included: The kit comes with 75 feet of MC5 Pro Cable, providing a continuous and reliable electrical connection between your indoor and outdoor units. Easy Installation: Simply disconnect the existing 25-foot cable or wire from your indoor unit and re