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 replace it with the 75-foot Pro Cable included in this kit.