DIY Line Set Coupler Kit for 9k, 12k and 18k line set - 75 ft DIYPro Cable 17.4 SEER2 you can count on reliable

you can count on reliable hot water for any home

and simplified installation

With built-in Wi-Fi and the MRCOOL® Smart HVAC app

it’s an excellent choice for large homes or demanding applications requiring year-round reliability

Steel louver coil guard and wire fan discharge grille for long-term durability and internal component protection

DIY Line Set Coupler Kit for 9k, 12k and 18k line set - 75 ft DIYPro Cable 17.4 SEER2 you can count on reliableThese couplers are for use with the Quick Connect No Vac linesets and can be used to create linesets beyond 50ft in length. These couplers make it easy to connect the No Vac quick connect linesets together. These couplers also come with a 75ft length of DIYPro Cable These are 1 4" and 1 2" couplers (one of each) NOTE: These connectors have TWO "male" ends. If you are looking for a female to male coupler, please message us with your model number and