MRCOOL 75ft Line Set Coupler Kit for DIY Single Zone and Multizone 24K, 36K & 48K Air Handlers - 3/8" x 5/8"

OVERVIEW

With the 75ft MRCOOL DIY Coupler Kit, you can connect three line sets together and extend the length of the line set. You can add three 16ft line sets together, three 25ft line sets together, or a combination of 16ft and 25ft line sets together. (If you only need to connect two linesets together, make sure to get the 50ft Coupler Kit also sold on our website!

The DIYCOUPLER-3858K75 product includes two of the DIYCOUPLER-38 and two of the DIYCOUPLER-58 (3/8" x 5/8" coupler) with 75 ft of communication wire.

To install the coupler kit, just disconnect the 25 ft wire pre-attached to your indoor unit and replace it with the new 75 ft wire. This product is intended for use with 24,000 or 36,000 BTU indoor wall units, but we also sell the coupler kit for the 9,000, 12,000, and 18,000 BTU indoor wall units.

VIDEO

RESOURCES

Installation Manual