MrCool DIYCOUPLER-3858K50 Coupler with 50 Ft Wire for Mr. Cool DIY 24K - 36K Units - 3/8" x 5/8"

Usually Leaves Warehouse in 1 - 2 Weeks
Sku:
MRCOOL-DIYCOUPLER3858K50
Line sets are required when installing a Mr. Cool Mini Split System. Mr. Cool Line Sets are available in 16' and 25' lengths. Sometimes an installation may require a longer length. By adding a coupler you can connect two lines together to extend the length of your line set. If you are adding 2 lines together you will need 50 ft of communication wire.
 
The DIYCOUPLER-3858K50 is a 3/8" x 5/8" coupler. It includes 50 feet of communication wire for an unbroken run of wire from your indoor unit to your outdoor unit. Simply disconnect the 25 foot length of wire pre-attached to your indoor unit and replace it with the new 50 foot wire. It is for use with the 24,000 or 36,000 BTU indoor wall units.
 
Up to 3 line sets can be connected together, giving you the possibility of a 75 foot length. Keep in mind that the total length for any Mr. Cool multi-zone system is 197' with a 75' maximum per zone. If you are connecting three line sets, you will need 2 couplers and 75 feet of wire (DIYCOUPLER-3858K75)!
$129.00
MrCool DIYCOUPLER-3858K50 Coupler with 50 Ft Wire for Mr. Cool DIY 24K - 36K Units - 3/8" x 5/8"
Customer Reviews
FREE SHIPPING ON ALL ORDERS!
Line sets are required when installing a Mr. Cool Mini Split System. Mr. Cool Line Sets are available in 16' and 25' lengths. Sometimes an installation may require a longer length. By adding a coupler you can connect two lines together to extend the length of your line set. If you are adding 2 lines together you will need 50 ft of communication wire.
 
The DIYCOUPLER-3858K50 is a 3/8" x 5/8" coupler. It includes 50 feet of communication wire for an unbroken run of wire from your indoor unit to your outdoor unit. Simply disconnect the 25 foot length of wire pre-attached to your indoor unit and replace it with the new 50 foot wire. It is for use with the 24,000 or 36,000 BTU indoor wall units.
 
Up to 3 line sets can be connected together, giving you the possibility of a 75 foot length. Keep in mind that the total length for any Mr. Cool multi-zone system is 197' with a 75' maximum per zone. If you are connecting three line sets, you will need 2 couplers and 75 feet of wire (DIYCOUPLER-3858K75)!
  • Product Type:
    Union
  • Line Set Use:
    Mr. Cool DIY ONLY
  • Line Set Size (in.):
    3/8 x 5/8
  • Liquid Connection Size (in.):
    3/8"
  • Suction (Gas) Connection Size (in.):
    5/8"
  • Communication Wire Included (ft.):
    50'