Skip to content

MRCOOL 75ft Line Set Coupler Kit for DIY Single Zone and Multizone 9K, 12K & 18K Air Handlers - 1/4" x 1/2" - DIYCOUPLER-1412K75C

by MRCOOL
Save $127.00
Original Price $499.00

Current Price $372.00
SKU DIYCOUPLER-1412K75C
Availability: Translation missing: en.general.icons.icon_check_circle icon Only 4 left!
Supported payment methods
  • American Express
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • Visa

Notify me when back in stock

Fast and FREE Shipping

Fast and FREE Shipping

You Save $299

No Sales Taxes

No Sales Taxes

State Exclusions Apply

We Will Work With You On Pricing! Call Or Chat With Us Today!

We Will Work With You On Pricing! Call Or Chat With Us Today!

MRCOOL 75ft Coupler Kit with New MRCOOL DIY Pro Cable for DIY Line Sets 9K, 12K & 18K Air Handlers - 1/4" x 1/2"

With the 75ft MRCOOL DIY Coupler Kit, you can connect three line sets together and extend the length of the lineset. You can add three 16ft linesets together, three 25ft linesets together, or a combination of 16ft and 25ft linesets 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-1412K75 product includes two of the DIYCOUPLER-14 and two of the DIYCOUPLER-12 (1/4" x 1/2" coupler) with 75 ft of communication wire.

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

Dimensions 11"W x 22.5"D x 4.5"H
Unit Type Accessories
Equipment Type Coupler
Color Copper
Proposition 65 Warning Yes
Restricted States GU;PR;VI
Weight 6.39 lbs
Freight Class 92.5

MRCOOL 75ft Coupler Kit with New MRCOOL DIY Pro Cable for DIY Line Sets 9K, 12K & 18K Air Handlers - 1/4" x 1/2"

With the 75ft MRCOOL DIY Coupler Kit, you can connect three line sets together and extend the length of the lineset. You can add three 16ft linesets together, three 25ft linesets together, or a combination of 16ft and 25ft linesets 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-1412K75 product includes two of the DIYCOUPLER-14 and two of the DIYCOUPLER-12 (1/4" x 1/2" coupler) with 75 ft of communication wire.

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

Dimensions 11"W x 22.5"D x 4.5"H
Unit Type Accessories
Equipment Type Coupler
Color Copper
Proposition 65 Warning Yes
Restricted States GU;PR;VI
Weight 6.39 lbs
Freight Class 92.5