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75-Feet Coupler Kit for DIY® Line Sets on Single Zone and Multizone 9K, 12K & 18K Air Handlers - 1/4-inch x 1/2-inch
- Mfg.#
- DIYCPLR1412K75C
- Sku#
- 3170958
* Estimated stock levels as of Mon, Jun 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
When one standard size DIY® QUICK CONNECT® LINE SET is not long enough, two standard QUICK CONNECT® LINE SETS can be combined using our DIY® COUPLER to increase the desired length of the QUICK CONNECT® LINE SETS. 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.
This 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.
Specifications
General
| Suitable for | 9K, 12K and 18K Air Handler |
|---|---|
| Type | Coupler |
Dimensions
| Length | 75 Ft Communication Wire |
|---|
Manufacturing Details
The following information is subject to change without notice
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
|---|---|
| Shop USA | Yes |
Videos
Related Documents
Installation Guide (PDF)
