MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable, 5th Gen,  - DIYCOUPLER-1412K75C

MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable, 5th Gen, - DIYCOUPLER-1412K75C

$320.99
Sale price  $320.99 Regular price  $427.00
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MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable, 5th Gen,  - DIYCOUPLER-1412K75C
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MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable, 5th Gen, - DIYCOUPLER-1412K75C

$320.99
Sale price  $320.99 Regular price  $427.00
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    MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable, 5th Gen,  - DIYCOUPLER-1412K75C

    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.

    Use this DIYCOUPLER if you have a 9K, 12K or 18K Air Handler.

    Includes
    • 1/4" Liquid Line Coupler
    • 1/2" Gas Line Coupler
    • Insulation
    • Communication Cable 75 ft.
    What our Experts Think
    • High‑Efficiency Comfort – Designed to deliver 12,000 BTU of cooling and heating capacity, this ceiling cassette air handler efficiently conditions individual rooms or zones with consistent temperature control.

    • DIY‑Friendly Installation – Part of the MRCOOL DIY 5th Gen series, this unit simplifies setup for experienced DIYers without requiring specialized HVAC tools or hard‑to‑find parts.

    • Versatile Multi‑Zone Integration – Works as part of a multi‑zone mini‑split system, letting you tailor comfort to specific areas of your home or office and reduce energy waste.

    • Discreet Ceiling Cassette Design – Flush‑mount installation keeps the unit unobtrusive and preserves ceiling aesthetics while delivering excellent air distribution.

    • 230V Power Compatibility – Built for standard 230 V power supply, offering stable, efficient performance in residential and light commercial applications.

    • Balanced Airflow & Comfort – Ceiling cassette configuration provides 360° airflow that spreads conditioned air evenly throughout the space for improved comfort.


    Q&A

    Q: What is the MRCOOL DIYCOUPLER‑1412K75C kit?
    A: A set of two mini‑split line set couplers (14 k and 12 k) plus a 75‑foot MC‑5 communication cable for 5th‑generation MRCOOL DIY multi‑zone installations.

    Q: What do the couplers do?
    A: They connect refrigerant lines between multiple indoor air handlers and a single outdoor condenser in a multi‑zone mini‑split system.

    Q: Why include a 75 ft MC‑5 cable?
    A: The long communication cable lets you route signal wiring between indoor units and the outdoor condenser across larger installations without extensions.

    Q: Is it for DIY systems?
    A: Yes — designed specifically for MRCOOL 5th‑Gen DIY multi‑zone systems, enabling easy, professional‑style setup.

    Q: Who is it ideal for?
    A: Homeowners, installers, and DIYers adding or configuring multi‑zone mini‑split air handlers with flexible wiring and line‑set routing.

    Q: Does it require special tools?
    A: Basic HVAC installation tools are helpful; proper refrigerant and electrical practices should be followed for safe and correct setup.


    Maintenance Tips
    • Inspect connections: Check couplers and cable ends for secure, corrosion‑free connections.

    • Keep dry: Avoid moisture exposure; protect cables and couplers from water and condensation.

    • Clean contacts: Wipe connectors gently with a dry cloth to remove dust/debris.

    • Avoid kinks: Route cable without sharp bends or stress points to preserve integrity.

    • Check insulation: Periodically inspect cable jacket for cuts or wear; replace if damaged.

    • Proper support: Use clips or ties to prevent sagging or strain on connections.

    Vous avez une autre question ?

    Consultez notre FAQ complète pour plus de réponses sur la livraison, l’installation ou le fonctionnement des produits.

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