MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+18K+18K),  - DIYM348HP

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+18K+18K), - DIYM348HP

16 ft. + 16 ft. + 16 ft.
$4,863.99
Sale price  $4,863.99 Regular price  $6,484.00
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MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+18K+18K),  - DIYM348HP
👑 Offre exclusive : -15% uniquement cette semaine avec le code PRIVILEGE
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MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+18K+18K), - DIYM348HP

$4,863.99
Sale price  $4,863.99 Regular price  $6,484.00
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    MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+18K+18K),  - DIYM348HP

    Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy-saving heating and cooling without hiring a pro.Whether it’s hot summer days or freezing winter nights, the MRCOOL DIY Mini Split keeps your home comfortable and your energy bills low. Smart. Simple. Affordable.

    Features
    • Three Rooms, Perfect Comfort: Heat or cool three spaces that are 500 sq. ft., 750 sq. ft. and 750 sq. ft. each with independent temperature control for personalized comfort.
    • Truly DIY-Friendly: Forget expensive installs - no HVAC license or special tools required. If you can use basic hand tools, you can do this.
    • No Hassle Setup: Comes with pre-charged Quick-Connect line sets, so there’s no messy refrigerant handling or vacuuming. Just connect and enjoy.
    • Year-Round Savings: Boasting up to 21.8 SEER2 cooling efficiency and 10 HSPF2-4 heating performance, this system delivers serious energy savings.
    • Built for Every Season: Stay cozy even in the dead of winter - reliable heating works all the way down to -13°F..
    What our Experts Think
    • High‑Capacity Multi‑Zone Comfort – 48,000 BTU system supports three zones (12K + 18K + 18K) for personalized cooling and heating across multiple rooms.

    • DIY‑Friendly Installation – Pre‑charged line sets simplify setup and reduce installation time, ideal for experienced homeowners and pros alike.

    • Inverter Efficiency Performance – Variable‑speed compressor adapts output to demand, improving energy efficiency and comfort control.

    • All‑Season Heating & Cooling – Heat pump design delivers stable performance year‑round, keeping interiors comfortable in diverse weather.

    • Quiet, Balanced Operation – Engineered for low‑noise airflow and steady temperature maintenance across zones.

    • Eco‑Conscious Refrigerant Use – Designed with modern refrigerant for reduced environmental impact.

    • Durable & Reliable – Built for long‑term use with dependable components and strong outdoor unit construction.


    Q&A

    Q: What is this system?
    A: A 48,000 BTU (4 ton) DIY 5th Gen ductless mini split heat pump with three indoor zones (12 K + 18 K + 18 K) and pre‑charged line sets for easier installation.

    Q: What refrigerant does it use?
    A: Eco‑friendly R‑454B refrigerant for improved efficiency and lower environmental impact.

    Q: How efficient is the system?
    A: Rated up to 21.8 SEER2 and around 10 HSPF2‑4, providing strong cooling and heating performance with reduced energy costs.

    Q: Is it easy to install?
    A: Yes — includes pre‑charged Quick Connect line sets that eliminate refrigerant handling and most vacuuming, making it DIY‑friendly with basic tools.

    Q: What comfort features are included?
    A: Provides efficient year‑round heating and cooling per zone, quiet inverter operation, and smart controls with motion sensing and app/voice support.


    Maintenance Tips
    • Clean or replace filters monthly in all indoor units to ensure airflow, comfort, and energy efficiency.

    • Deep‑clean indoor coils twice a year to maintain cooling and heating performance.

    • Check and clear condensate drains regularly to prevent clogs, leaks, and mold buildup.

    • Keep indoor units and outdoor condenser free of dust and debris for proper airflow and heat exchange.

    • Inspect outdoor unit fins and fan; gently clean and straighten fins as needed to maximize efficiency.

    • Watch for unusual noises, odors, or weak airflow and address promptly to prevent bigger issues.

    • Schedule annual professional maintenance to check refrigerant balance, inverter function, and electrical 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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