MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and — Home Selection
BUY IN BULK AND GET 10% OFF NOW Code "BULK"
BUY IN BULK AND GET 10% OFF NOW Code "BULK"
Call Button
Call Now Get up to $200 OFF when you call! Ends in 10:00

Customer Reviews

John D. "Great service! Highly recommend."

Jane S. "Saved $50 on my order."

Mike T. "Fast and reliable support."

MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit


MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPW01C84

Transform your home into a climate-controlled oasis with the MRCOOL DIY Mini Split system, designed to effortlessly cool and heat up to four rooms. Imagine enjoying consistent comfort year-round, tailored to your preferences, without the hassle of professional installation. This powerful 45,000 BTU system is equipped with everything you need, including four air handlers and installation kits, allowing you to take control of your environment.

The 4th Generation MRCOOL Mini Split system includes a 48,000 BTU Multi-Zone Condenser, three 9,000 BTU wall-mounted air handlers, and one 18,000 BTU wall-mounted air handler, providing exceptional performance across multiple rooms. With four remotes, you can easily adjust the temperature in each space, ensuring every corner of your home feels just right. The DIY installation process is straightforward, eliminating the need for costly equipment or specialized tools.

Experience the convenience of enhanced Wi-Fi engineering, which simplifies setup and offers flexible installation options. Whether you need cooling during the scorching summer months or cozy heating in winter, the MRCOOL DIY Mini Split system is your all-in-one solution. Embrace comfort and efficiency in your home with this innovative, user-friendly system.



Package Includes

Condenser

  • Energy Efficient. This 5 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 20.5 SEER efficiency rating.
  • Works In All Environments. The ability to heat even when temperatures drop to 5°F.
  • Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!

    Air Handler, 9K BTU, Quantity 3

    • Large Coverage Area. Handler covers an area up to 375 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
    • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
    • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

    Air Handler, 18K BTU, Quantity 1

    • Large Coverage Area. Handler covers an area up to 750 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
    • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
    • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

        Line Set 25 ft., Quantity 4

        • This 25 ft. copper line set connects the MRCOOL Condenser to the MR COOL Air Handlers. For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.
        • Pre-Charged. These line sets come pre-charged with the precise amount of R-410A refrigerant.
        • DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!

        Additional Line Sets & Coupler

        If you find the default line set lengths are not sufficient for your application, additional line sets are available for purchase. You will also need a coupler kit, which will allow two standard line sets to be connected together.

        What does this package include?

        This package also includes installation friendly tools: Mounting plate (for the air handlers), Anchor, Mounting plate screws, Remote control, Fixing screw for remote controller holder (optional), Remote control holder (optional), MRCOOL Mini-Stat (optional), MRCOOL Mini-Stat User Manual (optional), Magnetic Ring (optional), Line-Set Adapter Set (Included with 4-zone & 5-zone systems only), Batteries, Air Freshening Filter, Seal (for cooling & heating models), Allen Wrench, Installation & Owner’s Manual, Remote Control Manual, Smart Controller Kit, Plastic Wall Sleeve, Sound Deadening Pads, Drain Pipe, Cardboard Mounting Plate Template, Quick Connect® Line Set (refrigerant pipe)*, Insulation Material, Non-Adhesive U.V. Tape, Drain joint, Neoprene.

            PRODUCT SPECIFICATIONS:
            Condenser Specifications

            Product Dimensions 37.48"W x 16.34"D x 52.48"H
            Cooling Capacity 48,000 BTU
            Heating Capacity 48,000 BTU
            Zone Capacity 5
            Min Ambient Cool 5F ~ 122F
            Min Ambient Heat 5F ~ 75.2F
            SEER 20.5
            EER 11
            Voltage Requires a minimum of 208V-230V/60HZ/40-60A (please check your home meets this electrical requirement prior to purchase)
            Registered Warranty
            7 Years Replacement on Condenser, 5 Years Parts


            Air Handler 9K BTU

            Product Dimensions 31.57"W x 7.44"D x 11.69"H
            Mount Type Wall
            Cooling Capacity 9,000 BTU
            Heating Capacity 9,000 BTU
            Registered Warranty
            5 Years Parts
            Modes Auto - auto selects from Cool, Heat or Fan-Only
            Dry - dehumidify
            Cool
            Heat
            Fan Only
            Quiet
            Sleep


            Air Handler 18K BTU

            Product Dimensions 42.52"W x 8.90"D x 13.19"H
            Mount Type Wall
            Cooling Capacity 18,000 BTU
            Heating Capacity 18,000 BTUss
            Registered Warranty
            5 Years Parts
            Modes Auto - auto selects from Cool, Heat or Fan-Only
            Dry - dehumidify
            Cool
            Heat
            Fan Only
            Quiet
            Sleep


            Line Set

            Length 25 Feet
            Liquid Line Size 1/4"
            Suction Line Size 1/2"
            Installation Manual
            Product Brochure
            Performance Specifications
            Warranty
            Energy Guide
            AHRI Certificate

            Free Express Shipping on All orders within the USA

            Read Our Shipping Policy Here

            30 Day Free Returns on all orders

            Read about our Returns Policy Here

            Request A Quote

            Skip to content
            ★★★★★ Rated 4.8/5 by HVAC Professionals Trusted by Over 1,000 HVAC Technicians Nationwide

            MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPW01C84

            by MRCOOL
            SKU DIYM448HPW01C84
            In stock | ETA: to
            Save $1,159.00
            Original Price $6,955.00
            Current Price $5,796.00

            Notify me when back in stock

            MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPW01C84
            Regular price $6,955.00
            Sale price $5,796.00
            Product successfully added to your cart!

            ACCESSORIES FOR MRCOOL

            MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPW01C84 Reviews

            Build the perfect HVAC unit

            Get up to 40% OFF on your next system with our custom tool!

            Build Your SYSTEM

            Latest from HVAC & More

            • How Much Does a MRCOOL cost?

              How much does it cost to install a MRCOOL mini split? That's the question we hear from customers ...

            • Mini Split Cost vs Central Air: Comparing Cooling Options for Your Home

            • How to Add Refrigerant to Mini Split: A Quick Guide for Techs

            Read about HVAC

            FREE EXPRESS SHIPPING

            Process orders in 1 business day

            Stress Free Returns

            2 Year Returns

            Primum Quality

            Top Tier Products, Even Better Customer Care

            5 Year Warranty

            We Believe In Our Products & Our Team