Buy MRCOOL 48,000 BTU 5-Zone Mini Split AC | Klondike AC — Klondike AC & Heating Skip to content
SAVE 3% OFF YOUR FIRST ORDER! CLICK THE TAB TO GET YOUR PROMO CODE!
SAVE 3% OFF YOUR FIRST ORDER! CLICK THE TAB TO GET YOUR PROMO CODE!
MOST PRODUCTS SHIP FREE!
NO SALES TAX IN 48 STATES!
100% SATISFACTION GUARANTEE!
MOST PRODUCTS SHIP FREE!
NO SALES TAX IN 48 STATES!
100% SATISFACTION GUARANTEE!
MOST PRODUCTS SHIP FREE!
NO SALES TAX IN 48 STATES!
100% SATISFACTION GUARANTEE!
MRCOOL - DIY 5th Generation- 48,000 BTU 5-Zone Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - SEER 22 (6K + 12K + 12K + 18K + 18K) - 230V
Can't find what you're looking for? Contact our Experts Today! We have over 10,000 UNITS available on hand!
Email Us
Chat
Call Us
Customers rate us 4.8/5 based on 2322 reviews.

MRCOOL - DIY 5th Generation- 48,000 BTU 5-Zone Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - SEER 22 (6K + 12K + 12K + 18K + 18K) - 230V

by MRCOOL
SKU DIYM5480612121818-CC
PRICE MATCH GUARANTEE*: Found A Better Price? We'll Beat It! 877-606-9202 *Excludes ACIQ and MRCOOL Products.
EASY RETURNS: 30 Days Return Policy*
NO SALES TAX IN 48 STATES!
FREE SHIPPING: Free Shipping On Most Products!
TRADE & VOLUME DISCOUNTS: Call / Email or Chat for Details!

ADD TO CART FOR INSTANT SAVINGS!

$10,262.00
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

The MRCOOL DIY Multi-Zone 48K BTU 5-Zone Ductless Mini Split with ceiling cassettes (6K + 12K + 12K + 18K + 18K) delivers powerful heating and cooling for large multi-room spaces without ductwork. Its 48,000 BTU condenser provides strong, reliable airflow across five zones, keeping every room comfortable year-round. The advanced heat pump system pulls heat from outside in winter and cools efficiently in summer, helping reduce energy costs. Each low-profile ceiling cassette installs easily between standard or I-joists, creating a clean, flush finish that saves wall space. The DIY Quick Connect system uses pre-charged R-454B refrigerant lines, so installation is simple with no special tools or HVAC technician required. This saves time and thousands in labor costs. Each indoor unit features directional airflow to distribute air evenly, improving comfort in every corner. The built-in Elevation function lowers the filter panel, making cleaning quick and easy. Multiple modes like auto, sleep, and drying help maintain the perfect temperature while lowering utility bills. Quiet operation keeps your home peaceful, while smart controls let you manage settings with ease. Backed by a 7-year compressor warranty, optional lifetime coverage, and a 5-year parts warranty, this system offers dependable, efficient, and customizable climate control for modern homes.

Features

  • Easy DIY® Installation
  • "Pre-charged DIY®
  • Quick Connect Line Set"
  • Simple to Use
  • Multi-room Comfort
  • Energy Efficient DC Inverter
  • 100% Sealed System
  • Gold Fin® Condenser
  • Eco Safe R-454B Refrigerant
  • Smartphone App Controls
  • Lifetime Technical Support
  • Low Ambient Cooling

Specifications

BRAND NAME MRCOOL
SERIES
DIY 5th gen Multi-Zone Mini-splits
MODEL
DIY-MULTI6-48HP230D-O
GTIN 840255587471
UPC 840255587471
SEER2 21.8
EER2 12
HSPF2-4 10
HSPF2-5 7.8
TONNAGE 4
COOLING CAPACITY (BTU) 43000
HEATING CAPACITY (BTU) 48000
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 45
MIN CIRCUIT AMPACITY (A) 40
COLOR White
ZONE CAPACITY 6
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 148.15
DECIBEL RATING (DBA) 64
INVERTER DC
LINE SET LENGTH 25
MAX LINESET LENGTH (FT) 221.4
LIQUID LINE SIZE 1/4
SUCTION LINE SIZE
(3/8 X4) (1/2 X2)
COMPRESSOR MOTOR TYPE Rotary
AUXILIARY HEATER INCLUDED No
AUXILIARY HEATER AVAILABLE No
FAN ONLY OPTION Yes
QUIET MODE Yes
AUTO COOL Yes
WIFI COMPATIBILITY Yes
APP COMPATIBILITY Yes
WORKS WITH IOS Yes
WORKS WITH ANDROID Yes
UL LISTED Yes
ETL LISTED Yes
ENERGY STAR CERTIFIED Yes
AHRI CERTIFIED Yes
REGISTERED WARRANTY
Extended Limited Lifetime*
BASE PARTS WARRANTY 5
BASE COMPRESSOR WARRANTY 7
HAS BATTERIES Yes
CONTAINS ELECTRONICS Yes
CONTAINS CHEMICALS Yes
CONTAINS AEROSOL Yes
CONTAINS COMPRESSED GAS Yes
PROPOSITION 65 WARNING Yes
NET DEPTH (IN) 16.34
NET HEIGHT (IN) 52.48
NET WIDTH (IN) 37.48
NET WEIGHT (LBS) 223.77
GROSS DEPTH (IN) 19.49
GROSS HEIGHT (IN) 58.27
GROSS WIDTH (IN) 43.11
GROSS WEIGHT (LBS) 256.39

Owner's Manual

    All MRCOOL non DIY products are to be installed in accordance with the manufacturer's installation methods and recommendations by a licensed HVAC-R/electrical/plumbing technician, as required. Failure to do so, may result in voiding the manufacturer's warranty.”
    Free Shipping

    Free Shipping on Most Orders!

    In Stock & ready to ship

    All orders are shipped within 1-2 business days

    Price Match policy

    Ask about our industry-leading Price Match Policy

    EXCELLENT CUSTOMER SERVICE

    Questions? Give us a call today at (807) 606-9202

    Let customers speak for us

    from 2322 reviews
    Super responsive - great pricing - easy!!! No

    Super responsive - great pricing - easy!!! No brainer!

    Ray
    Klondike AC & Heating
    Great experience.

    Excellent pricing, fast shipping, great communication. I highly recommend Klondike AC

    Bob Warne
    Klondike AC & Heating
    This unit is great!

    This unit is great. Arrived in very heavy packaging upon a pallet. Everything intact. Setup was straight forward. Love the easy to use app.Unit came right up without any problems. Very happy and highly recommend.

    Bob Warne
    MRCOOL - DIY 5th Generation Easy Pro - 1.5 Ton / 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump - 20 SEER2 - R454B - 230V
    Bricks arrived very well packed

    Bricks arrived very well packed, so all went well, after a lengthy delay from backorder at distributor warehouse. Follow up from Klondike was reassuring. Good customer service.

    Anonymous
    Drolet - 4" x 8" x 1 1/4" Refractory Brick 9 Units
    Very efficient and surprisingly quiet

    Our installer said it was well-designed. We’re very satisfied with the results.

    Michael Johnson
    Goodman - 3.0 Tons/36,000 BTU Air Conditioner Condenser- SEER2 17.2 - Two Stage - 208V
    Reliable performance and great customer care

    This product is exactly what we needed. Efficient, durable, and worth the price.

    Samuel Kim
    Goodman - 2.5 Ton/30,000 BTU Air Conditioner Condenser - SEER2 15.2 - Single Stage - R32
    Great value for money and easy to maintain

    Very happy with this unit. Noticed an immediate difference in cooling and lower energy bills.

    Grace Williams
    Goodman - 4 Ton/48,000 BTU Air Conditioner Condenser - SEER2 13.4 - Single Stage - R32
    Quiet Operation, Great Comfort

    Very happy with this purchase. The team at Klondike AC made the process simple and stress-free.

    Matthew Moreno
    Goodman - 4 Ton/60,000 BTU Gas Packaged Unit - 13.4 SEER2 - Single Stage - R32 - 230V
    Smooth Installation Experience

    Super smooth experience from start to finish. Josh answered all our questions and made sure delivery was easy.

    Edward Wilkins
    Daikin - 5 Ton/58,000 BTU Commercial Packaged Heat Pump - 13.4 SEER2 - Single Stage - 208/230V - R32
    Energy Bills Already Lower

    This unit has been excellent. Runs quietly and keeps our home comfortable. Huge thanks to Maggie at Klondike AC.

    Krista Johnson
    Goodman - 2.5 Tons/40000 BTU Packaged Gas/Electric Central Air System - SEER2 13.4 - Single Stage - 208V
    Josh Helped Us Pick the Right Model

    Energy bills already dropped since installing this unit. It’s efficient and reliable. Thank you Klondike AC.

    Anne Smith
    Daikin - 7.5 Ton/86,000 BTU Packaged AC - SEER 14 - Single Stage - 208V
    Impressed with the Quality

    The Klondike AC team impressed us with great service. Installation was straightforward and performance is better than expected.

    Melissa Hart
    Daikin - 20 Ton/230,000 BTU Packaged AC - SEER 14 - Single Stage - 208V
    Cools and Heats Better Than Expected

    Super smooth experience from start to finish. Josh answered all our questions and made sure delivery was easy.

    Kelly Foley
    Daikin - 6 Ton/69,000 BTU Light Commercial Packaged Air Conditioner - 13.4 SEER2 - Single Stage - 460V - R32
    Perfect Size for Our Office

    The Klondike AC team impressed us with great service. Installation was straightforward and performance is better than expected.

    Keith Ray
    Daikin - 10 Ton/116,000 BTU Commercial Packaged Air Conditioner - 14 EER - Single Stage - 460V - R32
    Energy Bills Already Lower

    Very happy with this purchase. The team at Klondike AC made the process simple and stress-free.

    Andrea Baker
    Goodman - 2.0 Tons/40,000 BTU Ultra Low NOx Packaged Gas/Electric Central Air System - SEER2 13.4 - Single Stage - 208V

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare

    Compare