Product Overview

Zones: 1
Covers up to 550 Sq. ft.
DIY Installation
Voltage: 115V

Complete Your System

MRCOOL DIY 12,000 BTU 5th Gen Easy Pro 19.5 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V
MRCOOL Wall Mounting Bracket for 9K, 12K & 18K Mini Split Condensers
MRCOOL LineGuard 4.5" Complete Line Set Cover Kit - 12 ft
MRCOOL Disconnect Switch & Electrical Whip Kit with 10 Gauge Wire for 9K, 12K, 18K, 24K & 27K Condensers
Total Price:
$1,886.00

BTU Coverage Guide

6,000 BTU
up to 200 sq. ft.
9,000 BTU
up to 400 sq. ft.
12,000 BTU
up to 550 sq. ft.
18,000 BTU
up to 800 sq. ft.
24,000 BTU
up to 1,050 sq. ft.
36,000 BTU
up to 1,550 sq. ft.

Additional factors may affect performance, including insulation, ceiling height, sun exposure, local climate, and the number of appliances in the room. For assistance, contact our Product Experts.

Customers also bought

    • 5 stars: 4 (100%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    A
    Angela F.

    This is the second MRCOOL we’ve purchased. The 12K fits our office perfectly. Couldn’t be happier.

    R
    Robert C.

    Cools my son’s bedroom effortlessly. Super quiet at night, which was my biggest concern

    S
    Steven L.

    The DIY kit makes things so easy. I had it up and running in just a few hours. Solid product

    M
    Megan T.

    Works well, though the packaging was a bit beat up when it arrived. Thankfully the unit was fine. Great performance so far

    INSTALL WITH CONFIDENCE

    MRCOOL DIY Installation Videos

    Follow these step-by-step guides to better understand the installation process before getting started.

    Complete MRCOOL DIY Installation Walkthrough

    MRCOOL DIY Mini Split Installation Guide