Product Overview

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

What's Included

MRCOOL DIY Easy Pro 12K BTU Ductless Mini-Split Heat Pump Condenser 115V w/  11.5 ft DIY Line Set R454B

Condenser With DIY Line Set

Quantity: 1

In Stock Ships in 1–2 business days
MRCOOL DIY Easy Pro 12K BTU Air Handler Wall Mounted - R-454B - 115V

Air Handler Wall Mount

Quantity: 1

In Stock Ships in 1–2 business days

Shipping & Returns

Shipping & Delivery

We offer fast, relaible & free shipping on all orders within the contiguous U.S. Orders are typically processed within 1–2 business days, with most deliveries arriving in 5–9 business days, depending on the product and destination. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your shipping information is accurate at checkout. For complete details, please see our Shipping Policy or contact us by phone, email, or live chat.

Returns & Refunds

Returns are accepted within 30 days of delivery for unused, uninstalled items in their original packaging.

Customer-initiated returns are subject to customer-paid return shipping and a 25% restocking fee. Defective or damaged products are not subject to a restocking fee.

For complete details, please see our Return & Refund Policy or contact us by phone, email, or live chat.

Installation Accessories — Sold Separately

Accessories are sold separately and selected below. Untick anything you do not need.

MRCOOL DIY Easy Pro 12,000 BTU Mini Split Heat Pump with 11.5 ft Line – 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
Bundle total · system + 3 accessories
$1,886.00 Regular total: $2,488.00 Save $602.00

One click adds your system and every checked accessory. Untick anything you do not need.

Customers also bought

    • 5 stars: 5 (100%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    T
    Taylors R
    Arrived before promised time and well packed

    Arrived earlier than expected and was well packaged. Installation went smoothly, and everything is working perfectly. Very happy with the purchase. Thank you TLO!

    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 Easy Pro Introduction & Installation Videos

    Explore the MRCOOL DIY Easy Pro series and watch the installation guide before getting started.

    MRCOOL DIY Easy Pro Introduction

    MRCOOL DIY Easy Pro Installation Guide