MRCOOL DIY Easy Pro 12K BTU Ductless Mini Split Complete 115V System with 11.5 Ft. DIY Quick Connect Line Set (EZPRO-12-HP-11511DE-O)

MRCOOLSKU: EZPRO-12-HP-11511DE-O
47 reviews

Price:
Sale price$1,599.00 Regular price$2,079.00SAVE 23%
In Stock
Estimated delivery: Sep 18th-27th
Free Curbside Delivery — carrier calls to schedule

Free Curbside Delivery

Included on every order
Ships free by freight carrier. Your order leaves the warehouse tracked, on a palletized freight truck.
The carrier calls ahead. You'll schedule a delivery window that works for you before the truck heads out.
Delivered to the curb. The item is placed at the end of your driveway. Moving it inside is your responsibility, so plan to have help on hand for heavy pieces.
Before you sign: inspect the packaging for damage. Signing the delivery receipt confirms it arrived in good condition.
In-Home Protection Plan
Home Outlet Direct + CPS

Add an Extended Protection Plan by CPS and Enjoy Peace of Mind!

Protection Plan Benefits:
  • Covers 100% parts and labor for product defects in materials and workmanship
  • Replacement of product if it cannot be repaired
  • No deductibles
  • Protection from dust, heat and internal humidity damage
  • Damage caused by power surges
  • In-home service
Full Coverage Details
No deductibles
International coverage
Easy claims process

Description

The MRCOOL DIY EZPRO 12K BTU Ductless Mini Split Heat Pump System (EZPRO-12-HP-11511DE-O) is a 1-ton single-zone heating and cooling solution delivering 12,000 BTU/h cooling and 12,000 BTU/h heating for spaces up to 550 sq. ft., powered by future-ready R-454B refrigerant. With high efficiency of up to 19.5 SEER2 and 9.3 HSPF2-4, this 115V plug-and-play system installs in hours using the included 11.5 ft pre-charged Quick Connect® line set — no HVAC license, vacuum pumps, or refrigerant handling required. ETL listed, AHRI certified, NEEP ccASHP listed, and CEE Tier 1 – North qualified for rebate eligibility, and backed by a 5-year compressor warranty and 3-year parts warranty with online registration.

Features

  • 12,000 BTU/h Heating & Cooling: 1-ton capacity ideal for spaces up to 550 sq. ft. — perfect for medium bedrooms, garages, home offices, or rental properties
  • High Efficiency with R-454B Refrigerant: Up to 19.5 SEER2 and 9.3 HSPF2-4 with future-ready, eco-friendly refrigerant for year-round energy savings
  • True DIY Installation on 115V: Plugs into a standard household outlet and installs in hours with the included 11.5 ft pre-charged Quick Connect® line set — no HVAC license, vacuum pumps, or refrigerant handling required
  • All-Climate Performance: DC inverter technology delivers reliable operation from -13°F to 122°F ambient temperatures with whisper-quiet 17.5 dB(A) silent mode
  • Smart WiFi Control: Full control via the MRCOOL Comfort App with Amazon Alexa and Google Assistant compatibility, plus Follow Me® temperature tracking and auto restart
  • Certified & Backed by Warranty: ETL Listed, AHRI Certified, NEEP ccASHP Listed, and CEE Tier 1 – North qualified for rebate eligibility — backed by a 5-year compressor / 3-year parts warranty with online registration
DIMENSIONS & WEIGHT
Indoor Unit Dimensions
31.57 W" x 7.87 D" x 11.61 H"
Outdoor Unit Dimensions
28.35 W" x 10.63 D" x 19.49 H"
Indoor Unit Net Weight
24.91 lbs
Indoor Unit Gross Weight
35.71 lbs
Outdoor Unit Net Weight
54.89 lbs
Outdoor Unit Gross Weight
67.24 lbs
Indoor Packing Dimensions
36.02 W" x 17.95 D" x 14.17 H"
Outdoor Packing Dimensions
32.87 W" x 10.63 D" x 21.26 H"
GENERAL INFORMATION
Series
MRCOOL DIY Easy Pro
Indoor Unit Model
EZPRO-12-HP-WMAH-115DE-O
Outdoor Unit Model
EZPRO-12-HP-C-11511DE-O
System Type
Single-Zone Ductless Mini-Split Heat Pump
Mount Type
Wall
Color
White
Configuration
DIY Pre-Charged Quick Connect
Fan-Only Mode
Yes
Auto Restart
Yes
Active Clean Technology
Yes
Condenser Coil
Gold Fin® Corrosion-Resistant
CAPACITY & PERFORMANCE
Tonnage
1
Cooling Capacity
12,000 Btu/h
Heating Capacity
12,000 Btu/h
SEER2
19.5
EER2
9
HSPF2-4
9.3
HSPF2-5
7
Max Coverage Area
Up to 550 sq. ft.
Operating Temperature Range
-13°F to 122°F
Min Ambient Cooling
5°F
Inverter
DC Inverter
Low Ambient Cooling
Down to 5°F
COMPRESSOR & MOTORS
Compressor Type
Rotary
Number of Fan Speeds
5
NOISE LEVELS
Indoor Noise Level (Turbo/Hi/Mid/Lo/Silent)
44.5 / 40 / 35 / 25.5 / 17.5 dB(A)
Outdoor Noise Level
54 dB(A)
ELECTRICAL REQUIREMENTS
Power Supply
115V, 1Ph, 60Hz
Indoor Min Circuit Ampacity
3.0 A
Indoor Max Fuse (Breaker)
15.0 A
Outdoor Min Circuit Ampacity
19.5 A
Outdoor Max Fuse (Breaker)
20.0 A
REFRIGERANT & PIPING
Refrigerant Type
R-454B
Refrigerant Charge
21.52 oz
Liquid Line Size
1/4"
Gas (Suction) Line Size
3/8"
Included Line Set Length
11.5 ft (Pre-Charged Quick Connect®)
Max Line Set Length
82 ft
Refrigerant Leakage Detection
Yes
FILTER & HEATING
Filter Type
Reusable / Washable
CONTROLS & CONNECTIVITY
WiFi Compatibility
Yes
App Compatibility
MRCOOL Comfort App
Works with iOS
Yes
Works with Android
Yes
Amazon Alexa
Yes
Google Assistant
Yes
Remote Control Included
Yes
Follow Me® Function
Yes
Sleep Mode
Yes
Auto Cool
Yes
Timer Mode
Yes
SAFETY
UL Listed
Yes
CSA Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
NEEP ccASHP Listed
Yes
CEE Tier 1 - North
Yes
Energy Star Certified
Yes
WARRANTY
Compressor Warranty
5 Years (with online registration)
Parts Warranty
3 Years (with online registration)

MRCOOL Mini Split BTU Guide

Drawn to scale — 1 square = 2 × 2 ft
36K BTU
24K BTU
18K BTU
12K BTU
9K BTU
6K BTU
6K BTU up to 250 sq ft · Small bedroom, office
9K BTU up to 375 sq ft · Bedroom, home office
12K BTU up to 500 sq ft · Large bedroom, den
18K BTU up to 750 sq ft · Living room, master suite
24K BTU up to 1000 sq ft · Open living area
36K BTU up to 1500 sq ft · Great room, small home
Between sizes? Round up. A slightly larger unit runs efficiently at partial load — an undersized one runs constantly.
Shipping
  • Free Shipping on all orders.
  • Large Appliances: Ship via Curbside Delivery — the carrier delivers to your property but not inside your home.
  • Small Items: Ship via standard ground delivery (FedEx or similar), such as small appliances, range hoods, sinks, faucets, and accessories.
Full shipping policy
Returns
  • 30-Day Return Policy: Return requests must be submitted within 30 days of your delivery date. We cannot process returns after this period.
  • Return Requirements: Products must be unused, uninstalled, and in their original packaging (including box and pallet) to qualify.
  • Restocking Fee: A restocking fee may apply and varies by brand.
Full returns policy
Authorized MRCOOL Dealer
Full manufacturer warranty on every MRCOOL product we sell.

Customer Reviews

Based on 47 reviews
87%
(41)
11%
(5)
2%
(1)
0%
(0)
0%
(0)
J
Jim M. (Los Angeles, CA)
Easy to install and working great.

I needed to replace another unit that a previous contractor didn't do any part of that installation correctly, and the condensation line was leaking inside the house, running down the wall since that installation!! The indoor coil was 1-1/2" out of level, the line set wasn't wrapped, the electrical was tapped into the same circuit as the garage light and outlets...it was a mess.

It took me more time to demo the old unit out than to install the one I bought from you.

Thank you.

B
Bill (Philadelphia, PA)
Very pleased.

Very pleased with the price, delivery, ease of installation, and above all during this heatwave it is working excellently.

N
Natalie N. (San Jose, CA)
Perfect for our needs!

I ordered a 2 zone unit for the bedrooms in our home. It took a few months to arrive (manufacturer issue, nothing to do with HOD, and we were contacted on more than one occasion with an order update which was much appreciated!), but when it did arrive was very easy to install. Both the heat and AC function work perfectly, and our family is very happy!

R
Robert W. (Marietta, GA)
Decent Company

I ordered a HVAC system and it arrived in a timely manner and with no apparent issues. I thought the system was defective once installed but it was the installers fault who wired it wrong. My only issue would be the fee (30% I believe) to return a defective item within the 30 day return policy. If it is defective the customer shouldn't have to pay a fee to return an item that is not operating as designed. Other than that this is a good company.

P
Peter K. (Phoenix, AZ)
Pretty Easy Install and Works Great!

Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!

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