• MRCOOL DIY Direct Easy Pro 18k BTU mini split system – 5th Gen, R-454B pre-charged unit with ENERGY STAR® rating and DIY installation kit.
  • Close-up view of MRCOOL Easy Pro outdoor condenser – designed for single-zone systems with pre-charged R-454B refrigerant and DIY installation.
  • MRCOOL Easy Pro indoor air handler – part of the DIY 5th Gen R-454B ductless split system, designed for fast installation.
  • Front-facing MRCOOL DIY Direct Easy Pro air handler – clean design, whisper-quiet operation, and WiFi-ready for smart control.
  • MRCOOL Easy Pro air handler with open filter view – ductless wall-mounted unit featuring washable filter and quiet fan system.
  • MRCOOL Easy Pro 18k BTU outdoor condenser – R-454B mini split unit with quick-connect pre-charged lines for DIY installs.
  • Alternate angled view of MRCOOL DIY Easy Pro condenser – durable cabinet with optimized airflow and quiet performance.
  • Side angle of MRCOOL Easy Pro condenser – 5th Gen model for DIY installation with high-efficiency R-454B refrigerant.
  • Front view of MRCOOL Easy Pro outdoor condenser – part of the 18k BTU DIY system, factory pre-charged with R-454B refrigerant.
  • MRCOOL DIY Direct 18k Easy Pro full mini split system – includes indoor air handler and outdoor condenser, pre-charged with R-454B.
  • Full system view of MRCOOL DIY Direct Easy Pro 18k BTU mini split – includes indoor and outdoor units with pre-charged R-454B and wall mounting kit.
1 11

  • Free Shipping

  • 30-Day Returns*

  • Authorized Dealer

  • Professional Services

  • Official MRCOOL store logo – used to represent brand-authorized sellers and verified HVAC product listings.Authorized MRCOOL Dealer
  • Customer service award graphic – MRCOOL’s 5-star HVAC support rating for Easy Pro, DIY, and multi-zone systems.5-Star Customer Service
  • Fast shipping badge for MRCOOL mini splits – official delivery services offering nationwide coverage and tracking.Fast & Secure Shipping

NEW R-454B Refrigerant

MRCOOL® EZPRO® 18k BTU DIY Mini-Split Heat Pump System – 5th Generation (R-454B)

MRCOOL® EZPRO® 18k BTU DIY Mini-Split Heat Pump System – 5th Generation (R-454B)

$1,827.00 USD
$2,246.99 USD $1,827.00 USD
Save $419.99 Sold out
Shipping calculated at checkout.

💨 Ultra Quiet Operation
⚡ Voltage: 240V
🛠️ Quick & Easy DIY Install

SKUEZPRO-18-HP-23016-O

TypeComplete System
View full details

Have questions or need help selecting the perfect Mini Split system?

Talk with our expert HVAC team members now for assistance!!

Call Us Chat Now Design Your Own Mini Split Tool

PRODUCT DESCRIPTION

MRCOOL® EZPRO® 18k BTU DIY Mini-Split Heat Pump System – 5th Generation (R-454B)

The Easiest Mini-Split You’ll Ever Install — Now with Eco-Friendly R-454B Refrigerant

Upgrade your comfort and efficiency with the latest MRCOOL® EZPRO® 18,000 BTU DIY Mini-Split Heat Pump, now featuring next-generation R-454B refrigerant for enhanced performance and environmental responsibility. This 5th Generation EZPRO model is one of the most advanced and user-friendly ductless mini-split systems on the market, combining ultra-efficient inverter technology, whisper-quiet operation, and smart home integration—all with a hassle-free DIY installation process.

Designed specifically for homeowners, landlords, and small business owners, the EZPRO system comes with a 16-foot pre-charged line set, Fast Connection® fittings, and no need for vacuum pumps or HVAC licenses. This means most users can install the system themselves in just a few hours—saving hundreds on labor costs while enjoying professional-grade results.

The system delivers powerful, year-round climate control for spaces up to 750 square feet, making it ideal for master bedrooms, finished basements, garages, workshops, home offices, and detached buildings. With reliable performance down to 5°F outdoor temperature, you can count on dependable heating even in colder regions.

As a factory-authorized MRCOOL retailer, MRCOOL DIY Direct proudly delivers genuine, warrantied equipment, expert customer support, and fast nationwide shipping from the most trusted name in DIY HVAC.

📦 What’s Included:

Get unmatched performance, unbeatable support, and true peace of mind from MRCOOL DIY Direct—America’s most trusted independent MRCOOL dealer. Fast shipping, factory-backed warranty, and expert customer service included.

SPECIFICATION & DIMENSIONS
 

✅ System Specifications

Feature Detail
Feature Detail
Feature Detail
Model Number EZPRO-18-HP-23016-O
System Type Single-Zone DIY Mini-Split
Cooling Capacity 18,000 BTU
Heating Capacity 18,000 BTU
Refrigerant R-454B (Eco-Friendly)
Compressor Type DC Inverter
SEER2 Rating Up to 18.5
HSPF2 Rating Up to 8.7
Voltage / Frequency 230V / 60Hz
Max Amperage 18.7 A
Coverage Area Up to 750 sq. ft.
Operating Temp (Heat) Down to 5°F
Line Set Included 16 ft. Pre-Charged (R-454B)
Installation Type DIY – Fast Connection®
WiFi & Smart Controls Yes – App + Alexa + Google
Indoor Noise Level 39.5 dB(A) Low / 48 dB(A) High
Outdoor Noise Level 58 dB(A)
Certifications AHRI Certified, ETL Listed
Warranty 1-Year Compressor / 2-Year Parts
Ideal Applications Bedrooms, Garages, Studios, Offices


 

📏 Dimensions

Component Width Height Depth Component Weight
Indoor Air Handler 38.98 in 12.40 in 8.46 in Indoor Air Handler 24.25 lbs
Outdoor Condenser 31.10 in 21.85 in 13.11 in Outdoor Condenser 86.43 lbs


WHAT'S INCLUDED

  • 16' Pre-Filled Line Set

  • Remote Control

  • Communication Wire

  • Wall Sleeve

  • Condenser

  • Air Handler

COVERAGE AREA

The 5th Gen MRCOOL EZPRO 18,000 BTU Single Zone Mini Split Heat Pump is ideal for efficiently heating and cooling spaces up to 750 square feet. This includes large bedrooms, living rooms, garages, studio apartments, finished basements, and bonus rooms. With a high SEER2 rating and inverter technology, this unit provides consistent comfort while reducing energy consumption.

Perfect for:

  • 600–750 sq. ft
  • Open-concept living areas
  • Detached garages or workshops
  • Enclosed patios or sunrooms
  • Home offices or studios

For best performance, consider insulation, ceiling height, sun exposure, and local climate. Not sure if 18k BTU is right for your space? Contact our experts to ensure the perfect fit.

INFORMATION & GUIDES

✅ Why Choose the EZPRO® 18K Mini-Split from MRCOOL DIY Direct?

  • Fast DIY Installation: Includes a 16 ft. pre-charged line set with Fast Connection® fittings — no vacuum pump or HVAC license required.
  • Efficient & Powerful: Up to 18.5 SEER performance with a DC inverter compressor for consistent comfort and lower energy bills.
  • Smart Controls: Control your comfort from anywhere using the SmartHVAC app, the included remote, or voice commands via Amazon Alexa and Google Assistant.
  • Year-Round Cooling: Operates in outdoor temps as low as 5°F — perfect for server rooms, shops, and more.
  • Follow Me® Feature: Targets your desired temperature wherever you are in the room.
  • Anti-Mildew Function: Keeps air fresher by reducing moisture buildup inside the unit.

OPTIONS & ACCESSORIES
Elite Condenser Pad - 18 In. x 38 In. x 3 In. For Outside Ground Placement of the MRCOOL DIY Condenser
Elite Condenser Pad - 18 In. x 38 In. x 3 In. For Outside Ground Placement of the MRCOOL DIY Condenser
$79.67
MRCOOL Disconnect Switch and Electrical Whip Kits for Ductless Split System Condensers 9k BTU To 60k BTU
MRCOOL Disconnect Switch and Electrical Whip Kits for Ductless Split System Condensers 9k BTU To 60k BTU
$98.87
Rectorseal RSH-50 Surge Protective Device 50kA 96415
Rectorseal RSH-50 Surge Protective Device 50kA 96415
$92.95
MRCOOL LineGuard 4.5-Inch 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450)
MRCOOL LineGuard 4.5-Inch 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450)
$133.43
MRCOOL Condenser Wall Mounting Bracket for 9K to 18K BTU MrCool Ductless Mini Split System (MB176)
MRCOOL Condenser Wall Mounting Bracket for 9K to 18K BTU MrCool Ductless Mini Split System (MB176)
$89.27

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)