MRCOOL DIY 5th Gen Easy Pro 18K BTU Single Zone Mini Split Complete System 230V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable (R-454B), EZPRO-18-HP-23016D-O

Vendor: MRCOOL DIY Direct Type: Complete System

4.5' (1201 Reviews)

20% Off

$1,827.00 ~~$2,283.75~~

Pre-Charged Line Set Length: 16' Feet (Standard Length)

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MRCOOL Easy PRO 18,000 BTU DIY Mini Split Heat Pump (230V) – R-454B Refrigerant

The MRCOOL DIY 5th Gen EZPRO 18,000 BTU Mini Split Heat Pump (230V) is a high-performance ductless heating and cooling system designed for fast, straightforward DIY installation. Built for homeowners who want professional-grade comfort without professional-grade installation costs, the EZPRO delivers reliable year-round performance with modern efficiency and smart control compatibility.

This single-zone DIY mini split system uses next-generation R-454B refrigerant, offering improved energy efficiency and a lower environmental impact compared to older refrigerants. Inverter-driven technology allows the system to automatically adjust output based on demand, delivering consistent temperatures, reduced energy consumption, and whisper-quiet operation.

Unlike traditional mini split systems that require vacuum pumps, refrigerant charging, or specialized HVAC tools, the EZPRO is engineered for true DIY installation. The outdoor condenser, indoor air handler, and included 16 ft pre-charged Quick Connect® line set are factory-sealed and ready to install, eliminating the need for brazing or professional service. This system is built on the same proven DIY connection platform as MRCOOL’s higher-end E-Star systems, offering the same reliability with simplified configuration.

The EZPRO 18K BTU mini split is ideal for spaces up to approximately 750 square feet, including garages, workshops, home offices, basements, bonus rooms, additions, and detached buildings. With dependable heating performance for most climates, it’s an excellent choice for homeowners, landlords, and small business owners looking for efficient, flexible comfort solutions.

As a factory-authorized MRCOOL retailer, MRCOOL DIY Direct ships genuine, warrantied equipment nationwide and supports every purchase with expert guidance before and after installation.

Built on MRCOOL’s proven DIY Quick Connect line set system, the EZPRO platform eliminates the need for vacuum pumps or professional installation.

What's Included?

18,000 BTU Wall-Mounted Air Handler
18,000 BTU Outdoor Condenser (Pre-Charged with R-454B)
16' Pre-Charged Line Set with Quick Connect® Fittings
Smart HVAC WIFI Module
Remote Control
Installation Accessories & Manual

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.

Specifications & 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

Product Specifications

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Service & Support

Manufacturer Warranty

This product is covered by the manufacturer’s warranty against defects in materials and workmanship when installed and used according to the manufacturer’s guidelines. Warranty terms and coverage periods vary by manufacturer and product type. Please refer to the official product documentation or contact our team if you need help verifying warranty details.

Technical Support

Freedom HVAC Supply is staffed by people who actually understand HVAC systems. If you need help confirming compatibility, selecting the correct replacement part, or understanding installation requirements, our team is available to assist before and after your purchase.

Product Documentation

Installation manuals, specification sheets, wiring diagrams, and other technical documentation are available whenever possible. These resources help ensure proper installation, system compatibility, and safe operation of your equipment.

Parts Compatibility & Cross-Reference

Many HVAC parts replace or supersede older manufacturer part numbers. We provide replacement part numbers and compatible model information on product pages to help technicians and homeowners verify the correct component before ordering.

Replacement Parts & Accessories

Freedom HVAC Supply carries genuine replacement components and compatible accessories to keep HVAC systems running reliably. From control boards and motors to sensors, line sets, and installation accessories, we supply the parts professionals depend on.

Customer Support

If you have questions about product compatibility, warranty coverage, or installation considerations, our support team is ready to help. Our goal is to make sure you get the right part the first time so your system can get back up and running quickly.

FAQs About Our HVAC Products

Quick answers to questions about ordering, compatibility, and installation.

Ordering & Compatibility

1. Do you sell HVAC equipment to homeowners and DIY installers?

Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.

2. How do I know if this HVAC product is compatible with my system?

Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.

3. Can HVAC contractors purchase from Freedom HVAC Supply?

Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.

Installation & Support

1. Do HVAC systems require professional installation?

Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.

2. Can you help me choose the right HVAC system or part?

Yes. Our support team can assist with product selection based on your application, space, and installation needs.

3. Do you provide installation manuals or documentation?

Manufacturer installation guides and documentation are included or available upon request for most products.

Warranty & Shipping

1. Do HVAC products include a manufacturer warranty?

Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.

2. Do you ship HVAC equipment nationwide?

Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.

3. What should I know about freight delivery for HVAC equipment?

Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.

Need HVAC Help?

Get help with ordering, compatibility, or installation questions.

MRCOOL DIY 5th Gen Easy Pro 18K BTU Single Zone Mini Split Complete System 230V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable (R-454B), EZPRO-18-HP-23016D-O

MRCOOL Easy PRO 18,000 BTU DIY Mini Split Heat Pump (230V) – R-454B Refrigerant

What's Included?