MRCOOL Easy Pro 9K BTU DIY Mini Split

Fast, DIY heating & cooling for a single room

  • DIY Installation
  • Single-Zone Mini-Split System
  • 115V
  • Up to 20+ SEER2
  • Ideal Coverage ~Up to 400 sq ft
Efficient DIY mini split for smaller rooms, offices, and bedrooms with a 16 ft QuickConnect line set, built-in WiFi, and year-round heating and cooling.
$1,698 Complete System Price
  • In stock — ships in 1-2 business days
  • Financing options available at checkout

As low as $142/mo with Affirm

  • Easy DIY installation
  • Heats & cools one room
  • Inverter heat pump tech
  • Smart WiFi app control
  • Ultra-quiet operation

Quick Answers Before You Buy

Is this a DIY system?
Yes. This system is designed for easy DIY homeowner installation — no special tools required.
Does this system provide heating and cooling?
Yes — inverter heat pump technology provides efficient heating and cooling year-round.
Not sure which size you need?
Sq ft and home characteristics determine sizing. Use our Find My System tool for guidance.
✓ Secure checkout ✓ Fast, free nationwide delivery ✓ Expert support ✓ Factory warranty ✓ Financing options

Official MRCOOL Dealer

Fast, Free Nationwide Delivery

Expert System Sizing Guidance

Full Factory Warranty Support

Professional Performance. Faster Installation.

Key Features

Whole-home heating & cooling

Whole-home heating & cooling

Delivers consistent, balanced cooling to every room through your home’s duct system.

High-efficiency performance

High-efficiency performance

Modern energy-efficient operation helps reduce cooling costs while maintaining reliable comfort.

Works with your existing ductwork

Works with your existing ductwork

Easily integrate with most existing ducted HVAC systems and home layouts.

Will This System Work For Your Space?

BEST FOR Rooms
Up to 400 sq ft
ELECTRICAL 115V
circuit required
INSTALLATION DIY QuickConnect™
system
CLIMATE Heating down to −13°F

Still unsure? Find My System

Learn More About This System

Detailed Specifications & Documentation

Simple DIY Comfort for Smaller Spaces

The MRCOOL Easy Pro 9,000 BTU DIY Mini Split Heat Pump System is built for homeowners who want efficient heating and cooling without the complexity of traditional HVAC installation. Ideal for bedrooms, home offices, workshops, and other smaller spaces, this system delivers dependable year-round comfort in a format designed to be easier to install than many conventional mini split systems.

With a 16 ft pre-charged QuickConnect line set included, the Easy Pro helps remove many of the barriers that normally make ductless installation feel intimidating. Its inverter-driven compressor automatically adjusts output based on demand, helping maintain more consistent indoor temperatures while using energy more intelligently than fixed-output systems.

Quick System Snapshot
  • 9,000 BTU heating and cooling capacity
  • Typical coverage for smaller rooms and spaces
  • 115V power requirement
  • 16 ft pre-charged QuickConnect line set included
  • Built-in WiFi control
  • Wall-mounted indoor air handler
Made for Straightforward DIY Installation

The Easy Pro series is designed to make mini split installation more approachable for homeowners. Because the included line set comes pre-charged, setup is far simpler than many traditional systems that require vacuuming, gauges, and more advanced HVAC tools.

  • No vacuum pump required
  • No refrigerant handling during normal installation
  • No specialized HVAC tools required for standard setup
  • Hardwired system for permanent installation
Efficient Heating and Cooling for Everyday Use

This system provides both cooling and heat pump operation, making it a practical solution for year-round comfort in smaller residential applications. Its inverter technology helps the system respond more smoothly to changing conditions, which can support steadier comfort and more efficient performance.

  • Cooling operation from 5°F to 122°F
  • Heating operation down to 13°F
  • Inverter-driven performance for more consistent comfort
Smart Features That Keep Control Simple

With built-in WiFi capability and app-based control, the Easy Pro gives homeowners more flexibility in how they manage indoor comfort. Whether using the included remote, the SmartHVAC app, or voice control compatibility, daily operation is designed to be simple and convenient.

  • SmartHVAC app control
  • Works with Alexa and Google Assistant
  • Follow Me® temperature sensing
  • Sleep mode and timer functions
  • Auto restart after power interruptions
Quiet Operation With Modern Inverter Performance

The Easy Pro 9K is engineered for quiet everyday use, making it a strong fit for bedrooms, offices, and other areas where sound matters. Its inverter system also helps reduce unnecessary cycling while supporting stable airflow and efficient operation.

  • Quiet indoor operation for comfort-focused spaces
  • Up to 20.2 SEER2 efficiency
  • Smooth, steady performance through changing demand
What’s Included
  • Outdoor condenser
  • Wall-mounted indoor air handler
  • Remote control
  • WiFi smart controller dongle
  • 16 ft pre-charged QuickConnect line set
  • Indoor mounting plate
  • Communication wire
  • Drain hose
  • Air Handler TypeWall Mount
  • Capacity9000 BTU
  • CoverageUp to 400 sq ft
  • Installation TypeDIY
  • System TypeSingle Zone Mini Split
  • Voltage115V
  • SeriesEasy Pro
  • Line Set TypeQuickConnect (DIY)
  • Zone TypeSingle Zone
  • Cold Climate EligibleFalse
  • SEER2 Rating20+ SEER2

Installation guides, spec sheets, and certifications will be available for download soon.

Will this work for my space?
Yes — 5th Gen DIY Single Zone systems heat and cool individual rooms or open spaces. Choose system size based on room square footage and layout for best comfort. If unsure, our sizing guide or support team can help.
Can I install this?
Yes — 5th Gen systems use pre-charged Quick Connect® line sets so homeowners can install without vacuum pumps, gauges, or refrigerant handling. No HVAC license needed.
Does it heat in winter?
Yes — 5th Gen systems provide strong, reliable heating even in low outdoor temperatures, making them ideal for garages, basements, bonus rooms, and colder climates.
How loud is it?
Very quiet. Both indoor and outdoor units are designed for low noise levels and smooth operation, even at night.
What else do I need?
Everything needed for installation is included: indoor air handler, outdoor condenser, pre-charged Quick Connect® line set, communication wire, wall sleeve, drain hose, remote control, and mounting hardware. Only basic mounting tools are required.
What is the warranty for 5th Gen DIY systems?
Warranty includes a 5-year parts warranty and 7-year compressor warranty. Warranty remains valid with homeowner installation.
How long does installation take?
Most homeowners complete installation in 4–8 hours, depending on room layout and mounting conditions.

Need Help From a MRCOOL Expert?

Not sure which system is right? Our HVAC specialists can help you choose the correct size and configuration.

Give us a call

Our team is standing by to help you.

Send us an email

Drop us a line and we'll respond fast.

Text us 24/7

FAST response during business hours.