MRCOOL Easy Pro 18K BTU DIY Mini Split
Fast, DIY heating & cooling for a single room
- DIY Installation
- Single-Zone Mini-Split System
- 208-230V
- Up to 20+ SEER2
- Ideal Coverage ~550-800 sq ft
Model: EP-SYS-18
- In stock — ships in 1-2 business days
- Financing options available at checkout
As low as $167/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?
Does this system provide heating and cooling?
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Key Features
Whole-home heating & cooling
Delivers consistent, balanced cooling to every room through your home’s duct system.
High-efficiency performance
Modern energy-efficient operation helps reduce cooling costs while maintaining reliable comfort.
Works with your existing ductwork
Easily integrate with most existing ducted HVAC systems and home layouts.
Will This System Work For Your Space?
550-800 sq ft
circuit required
system
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Learn More About This System
Detailed Specifications & Documentation
Stronger DIY Performance for Larger Living Areas
The MRCOOL Easy Pro 18,000 BTU DIY Mini Split Heat Pump System is designed for homeowners who need more output for larger rooms, open-concept layouts, garages, workshops, and other medium-to-large spaces. It combines stronger single-zone performance with the simplified DIY installation approach that makes the Easy Pro line appealing to hands-on buyers.
With a 16 ft pre-charged QuickConnect line set included, this system helps remove much of the complexity that often comes with mini split installation. Its inverter-driven compressor automatically adjusts performance based on real-time demand, helping maintain more stable comfort while operating more efficiently than many conventional fixed-output systems.
Quick System Snapshot
- 18,000 BTU heating and cooling capacity
- Typical coverage for larger rooms and open spaces
- 230V power requirement
- 16 ft pre-charged QuickConnect line set included
- Built-in WiFi control
- Wall-mounted indoor air handler
Larger Capacity With DIY-Friendly Installation
Even with its increased output, the Easy Pro 18K stays focused on installation simplicity. The included pre-charged line set helps homeowners avoid many of the tools and procedures that traditionally make ductless installation more technical and intimidating.
- No vacuum pump required
- No gauges or advanced HVAC tools needed for standard setup
- Pre-charged QuickConnect system simplifies installation
- Hardwired system for permanent use
Year-Round Comfort With Inverter Heat Pump Performance
The Easy Pro 18K is built to cool effectively during hot weather and provide dependable heating in cooler conditions. Its inverter design helps it respond more smoothly to changing indoor needs, supporting steadier comfort across a range of conditions.
- Cooling operation from 5°F to 122°F
- Heating operation down to 13°F
- Variable-speed inverter performance for more consistent comfort
Smart Features Built In From the Start
With built-in WiFi and modern convenience features, this system is designed to fit the way homeowners want to control comfort today. Whether adjusting settings from the couch or away from home, Easy Pro makes daily operation simple.
- SmartHVAC app control from phone or tablet
- Works with Alexa and Google Assistant
- Follow Me® temperature sensing
- Sleep mode and timer functions
- Auto restart after power interruptions
Efficient Operation That Stays Comfort Focused
Although it delivers more capacity for larger spaces, the Easy Pro 18K still maintains the quiet, efficient character buyers want from a modern mini split. Its inverter system helps optimize energy use while supporting steady airflow and dependable indoor comfort.
- Quiet residential operation across multiple fan speeds
- Up to 20.0 SEER2 efficiency
- Smooth, stable performance for larger applications
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
- Capacity18000 BTU
- Coverage550-800 sq ft
- Installation TypeDIY
- System TypeSingle Zone Mini Split
- Voltage208-230V
- 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.
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