✅ True DIY Installation – No HVAC Tech Needed
🏆 Pro-Quality Comfort at the Best Price
🌱 Eco-Friendly R-454B Refrigerant
SKUEZPRO-09-HP-11516D-O
TypeDIY Mini Split System
Authorized MRCOOL Dealer
5-Star Customer Service
Fast & Secure Shipping
We’re nearly caught up on pre-orders! All systems are in stock, but please allow up to 2 weeks for shipping and tracking info as we finish fulfilling early orders.
Experience unmatched comfort, energy efficiency, and true DIY installation with the MRCOOL EZPRO™ 5th Generation Mini Split Systems. Available in 9K, 12K, 18K, and 24K BTU sizes, these units are pre-charged with eco-friendly R-454B refrigerant and include quick-connect line sets for a fast, tool-free setup. Perfect for bedrooms, garages, offices, and open living spaces.
Why Choose MRCOOL EZPRO Gen 5?
Pre-Charged Line Sets: DIY installation—no vacuum pump, gauges, or licensed tech needed.
Voltage Flexibility: 9K & 12K models operate on 115V; 18K & 24K models require 230V.
Eco-Friendly R-454B: Lower GWP, EPA compliant refrigerant for better efficiency and sustainability.
Whisper-Quiet Inverter Technology: Smooth, silent operation with variable-speed performance.
All-In-One System: Includes indoor air handler, outdoor condenser, remote, 16ft line set, and control cable.
Full Warranty Coverage: Factory-backed when purchased through MRCOOL DIY Direct.
Note: All BTU sizes are pre-charged and optimized for DIY install. Select based on your room size and electrical availability (115V or 230V).
Line Set Extension Options – Built for Flexibility
Our MRCOOL EZPRO™ systems come standard with a 16-foot pre-charged DIY line set, which is perfect for most installations. However, we understand that every space is different, and some customers may require more flexibility. That’s why MRCOOL DIY Direct offers extended line set bundles to accommodate longer distances between your indoor and outdoor units.
Available Extended Options: 32', 41', 51', and 66' line sets
Each bundle includes a pre-charged line set, a set of leak-proof MRCOOL couplers, and a longer control wire
Coupler technology is the same trusted, nearly leak-proof design used across all MRCOOL DIY systems
Simply connect the extension to your included 16' line set—no vacuuming or specialized tools required
Control wire must also be swapped for the longer wire provided in the bundle
You may coil excess wire or trim to length if you have the technical knowledge
Important: Always verify your required line set length before installation. Our bundled options make it easy to get the perfect fit for your setup.
SPECIFICATION & DIMENSIONS
Model
Voltage
BTU Capacity
Room Size Coverage
Line Set
Refrigerant
SEER
HSPF
Sound Level
9K EZPRO
115V
9,000 BTU
Up to 400 sq. ft.
16 ft.
R-454B
21
10.5
23 dB(A)
12K EZPRO
115V
12,000 BTU
Up to 550 sq. ft.
16 ft.
R-454B
21
10.5
23 dB(A)
18K EZPRO
230V
18,000 BTU
Up to 750 sq. ft.
16 ft.
R-454B
20.5
10.3
25 dB(A)
24K EZPRO
230V
24,000 BTU
Up to 1,000 sq. ft.
16 ft.
R-454B
20.5
10.3
26 dB(A)
Each MRCOOL EZPRO™ 5th Gen Mini Split system comes complete with:
✅ Factory Pre-Charged 16 ft. Line Set – Quick-connect fittings with R-454B refrigerant, ready for DIY installation
✅ Indoor Air Handler – Whisper-quiet, wall-mounted unit with washable filters and auto swing
✅ Outdoor Condenser Unit – Inverter-driven compressor with corrosion-resistant coating
✅ Wired Control Cable – Pre-labeled and plug-and-play compatible
✅ Wireless Remote + Smart Controller – Includes built-in WiFi control via the MRCOOL SmartHVAC app
Shop with confidence at MRCOOL DIY DIRECT, an independent, family-owned HVAC business proudly recognized as a BBB Accredited Business. From our local roots to a nationwide customer base, we’re committed to delivering exceptional service, transparent business practices, and top-quality MRCOOL products. When you shop with us, you support a small business that values integrity, expertise, and your comfort—wherever you are in the U.S.
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Authorized MRCOOL Dealer
5-Star Customer Service
Fast & Secure Shipping
