Matthew has been working with tools his entire life. Rebuilding his first engine at 15, he's spent years in the diesel mechanic industry, repaired complex conveyor systems, and mastered hands-on troubleshooting.
Having served as the sole Telebelt mechanic in the Midwest for three years, Matthew possesses deep, practical knowledge of heavy equipment and machinery.
If you’re unsure about what you need, he can walk you through the entire process — from choosing the right tool to securing the best price.
*Please Note: This timeline is an estimate. Certain products may require an additional 1 week for manufacturing. Please speak with your sales rep, Matthew, for official details and confirmation before placing your order.
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The 5th Generation MRCOOL® DIY® 9k BTU 23.6 SEER2 Ductless Heat Pump Mini-Split Condenser delivers ultra-efficient heating and cooling power designed specifically for simple, homeowner installation. Engineered to comfortably regulate compact spaces up to 350 sq. ft., this versatile 0.75-ton, 115V outdoor unit eliminates the need for specialized tools, vacuum pumps, or professional HVAC training. Utilizing the latest eco-friendly R-454B refrigerant and featuring a Gold Fin® corrosion-resistant coating, this advanced DC Inverter condenser provides professional-grade durability, ultimate convenience, and uncompromising performance for demanding residential applications.
MRCOOL 5th Gen DIY 9K BTU Condenser Applications
Primary heating and cooling for single bedrooms, home offices, and small additions up to 350 sq. ft.
Standard residential installations taking advantage of the convenient 115V electrical requirement, bypassing complex rewiring.
Coastal or high-humidity installations requiring the advanced corrosion resistance of Gold Fin® coating.
System replacements or upgrades demanding the latest environmentally friendly R-454B refrigerant standards and high SEER2 efficiency.
The perfect high-efficiency outdoor power plant for homeowners seeking commercial-grade 0.75-ton capacity with the convenience of a 115V power supply, avoiding the exorbitant costs of professional HVAC contractor installation.
MRCOOL 5th Gen DIY 9K BTU Condenser Specifications
SKU
DIY-09-HP-C-115D25-O
UPC
840255586948
Capacity
9,000 BTU (0.75 Ton)
Efficiency Ratings
23.6 SEER2 / 14 EER2 / 11.5 HSPF2-4
Power Supply
115V / 60 Hz / 1-Phase
Min Circuit Ampacity / Max Fuse
18A / 20A
Refrigerant Type
R-454B (30.34 oz Volume)
Compressor Type
DC Inverter / Rotary
Noise Level (Outdoor)
54 dBA
Lineset Sizing
1/4" Liquid / 3/8" Suction (Max Length: 82 ft)
Net Dimensions (W×H×D)
30.12" × 21.85" × 11.93"
Net Weight
65.48 lbs
Certifications
Energy Star Certified, Intertek, UL Listed, ETL Listed, AHRI Certified
MRCOOL 5th Gen DIY 9K BTU Condenser Features & Technology
True DIY Installation: Integrates perfectly with MRCOOL pre-charged Quick Connect® line sets, allowing for safe setup without a vacuum pump.
Gold Fin® Condenser: Built to withstand the harshest elements, the anti-corrosive coating significantly extends the operational lifespan of the unit, especially near the coast.
Auto-Restart Function: Automatically retains previous operating settings and seamlessly resumes operation following a power outage.
Advanced DC Inverter: The variable-speed rotary compressor dynamically adjusts power output to maximize energy efficiency while maintaining exact temperature control.
DIYPRO® Cable Compatible: Designed to work seamlessly with the 5th Gen DIYPRO® communication cable, eliminating the need for traditional electrical conduit.
Delivers an incredible 0.75 Ton of heating and cooling power with an ultra-efficient, Energy Star certified 23.6 SEER2 rating.
Empowers you to completely bypass expensive professional HVAC labor and specialized tools.
Ensures long-term reliability in harsh climates with heavy-duty Gold Fin® construction.
Protected by an industry-leading 7-year compressor and 5-year parts warranty.
Combining cutting-edge inverter technology, 115V convenience, and straightforward DIY installation, the MRCOOL® 9k 5th Gen Mini-Split Condenser offers a robust, worry-free solution for your home comfort needs.
Key Information
Order Cutoff Time: 2:00 PM EST
Order Handling Time: 1–3 business days (Monday–Friday)
Transit Time: 1–7 business days (Monday–Friday)
Total Estimated Delivery Time: 3–11 business days (Monday–Friday)
Shipping Availability: Free Shipping On Most Items In The Contiguous United States only