MRCOOL® EasyPro® 5th Gen 9,000 BTU Mini-Split Heat Pump System (115V) – Complete DIY Kit with 16 ft Line Set
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MODEL: EZPRO-09-HP-11516D-O
Efficient Heating & Cooling for Rooms Up to 400 sq ft
The MRCOOL® EasyPro® 5th Gen 9,000 BTU Mini-Split Heat Pump System (115V) is a single-zone ductless system designed for homeowners seeking efficient heating and cooling with simplified installation.
This complete system includes the matched indoor air handler and outdoor condenser, delivering:
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9,000 BTU cooling capacity
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10,000 BTU heating capacity
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High-efficiency performance up to 20.2 SEER2
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Reliable operation on standard 115V power
Ideal for bedrooms, home offices, small living spaces, garages, workshops, server rooms, and enclosed patios up to approximately 400 sq ft (conditions apply).
The included 16 ft pre-charged Fast Connection® line set helps simplify installation. The system also features Wi-Fi connectivity, Follow Me® temperature sensing, Sleep Mode, Auto Restart, and Low Ambient Cooling operation down to 5°F.
Why You’ll Love It
✅ Complete matched system (indoor + outdoor + 16 ft line set included)
✅ Heating & Cooling heat pump — year-round operation
✅ Designed for rooms up to ~400 sq ft
✅ Up to 20.2 SEER2 / 11.3 EER2 / 9.2 HSPF2-4 efficiency
✅ 115V — compatible with many standard residential circuits
✅ Low Ambient Cooling down to 5°F
✅ Wi-Fi enabled (iOS & Android compatible)
✅ Smart HVAC Controller® compatible (Google Assistant & Alexa support)
✅ Quiet operation — Outdoor 54 dB(A) / Indoor as low as 18 dB(A)
✅ Gold Fin® corrosion-resistant coating
✅ R-454B refrigerant
✅ AHRI Certified / UL / CSA / ETL Listed
What’s Included:
Indoor Unit
• Model: EZPRO-09-HP-WMAH-115D-O
• Wall-mounted air handler
• Wireless remote (batteries included)
• Reusable filters
Outdoor Unit
• Model: EZPRO-09-HP-C-11516D-O
• 9k BTU DC inverter condenser
Installation Components
• 16 ft Fast Connection® pre-charged line set
• Installation documentation
Specifications
Specifications at a Glance
| Specification | Value |
|---|---|
| Coverage Area | Up to 400 sq ft (ideal conditions) |
| Cooling Capacity | 9,000 BTU |
| Heating Capacity | 10,000 BTU |
| SEER2 | 20.2 |
| EER2 | 11.3 |
| HSPF2-4 | 9.2 |
| HSPF2-5 | 7.1 |
| Voltage | 115V |
| Phase / Frequency | 1 Phase / 60 Hz |
| Tonnage | 0.75 |
| Refrigerant | R-454B |
| Refrigerant Volume | 17.28 oz |
| Inverter | DC |
| Max Breaker (Outdoor) | 20A |
| Min Circuit Ampacity | 17A |
| Line Set Length | 16 ft |
| Max Line Set Length | 82 ft |
| Line Sizes | 1/4" Liquid / 3/8" Suction |
| Outdoor Sound Level | 54 dB(A) |
| Indoor Sound Range | 18 – 43 dB(A) |
| Indoor Airflow (CFM) | 312 / 235.4 / 170.7 / 135.4 |
| Compressor Type | Rotary |
| Certifications | AHRI, UL, CSA, ETL |
| Warranty (Registered) | Extended Limited Lifetime* |
| Base Warranty | 1-Year Parts / 2-Year Compressor |
Warranty requires online registration. See warranty document for full terms.
Room Size & BTU Coverage Guide — MRCOOL® EasyPro® 5th Gen (Single-Zone)
| BTU Rating | Ideal Room Size (Approx.) |
|---|---|
| 9,000 | 250 – 400 sq. ft. — ideal for standard bedrooms, home offices, or compact living rooms |
| 12,000 | 400 – 600 sq. ft. — perfect for master bedrooms, mid-size living rooms, or larger offices |
| 18,000 | 600 – 800 sq. ft. — great for open-concept family rooms, workshops, or finished basements |
| 24,000 | 800 – 1,200 sq. ft. — ideal for large open spaces, great rooms, home gyms, basements, or multi-room areas |
Important:
Room size recommendations vary based on insulation quality, ceiling height, climate zone, window exposure, and internal heat load.
Installation
Installation Notes
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Designed for simplified installation using the included Fast Connection® line set
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Electrical work must comply with local code
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Professional installation may be required in some jurisdictions
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Always review the installation manual before purchase
Installation & Manuals
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