MRCOOL DIY 5th Gen EasyPro 12,000 BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable, - EZPRO-12-HP-11516D-O
The MRCOOL Easy Pro Mini-Split System delivers powerful, energy-efficient heating and cooling for spaces up to 550 sq. ft.- all with a simple DIY installation. This complete system includes a quiet, WiFi-enabled indoor air handler and a rugged outdoor condenser. Whether for a bedroom, office, or tech space like a server room, the Easy Pro system offers smart control, year-round performance, and peace of mind - without breaking the bank.
Features
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DIY Installation Made Simple: Comes with a 16' pre-charged Fast Connection line set for easy homeowner installation - no HVAC technician required.
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Smart Home Integration: Built-in WiFi with MRCOOL Smart HVAC Controller app support, plus full compatibility with Google Assistant and Amazon Alexa.
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Personalized Comfort Control: Includes a remote with Follow Me technology that adjusts temperature based on your location in the room.
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Energy-Efficient Performance: Features a SEER2 rating of 19.5 and HSPF2-4 of 9.3, providing cost-effective heating and cooling all year long.
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Quiet Operation: Runs at just 54 dB(A), making it ideal for bedrooms, offices, and other quiet spaces.
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Cold-Climate Performance: Engineered to deliver steady heating down to -13°F, offering year-round reliability for greenhouses, garages and basements.
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Durable, Weather-Resistant Design: Gold Fin condenser coating offers long-term corrosion resistance, ideal for coastal environments.
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Clean, Healthy Air: Active Clean Technology keeps the indoor unit fresh and filters easy to maintain for better indoor air quality.
What our Experts Think
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All-in-One Comfort Solution – This 12,000 BTU single-zone mini-split kit delivers both efficient cooling and heating in one package, perfect for bedrooms, home offices, living rooms, or small apartments.
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DIY-Friendly Quick-Connect Setup – Includes a 16 ft pre-charged DIY quick-connect line set with DIYPRO cable, dramatically simplifying installation and reducing the need for specialized HVAC tools or refrigerant handling.
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115 V Compatibility – Designed for standard 115 V residential power, eliminating the need for costly electrical upgrades in most homes.
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Efficient & Balanced Climate Control – Smart inverter technology modulates output, helping maintain steady temperatures while improving energy efficiency and comfort.
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Quiet, Comfortable Operation – Indoor unit runs smoothly and quietly, delivering consistent airflow with minimal noise—perfect for everyday living spaces.
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Trusted DIY Series Performance – Part of the MRCOOL DIY 5th Gen EasyPro lineup, known for reliability, straightforward installation, and solid year-round performance.
Q&A
Q: What is the MRCOOL DIY 5th Gen 9,000 BTU Multi‑Zone Air Handler?
A: A 230 V indoor unit for multi‑zone MRCOOL DIY mini split systems, designed to provide efficient heating and cooling for spaces up to about 350–400 sq ft.
Q: What capacity does it offer?
A: 9,000 BTU — ideal for bedrooms, living rooms, home offices, and similar mid‑sized spaces.
Q: How easy is installation?
A: DIY‑friendly with Quick‑Connect pre‑charged line sets and components compatible with MRCOOL 5th Gen multi‑zone condensers.
Q: What features does it include?
A: Quiet operation, air filtration, multiple modes (cooling, heating, fan), and easy‑access filters for simple maintenance.
Q: How can it be controlled?
A: Via the included wireless remote, smart app control, or voice assistants when supported.
Q: Who is it ideal for?
A: Homeowners and DIY installers seeking reliable zoned temperature control, energy‑efficient comfort, and flexible climate performance.
Maintenance Tips
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Clean filters regularly: Wash or vacuum indoor filters every 30–60 days to maintain airflow and efficiency.
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Keep units clear: Ensure indoor unit vents are unobstructed and outdoor condenser fins are free of leaves and debris.
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Wipe surfaces gently: Use a soft, damp cloth to clean indoor and outdoor unit casings; avoid harsh chemicals.
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Check condensate drainage: Make sure drain lines are clear to prevent water buildup or leaks.
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Inspect connections: Periodically check quick-connect fittings, line set insulation, and electrical connections; tighten or replace if needed.
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Annual professional tune-up: Have a qualified HVAC technician inspect refrigerant levels and overall performance yearly
