Ultimate Multi-Room Comfort Solution with Revolutionary DIY Installation
Perfectly Balanced for Multi-Room Comfort
Revolutionary DIY Installation Saves Thousands
Complete Control at Your Fingertips
Key Features for Exceptional Performance:
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Description
MRCOOL DIY Mini Split - 36,000 BTU 4 Zone Ceiling Cassette System (DIY-BC-436HP09090909)
Ultimate Multi-Room Comfort Solution with Revolutionary DIY Installation
Transform your home or business with MRCOOL's innovative 4-zone ceiling cassette system – the perfect solution for creating customized comfort in multiple rooms without the complexity or expense of traditional HVAC installations. This precisely balanced 36,000 BTU package delivers sophisticated climate control with an elegant, space-saving design that discerning property owners demand, combined with the revolutionary DIY simplicity that has made MRCOOL the preferred choice for those who value both performance and practicality.
Imagine maintaining perfect temperatures in four separate rooms – bedrooms, living spaces, home offices, or business areas – all while preserving your interior design with sleek, ceiling-mounted units that virtually disappear overhead. No bulky wall units consuming valuable wall space, no complicated ductwork requiring major renovation – just efficient, whisper-quiet comfort flowing discreetly from above in each room.
At the heart of this premium system is the advanced 36,000 BTU outdoor condenser featuring industry-leading 21.5 SEER2 and 8.5 HSPF-5 efficiency ratings – delivering substantial energy savings that immediately impact your utility bills. The specialized Gold Fin® condenser coating ensures exceptional durability even in coastal environments, while reliable heating performance down to an impressive -13°F guarantees year-round comfort regardless of extreme weather conditions.
Perfectly Balanced for Multi-Room Comfort
This strategic package includes four identical 9,000 BTU ceiling cassette air handlers – each perfectly sized for standard bedrooms, offices, or smaller living spaces up to 375 square feet. This balanced configuration creates exceptional flexibility for typical homes or smaller businesses requiring customized climate control in multiple rooms of similar size.
Each ceiling cassette installs discreetly between standard 16" ceiling joists, creating a clean, professional appearance that enhances any interior design. The modern, low-profile units deliver multi-directional airflow for even temperature distribution while maintaining architectural integrity – no obtrusive wall units to disrupt your design vision, just perfect comfort radiating invisibly from above in each room.
Revolutionary DIY Installation Saves Thousands
What truly distinguishes MRCOOL is the groundbreaking pre-charged Quick Connect Line Set technology. These specialized copper lines arrive pre-filled with refrigerant, eliminating the need for vacuum pumps, specialized equipment, or certified technicians. This innovation means you can confidently install a professional-grade multi-zone system yourself, saving $2,000-$4,000 in professional installation costs while achieving the same premium performance.
The user-friendly design guides you through each step of the process – from mounting the indoor and outdoor units to connecting the pre-charged lines using simple hand tools. Within a weekend, you'll have implemented a sophisticated climate solution that would typically require significant professional labor and scheduling delays.
Complete Control at Your Fingertips
Take command of your environment with the intuitive SmartHVAC app, allowing you to manage temperatures in each zone independently from anywhere using your smartphone or tablet. Create personalized comfort schedules, adjust settings remotely, and monitor performance – all from a simple, user-friendly interface that puts complete control in your hands.
Key Features for Exceptional Performance:
Strategic 4-Zone Design:Perfect for homes or businesses with multiple similarly-sized rooms requiring individualized climate control
Superior Energy Efficiency:21.5 SEER2 and 8.5 HSPF-5 ratings deliver exceptional operating economy and reduced utility costs
Architectural Integration:Low-profile ceiling cassettes preserve your interior design integrity while delivering powerful performance
True DIY Installation:Pre-charged Quick Connect line sets enable confident self-installation without specialized tools or certifications
Smart Home Compatible:Complete control via smartphone or tablet with the intuitive SmartHVAC app
Extreme Weather Performance:Reliable heating even in temperatures as low as -13°F – among the best cold-weather performance in its class
Comprehensive Protection:7-year compressor warranty and 5-year parts warranty ensure lasting peace of mind
The MRCOOL DIY 4-Zone system represents the perfect solution for homeowners and business owners seeking professional-grade climate control across multiple rooms without the complexity and expense of traditional HVAC installations. Whether you're enhancing your family home, upgrading your office environment, or improving an investment property, this system delivers sophisticated performance with remarkable value.
Join thousands of satisfied MRCOOL customers who have discovered the perfect balance of comfort, efficiency, and practical innovation. Take control of both your climate and your budget with the ceiling cassette system that revolutionizes how premium HVAC is installed and experienced across multiple rooms.
Condenser (36K BTU)
Innovative Installation: Experience seamless installation with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, ensuring a hassle-free process without needing a technician.
Corrosion Resistance: Shield your system from coastal elements with the robust Gold Fin® condenser coating.
Energy Efficiency: Save on energy with an impressive 21.5 SEER2 and 8.5 HSPF-5 rating.
Extreme Performance: Heat efficiently even when temperatures plunge to -13°F.
Reliable Warranty: Enjoy peace of mind with a 7-year compressor warranty and a 5-year parts warranty.
Air Handler (9K BTU)
Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 9k BTU Ceiling Cassette fits seamlessly between 16” ceiling joists, delivering a sleek and space-saving installation.
Multi-Zone Compatibility: Designed to integrate with the DIY 4th gen MZ system, it enables multi-zone configurations and eliminates the need for ductwork.
Ideal Coverage Area: Perfect for spaces ranging from 180 to 375 square feet, making it suitable for both small and medium-sized rooms.
Remote Control Access: Enjoy effortless control with SmartHVAC app compatibility, enabling management from anywhere via a smartphone or tablet.
Effortless Installation: Simplify setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no vacuuming or special tools needed.
Frequently Asked Questions About MRCOOL DIY Mini Split - 36,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-436HP09090909
Most Frequently Asked Questions
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Product Overview
Zone / ROOM:
4 Zone
Air Handler BTU:
9k + 9k + 9k + 9k
Coverage Area:
1500 sq.ft
Condenser BTU:
36k
Outdoor Operating Temp (Cool/ heat):
-13°F (-25°C) for heating | 115°F (46°C) for cooling
Warranty
7 Year Compressor & 5 Year Parts
MRCOOL DIY Mini Split - 36,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-436HP09090909 Reviews
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