MRCOOL DIY 30000 BTU 2 Zone Ductless Mini Split Heat Pump DIY-B-236HP1218

MRCOOL DIY 30000 BTU 2 Zone Ductless Mini Split Heat Pump DIY-B-236HP1218

The MRCOOL DIY 30,000 BTU 2-Zone Ductless Mini Split Heat Pump (DIY-B-236HP1218) is a high-performance, energy-efficient solution for homeowners looking for powerful climate control across two rooms. Designed with DIY Quick Connect® technology, this system allows hassle-free installation without an HVAC technician.

With smart WiFi control, Energy Star-certified efficiency, and pre-charged R-410A refrigerant, this dual-zone system provides customized heating and cooling for optimal comfort in any season.

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MRCOOL Mini Split Systems

Key Features & Benefits

🌡️ Powerful Dual-Zone Heating & Cooling

✔ MRCOOL DIY 30,000 BTU Mini Split Heat Pump – Perfect for larger spaces & multi-room setups
✔ 12,000 BTU + 18,000 BTU Air Handlers – Delivers zoned climate control for maximum efficiency
✔ Energy Star Certified – Ensures cost-effective, energy-efficient performance

🔧 Easy DIY Installation & Smart Control

✔ DIY Quick Connect® Pre-Charged Line Set – No HVAC technician needed
✔ WiFi-Enabled Smart Controls – Works with Alexa, Google Assistant & MRCOOL Smart App
✔ Auto-Restart, Timer & Sleep Mode – Enhances energy savings & user convenience

🌬️ Superior Airflow & Indoor Comfort

✔ Ductless Design – Eliminates the need for complex ductwork
✔ Auto-Swing Louvers & Multi-Zone Cooling – Ensures even air distribution
✔ Humidity Control Mode – Maintains optimal indoor air quality

🏡 Reliable, Quiet & Long-Lasting Performance

✔ Whisper-Quiet Operation – Ideal for bedrooms, living rooms & office spaces
✔ MRCOOL DIY-B-236HP1218 – Designed for durability & long-term reliability
✔ 10-Year Limited Warranty – Provides peace of mind & product protection

Model: DIY-B-236HP1218

MR COOL Specifications Sheet Click below:

• Installation Manual
• Product Brochure

Product Overview:

• Covers 1250 sq. ft.
• DIY Installation
• Wall Mounted
• Number of Zones: 2
• Voltage: 208 to 230
• Outdoor Operating Temp (Cool): 5°F to 122°F
• Outdoor Operating Temp (Heat): -13°F to 75.2°F

Product Description:

This 4th Generation MRCOOL Mini Split includes a DIY 36,000 BTU Multi-Zone Condenser, one 12,000 BTU Wall Mounted Air Handler, one 18,000 BTU Wall Mounted Air Handler and two Remotes. The best part about all of this is that you can install it yourself!

Condenser

• Energy Efficient. This 4 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 21.5 SEER efficiency rating.
• Works In All Environments. The capability to continue to deliver heating performance when temperatures reach -13°F
• Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!

Air Handler, 12K BTU, Quantity 1

• Large Coverage Area. Handler covers an area up to 500 sq. ft.
• Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
• Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
• Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

Air Handler, 18K BTU, Quantity 1

• Large Coverage Area. Handler covers an area up to 750 sq. ft.
• Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
• Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
• Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

SPECIFICATIONS AND DIMENSIONS

Condenser

Air Handler 12K BTU

Air Handler 24K BTU

MRCOOL DIY Mini Split 30,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump DIY-B-227HP1218

COVERAGE AREA:

Please refer to this coverage chart to determine how many BTUs are required for the area you would like to cool or heat.

Square Feet: 180-375 | BTU = 9K
Square Feet: 376-500 | BTU = 12K
Square Feet: 501-750 | BTU = 18K
Square Feet: 751-1,000 | BTU = 24K
Square Feet: 1,001-1,500 | BTU = 36K

Some additional factors may impact performance such as insulation, ceiling height and the number of appliances in the room. For assistance, contact our Sales Team.