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MRCOOL  |  SKU: DIYM218HPW02D00
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MRCOOL DIY 5th Gen Multi‑Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump System 2‑Zone DIYM218HPW02D00

$3,155.00 USD $3,470.50

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Description

MRCOOL DIY 5th Gen Multi‑Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump System 2‑Zone DIYM218HPW02D00

The MRCOOL DIY 5th Gen Multi‑Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump System 2‑Zone DIYM218HPW02D00 delivers powerful zoned comfort to two interior spaces with the simplicity of homeowner installation. This complete system combines an 18,000 BTU outdoor condenser with two indoor wall‑mounted air handlers — a 6,000 BTU unit for smaller rooms and a 12,000 BTU unit for larger areas — offering balanced, customizable heating and cooling throughout your home.

Installation is made accessible to DIY installers thanks to the included two 16 ft pre‑charged QuickConnect® line sets, which eliminate the need for vacuum pumps, refrigerant gauges, or professional HVAC tools. This helps reduce installation time and cost while still providing a professional‑grade climate control solution. The system uses eco‑friendly R‑454B refrigerant, supporting modern environmental standards without sacrificing performance.

Each indoor unit operates independently, allowing you to set different temperatures in each zone to match your comfort preferences. The advanced DC inverter compressor provides smooth and energy‑efficient performance across both cooling and heating seasons. Quiet operation and intuitive controls — including wireless remotes and smart control capability — make this system easy to use and manage.

Built for durability, the outdoor condenser features corrosion‑resistant construction for long‑lasting performance in varied conditions. With robust manufacturer warranty coverage, this MRCOOL DIY® 2‑Zone mini split system combines flexible zoned comfort, energy efficiency, and homeowner‑friendly installation.

Features

  • Multi‑zone ductless HVAC system with two independently controlled zones

  • Includes (1) 6,000 BTU and (1) 12,000 BTU wall‑mounted indoor air handlers

  • DIY‑friendly installation using pre‑charged QuickConnect® line sets

  • Includes two 16 ft pre‑charged line sets for flexible installation

  • Uses R‑454B refrigerant, an environmentally improved option

  • Efficient and quiet operation with advanced DC inverter compressor

  • Wireless remote controls for each indoor unit

  • Smart control capable — remote app and voice assistant support

  • Corrosion‑resistant outdoor unit construction

  • Ideal for medium‑sized homes with zoned HVAC needs

Specifications

System Type Ductless Mini Split Air Conditioner & Heat Pump
Zones 2
Capacity Total: 18,000 BTU
Zone 1: 6,000 BTU
Zone 2: 12,000 BTU
Coverage Area Total: 650 sq. ft.
Zone 1: 200 sq. ft.
Zone 2: 550 sq. ft.
Refrigerant R-454B
Line Sets Included 2 x 16ft Pre-Charged Line Sets
Warranty 7 Years Compressor
5 Years Parts
INDOOR UNIT (6K) x 1
Model DIY-06-HP-WMAH-230D25-O
Dimensions 31.57" W x 7.44" D x 11.69" H
Mounting Type Wall
Cooling Capacity 6,000 BTU
Heating Capacity 6,000 BTU
Coverage Area 100 to 200 sq. ft.
Liquid Line Size 1/4"
Suction Line Size 3/8"
Modes Auto Mode: Automatically selects heating or cooling based on the room's temperature.
Cool Mode: Lowers the room temperature to your desired setting.
Heat Mode: Raises the room temperature to your desired setting.
Fan-Only Mode: Circulates air without heating or cooling.
Dry Mode (Dehumidification): Reduces humidity levels in the room.
Sleep Mode: Gradually adjusts temperature settings for comfortable sleep and energy savings.
Weight 24.47 lbs
INDOOR UNIT (12K) x 1
Model DIY-12-HP-WMAH-230D25-O
Dimensions 31.57" W x 7.44" D x 11.69" H
Mounting Type Wall
Cooling Capacity 12,000 BTU
Heating Capacity 12,000 BTU
Coverage Area 351 to 550 sq. ft.
Liquid Line Size 1/4"
Suction Line Size 3/8"
Modes Auto Mode: Automatically selects heating or cooling based on the room's temperature.
Cool Mode: Lowers the room temperature to your desired setting.
Heat Mode: Raises the room temperature to your desired setting.
Fan-Only Mode: Circulates air without heating or cooling.
Dry Mode (Dehumidification): Reduces humidity levels in the room.
Sleep Mode: Gradually adjusts temperature settings for comfortable sleep and energy savings.
Weight 24.47 lbs
OUTDOOR UNIT (18K) x 1
Model DIY-MULTI3-18HP230D-O
Dimensions 35.04" W x 13.46" D x 26.50" H
Cooling Capacity 18,000 BTU
SEER2 23.9
EER2 13.0
Heating Capacity 18,000 BTU
HSPF2-4 10.0
HSPF2-5 7.8
Outdoor Noise Level 60.0 dB(A)
Outdoor Operating Temperature Cooling: -13°F – 122°F
Heating: -13°F – 75°F
Voltage 208–230V
Phase 1
Cycle 60Hz
Min Circuit Ampacity 16.0A
Max Fuse Breaker 20.0A
Weight 101.63 lbs
Certifications ENERGY STAR Certified
AHRI Certified
UL Listed
ETL Listed

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