• MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02

MRCOOL

MRCOOL | DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit | DIYM218HPW01C02

SKU DIYM218HPW01C02
$3,334.10
$3,031.00
$3,334.10
$3,031.00

✅ Authorized Online Dealer
🚚 Free Shipping + No Sales Tax (exclusions may apply)
💲 Lowest Price Guarantee
📦 Fast 4-7 Day Delivery
🏭 Backed By Manufacturer Warranty
❓ Questions? Contact Us: +1 (734) 228-0441 or support@offgridselection.com
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02
MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02 MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 16 ft. and 35 ft. Install Kit, DIYM218HPW01C02

Product Description

4th Gen MRCOOL DIY Multi-Zone Mini Split

Overview

The 4th Generation MRCOOL Mini Split is a two-room heating and cooling solution. It includes an 18,000 BTU DIY Multi-Zone Condenser, a 9,000 BTU wall-mounted air handler, a 12,000 BTU wall-mounted air handler, two remotes, and installation kits for 16 ft. and 35 ft. lines. Self-installation is a standout feature. Enhanced Wi-Fi makes setup quick. The system is designed for flexible installation in many locations without specialized tools or costly equipment.

Package includes: MRCOOL DIY Multi-Zone 2-Zone Condenser (18HP230C), MRCOOL DIY 4th Gen 9K Wall Mount Air Handler 230V with Enhanced WiFi (SKU DIY-09-HP-WMAH-230C25), MRCOOL DIY 4th Gen 12K Wall Mount Air Handler 230V with Enhanced WiFi (SKU DIY-12-HP-WMAH-230C25), MRCOOL 16ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor (SKU DIY16-1412), MRCOOL DIY 35ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, 4th Generation (SKU DIY35-1412C).

Benefits

  • Self-installation capability. Install without a certified technician.
  • Enhanced Wi-Fi makes setup quick and easy.
  • Flexible installation in many locations. No expensive tools required.
  • Condenser includes a lifetime compressor warranty when you register with MRCOOL Care.
  • BTU limits are respected. The air handlers’ combined BTU stays within the 18K condenser rating in this setup.

Features

  • 2-zone condenser at 18,000 BTU for two indoor units.
  • One 9K BTU wall-mounted air handler and one 12K BTU wall-mounted air handler.
  • Two remotes included for convenient control.
  • Line sets: 16 ft. and 35 ft. pre-charged with R-410A.
  • Air handlers support COOL, HEAT, AUTO, DRY, and SLEEP modes.
  • Apple or Android Smart HVAC app control.
  • Mounting plates and lightweight design for easy installation on interior walls.
  • Energy-aware operation with SEER up to 21 when paired with the right air handlers.

Specifications

Condenser Specifications

 

Product Dimensions 35.04"W x 13.46"D x 26.50"H
Cooling Capacity 18,000 BTU
Heating Capacity 19,000 BTU
Zone Capacity 2
Min Ambient Cool 5F ~ 122F
Min Ambient Heat -13F ~ 75.2F
SEER 21
EER 12.5
Voltage Requires a minimum of 208V-230V/60HZ/18-25A (please check your home meets this electrical requirement prior to purchase)
Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts


Air Handler 9K BTU

 

Product Dimensions 31.57"W x 7.44"D x 11.69"H
Mount Type Wall
Cooling Capacity 9,000 BTU
Heating Capacity 9,000 BTU
Registered Warranty 5 Years Parts
Modes Auto - auto selects from Cool, Heat or Fan-Only
Dry - dehumidify
Cool
Heat
Fan Only
Quiet
Sleep


Air Handler 12K BTU

 

Product Dimensions 31.57"W x 7.44"D x 11.69"H
Mount Type Wall
Cooling Capacity 12,000 BTU
Heating Capacity 12,000 BTU
Registered Warranty 5 Years Parts
Modes Auto - auto selects from Cool, Heat or Fan-Only
Dry - dehumidify
Cool
Heat
Fan Only
Quiet
Sleep


Line Set

 

Length 16 Feet
Liquid Line Size 1/4"
Suction Line Size 1/2"


Line Set

 

Length 35 Feet
Liquid Line Size 1/4"
Suction Line Size 1/2"

Information and Guides

Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate

Customers also bought

    Complementary products

      Customer Reviews

      Be the first to write a review
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)

      Let customers speak for us

      from 26 reviews
      Built to last

      Bought the 8-person model — heavy duty and exactly what we needed for our family.

      Anthony Collins
      Survive-a-Storm Extreme
      Survive-a-Storm Extreme
      Worth every penny

      The 4x8 shelter is spacious and feels very safe. Glad we made the investment.

      Rachel A
      Survive-a-Storm Extreme
      Survive-a-Storm Extreme
      Highly recommend

      Our 6x8 shelter is huge. More than enough space for our extended family.

      Sam H.
      Survive-a-Storm Extreme
      Survive-a-Storm Extreme
      Strong and secure

      We went with the 5-person shelter. The steel feels rock solid and gives real peace of mind.

      Patricia M.
      Survive-a-Storm Extreme
      Survive-a-Storm Extreme
      Solid motor

      Quiet and powerful, performs well in saltwater.

      Chris Allen
      Minn Kota | Riptide Instinct - Black
      Minn Kota | Riptide Instinct - Black
      Tons of fun

      I bought the blue version for my son — fast shipping and solid build. He rides it every weekend.

      John Bing
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike
      Very sturdy

      The build quality is top-notch.

      Michael J
      Swisher ESP Safety Shelter- 9 Person Residential Capacity
      Swisher ESP Safety Shelter- 9 Person Residential Capacity
      Better than expected

      Customer service helped me decide between the green and red. Ended up with green and love it.

      Derrick Hall
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike
      Good overall

      Works fine, but the setup guide could be more detailed.

      Nathan Scott
      Minn Kota | Riptide Instinct - Black
      Minn Kota | Riptide Instinct - Black
      Reliable

      Took it out this weekend, no issues at all.

      Jessica H
      Minn Kota | Riptide Instinct - Black
      Minn Kota | Riptide Instinct - Black
      Smooth delivery

      Ordered the MotoTec Pro 60v Blue. Arrived on time and packaged well.

      Nicole J.
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike
      Exactly what I needed

      Smooth performance and quick delivery.

      George King
      Minn Kota | Riptide Instinct - Black
      Minn Kota | Riptide Instinct - Black
      Solid product

      I chose the blue bike. Works great, though the shipping box had a small dent — no damage to the bike.

      Dan C.
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike
      MotoTec | Pro 60V/15.6Ah 2000W Lithium Electric Dirt Bike