MRCOOL DIY Mini Split - 21,000 BTU 21 SEER Multi Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump w/9k+12k Cassettes

Unleash Savings! MRCOOL DIY empowers you to skip the professional HVAC technician and install your mini split system hassle-free. Save big on installation costs while enjoying the full manufacturer warranty, whether you Do-it-Yourself or hire a local handyman. Say goodbye to spending hundreds or even thousands of dollars on installation fees!

Introducing the MRCOOL DIY Mini Split - 21,000 BTU Multi Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump. This top-of-the-line system is designed to provide exceptional comfort and energy efficiency for your home. With its highly efficient Multi Zone condenser and select MRCOOL air handlers, it achieves an impressive 21 SEER efficiency rating, ensuring significant energy savings. Even in extreme temperatures as low as -13°F, this system continues to deliver reliable heating performance.

What sets the MRCOOL DIY Mini Split apart is its limited lifetime compressor warranty. It's the only condenser on the market offering this level of protection. Simply register into the MRCOOL Care Program, and you activate the lifetime warranty, giving you peace of mind for years to come.

This system includes two air handlers, a 9K BTU unit, and a 12K BTU unit, providing optimal coverage for different areas of your home. The 9K BTU air handler covers up to 375 sq. ft., while the 12K BTU unit covers up to 500 sq. ft. These air handlers are incredibly versatile, offering multiple operating modes such as COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP to suit your specific needs. With their low-profile installation designs, they seamlessly blend into your space, ensuring out-of-sight heating and cooling.

Installation is a breeze with the MRCOOL DIY Mini Split. The system is designed to be easily installed between all types of joists on 16" center, including pre-manufactured I-joists. And with the Elevation function on the remote controller or smart controller, accessing and maintaining the air filters is simple. The filter panel lowers for easy air filter access, ensuring efficient and clean airflow.

Experience the ultimate in efficiency, versatility, and worry-free installation with the MRCOOL DIY Mini Split - 21,000 BTU Multi Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump. Take control of your home's comfort and start saving today!

***CHOOSE YOUR LINE SET SIZE UP BY THE ADD TO CART BUTTON***

Features:

• Save on Installation Costs:  MRCOOL DIY is the only mini split system where you do not need a professional HVAC technician to install the unit.  Save money and still take advantage of the manufacturer warranty even if you install it yourself or hire your local handy man. This will save you hundreds to thousands of dollars in installation costs! 

Condenser:

• Energy Efficient. This 2 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 21 SEER efficiency rating.
• Works In All Environments. The capability to continue to deliver heating performance when temperatures reach -13F.
• 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 Handlers, 9K BTU:

• Large Coverage Area. Handler covers an area up to 375 sq. ft. 
• Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
• Out of Sight Design. This unit has low profile installation for out of sight heating & cooling.
• Worry-Free Installation. Easily install between all types of joists on 16" center - including pre-manufactured I-joists
• Easy Air Filter Access. By activating the Elevation function on the remote controller (or smart controller), the filter panel will lower for easy air filter maintenance.

Air Handler, 12K BTU:

• 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.
• Out of Sight Design. This unit has low profile installation for out of sight heating & cooling.
• Worry-Free Installation. Easily install between all types of joists on 16" center - including pre-manufactured I-joists
• Easy Air Filter Access. By activating the Elevation function on the remote controller (or smart controller), the filter panel will lower for easy air filter maintenance.

Line Sets:

• Pre-Charged. These copper line sets come pre-charged with the precise amount of R-410A refrigerant.
• DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!

Included with your Purchase:

• MRCOOL DIY Multi-Zone 2-Zone 18K BTU Condenser, 4th Gen Series, DIY-MULTI2-18HP230C
• MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25

• MRCOOL DIY Series 12K BTU Ceiling Cassette, DIYCASSETTE12HP-230C25

• Choose your line set lengths above
  
  

Specifications:

Condenser: 

• 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
• COOL MODE: Outdoor Operating Temperature Range  -5F ~ 122F
• HEAT MODE: Outdoor Operating Temperature Range  -13F ~ 75.2F
• SEER:  21
• EER:  12.5
• VOLTAGE:  208V-230V/60HZ/18-30A
• CYCLE:  60Hz

Air Handler 9K BTU Cassette:

• DIMENSIONS:  50.31"W x 13.19"D x 8.98"H
• SEER:  Up to 20.75
• EER:  Up to 12.5
• HSPF:  hsph4/hspf5: 11/8.6
• MOUNT TYPE:  Ceiling Cassette
• COOLING CAPACITY:  9,000 BTU
• HEATING CAPACITY:  9,000 BTU
• VOLTAGE:  208/230
• PHASE:  1
• CYCLE: 60Hz
• MAX FUSE BREAKER:  15 A
• MIN CIRCUIT AMPACITY:  3 A
• RATED LOAD:  1.5 A
• DECIBEL RATING:  40/35.5
• DECIBEL RATING LOW: 24.5 dBA
• DECIBEL RATING HIGH:  42 dBA
• BLOWER MOTOR HP:  570/537/488/350
• BLOWER MOTOR SPEEDS:  4
• BLOWER MOTOR RPM:  1024/944/864
• FILTER TYPE:  Reusable
• MODES:  Auto, Dry, Cool, Heat, Fan Only, Quiet, & Sleep
• WIFI COMPATIBILITY: yes
• APP COMPATIBILITY: yes
• WORKS WITH IOS & ANDROID: yes
• REMOTE CONTROL INCLUDED:  yes
• PROPOSITION 65 WARNING:  yes
• RESTRICTED STATES:  GU;PR;VI

Air Handler 12K BTU Cassette:

• DIMENSIONS:   50.31"W x 13.19"D x 8.98"H
• SEER:  Up to 20.75
• EER:  Up to 12.5
• HSPF:  hsph4/hspf5: 11/8.6
• MOUNT TYPE:  Ceiling Cassette
• COOLING CAPACITY:  12,000 BTU
• HEATING CAPACITY:  12,000 BTU
• VOLTAGE:  208/230
• PHASE:  1
• CYCLE: 60Hz
• MAX FUSE BREAKER:  15 A
• MIN CIRCUIT AMPACITY:  3 A
• RATED LOAD:  1.5 A
• DECIBEL RATING:  41/35
• DECIBEL RATING LOW: 26 dBA
• DECIBEL RATING HIGH:  43 dBA
• BLOWER MOTOR HP:  620/560/450/350
• BLOWER MOTOR SPEEDS:  4
• BLOWER MOTOR RPM:  1064/974/884
• FILTER TYPE:  Reusable
• MODES:  Auto, Dry, Cool, Heat, Fan Only, Quiet, & Sleep
• WIFI COMPATIBILITY: yes
• APP COMPATIBILITY: yes
• WORKS WITH IOS & ANDROID: yes
• REMOTE CONTROL INCLUDED:  yes
• PROPOSITION 65 WARNING:  yes
• RESTRICTED STATES:  GU;PR;VI

Downloads:  

MRCOOL DIY 4th Gen Multi-Zone Users Manual

MRCOOL DIY Ceiling Cassette Install Manual

MRCOOL DIY Ceiling Cassette Brochure

MRCOOL DIY Ceiling Cassette Remote Manual 

MRCOOL DIY Warranty