Delivering year-round comfort to up to three rooms just got easier with the MRCOOL DIY Three Zone 36,000 BTU Mini Split Heat Pump. Ideal for the home or office, this system features 4 configurations for cooling and heating rooms up to 1,000 square feet. Not just powerful, but easy to use, it’s designed for do-it-yourself installation and feature Wi-Fi capabilities for smart control.
Choose the Set-Up That’s Right For You
With four indoor air handler configurations to choose from, the MRCOOL 36,000 BTU Mini Split gives you the freedom to tailor the performance to meet your room sizes.
- 9k + 9k + 12k Air Handlers: Two 9,000 BTU indoor air handlers each cover rooms up to 400 square feet, while a 12,000 BTU unit covers rooms as large as 550 square feet.
- 9k + 9k + 18k Air Handlers: In addition to two 9,000 BTU units for rooms 400 square feet or less, the 18,000 BTU air handler works in spaces 1,000 square feet or less.
- 9k + 12k + 12k Air Handlers: Cover a smaller room with the 9,000 BTU handler and two rooms up to 550 square feet with the 12,000 BTU models.
- 12k + 12k + 12k Air Handlers: Three 12,000 BTU indoor air handlers each cover rooms as large as 550 square feet.
Comfort in Any Season
With user-friendly features and multiple operating modes, the MRCOOL Three Zone Mini Split was engineered to deliver precise indoor comfort in each room.
- Year-Round Use: Designed with cooling, heating, fan-only, dry, and automatic operating modes, the perfect indoor temperature is at the tip of your finger.
- Set the Temperature: Featuring a programmable thermostat, set your precise temperature in each room.
- Multi-Speed Fan: With low, medium, high, and automatic fan speeds, you can choose the setting that works best for you.
No professional installation is required with this MRCOOL multi-zone mini split. Thanks to detailed instructions and included installation materials, you can set this system up yourself.
- Wi-Fi Enabled Comfort: Control this system with your smartphone, Amazon Alexa, or Google Assistant when you connect it via the MRCOOL Smart HVAC app (iTunes, Google Play).
- Included Remote Control: Operate the unit from across the room with the included remote control.
- Auto Restart: Should a power outage occur, the unit will resume its previous settings once power is restored.
- Louver Position Memory: The louvers automatically move the same position you had in your previous settings.
- Sleep Mode: Stay comfortable and conserve energy while you rest with this mode that runs the unit at a lower fan speed and gradually increases the temperature.
- Self-Clean: Allows the mini split to automatically clean and dry the evaporator.
- Programmable Timer: Set your preferred times for the unit to automatically turn on or off.
- Follow Me: This Feature lets the remote control relay to the unit the current temperature where you’re at for more precise comfort.
With four different configurations and a combined 36,000 BTU performance, this mini-split is the perfect choice for multi-zone comfort.
What Customers Love
- Multiple Configurations: With four indoor air handler configurations to choose from, you can find the setup that works best for your space.
- Wi-Fi Enabled: Control the system from anywhere with just your smartphone.
Things to Consider
- Download the App: In order to operate the unit with your phone, you’ll first need to download the MRCOOL SmartHVAC app (iTunes, Google Play).
|Number of Zones||3|
|Recommended Coverage Area||
|Seasonal Energy Efficiency Ratio (SEER)||21.5|
|Heating Seasonal Performance Factor (HSPF)||11|
|Installation Type||Do-It-Yourself (DIY)|
|AHRI Estimated Annual Cooling Cost||$221.00|
|AHRI Estimated Annual Heating Cost||$692.00|
|Total Cooling Capacity||36,000 BTUs|
|Zone Cooling Capacity||
|Total Heating Capacity||36,000 BTUs|
|Zone Heating Capacity||
|Number of Fan Speeds||3|
|Minimum Operating Temperature - Cooling||5 degrees F|
|Maximum Operating Temperature - Cooling||122 degrees F|
|Maximum Line Length||75 ft.|
|Outdoor Unit Height||31.9 in.|
|Outdoor Unit Width||37.24 in.|
|Outdoor Unit Depth||16.14 in.|
|Outdoor Unit Weight||162 lbs.|
|Indoor Unit Height||
|Indoor Unit Width||
|Indoor Unit Depth||
|Indoor Unit Weight||
|Maximum Height Difference||33 ft.|
|Refrigerant Connection Type||Flare|
|Line Length||25 ft.|
|Line Set Included||Yes|
|Liquid Line O.D.||.25 in.|
|Suction Line O.D.||.50 in.|
|Maximum Cooling Amperage||3.0 Amps|
|Factory Precharge||25 ft.|
Manufacturer's Warranty7-Year Limited Compressor Warranty, 5-Year Limited Parts Warranty
Info & Guides
What's In The Box?
- MRCOOL DIY-MULTI4-36HP230 Outdoor Condenser
- MRCOOL DIY-MULTI4-36HP230 Indoor Air Handler (3)
- Owner's Manual
- Installation Manual
- Wi-Fi App Manual
- Remote Control Manual
- Remote Control
- 25-Foot Pre-Charged Line Set