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MRCOOL DIY 5th Gen ENERGY STAR 9,000 BTU Single Zone Mini Split Complete System with 25 ft. Line Set 115V

MRCOOL DIY 5th Gen ENERGY STAR 9,000 BTU Single Zone Mini Split Complete System with 25 ft. Line Set 115V

SKU: DIY-09-HP-WM-115D25-O-3

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Description

MRCOOL DIY 5th Gen ENERGY STAR® 9,000 BTU Single Zone Mini Split Complete System with 25 ft. Line Set 115V

Product Description

The MRCOOL DIY® 5th Generation ENERGY STAR® 9,000 BTU Single Zone Mini Split Complete System delivers year-round comfort with an installation process designed for homeowners. Featuring a factory pre-charged 25 ft. Quick Connect® line set, this ductless heat pump system eliminates the need for specialized HVAC tools, making installation faster and more accessible.

Ideal for rooms between 200 and 350 square feet, the system combines high-efficiency heating and cooling with smart home integration, quiet operation, and energy-saving inverter technology. Built-in WiFi and voice assistant compatibility allow you to control your comfort from virtually anywhere.

Key Features

  • 9,000 BTU single-zone heating and cooling system
  • Designed for spaces from 200–350 sq. ft.
  • True DIY installation with pre-charged 25 ft. Quick Connect® line set
  • ENERGY STAR® certified for improved energy efficiency
  • High-efficiency 23.6 SEER2 performance
  • Uses R-454B refrigerant
  • Built-in WiFi with SmartHVAC app compatibility
  • Compatible with Amazon Alexa and Google Assistant
  • Includes DIYPRO® cable for simplified installation
  • DC inverter rotary compressor
  • Quiet operation with indoor sound levels as low as 18 dB(A)
  • Gold Fin® condenser coating for enhanced corrosion resistance
  • Features Quiet Mode, Fan Only, Auto Cool, Sleep Mode, Auto Restart, and Follow Me® technology
  • UL Listed, ETL Listed, AHRI Certified, and ENERGY STAR® Certified

Specifications

Specification Value
Model DIY-09-HP-WM-115D25-O
Cooling Capacity 9,000 BTU
Heating Capacity 10,000 BTU
Zone Capacity 1
Recommended Coverage 200–350 sq. ft.
Voltage 115V
Phase 1
Frequency 60 Hz
SEER2 23.6
EER2 14
HSPF2-4 11.5
HSPF2-5 8.6
Refrigerant R-454B
Refrigerant Charge 30.34 oz
Line Set Length 25 ft.
Maximum Line Set Length 82 ft.
Liquid Line Size 1/4 in.
Suction Line Size 3/8 in.
Compressor Type Rotary
Inverter DC
Outdoor Cooling Operating Range -13°F to 122°F
Outdoor Heating Operating Range -13°F to 75°F
Outdoor Noise Level 54 dB(A)
Indoor Noise Levels 43.0 / 39.5 / 33.5 / 24.0 / 18.0 dB(A)
Maximum Fuse Breaker 20A
Minimum Circuit Ampacity 18A
Condenser Dimensions 30.12" W × 11.93" D × 21.85" H
Condenser Weight 65.48 lbs.
Air Handler Dimensions 31.57" W × 7.44" D × 11.69" H
Air Handler Weight 24.91 lbs.
WiFi Compatible Yes
App Compatible Yes
iOS Compatible Yes
Android Compatible Yes
Remote Included Yes
Certifications UL Listed, ETL Listed, AHRI Certified, ENERGY STAR® Certified
Warranty 7-Year Compressor Warranty, 5-Year Parts Warranty

What's In The Box?

  • Outdoor condenser
  • Indoor wall-mounted air handler
  • 25 ft. pre-charged Quick Connect® line set
  • DIYPRO® cable
  • Wireless remote control
  • WiFi USB controller

FAQs

Does this system require professional installation?

No. It is designed for DIY installation and includes a factory pre-charged 25 ft. Quick Connect® line set and DIYPRO® cable.

What size room can this system heat and cool?

The system is designed for rooms between 200 and 350 square feet.

Can I control the unit remotely?

Yes. Built-in WiFi allows control through the SmartHVAC app and the system is compatible with Amazon Alexa and Google Assistant.

Is a remote control included?

Yes. A wireless remote control is included with the system.

What warranty is included?

The system includes a 7-year compressor warranty and a 5-year parts warranty.


Variant Specs

Variant Voltage Line Set Coverage Area
9,000 BTU Single Zone 115V 25 ft. 200–350 sq. ft.

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