Designed with homeowners in mind, the MRCOOL® Easy Pro™ 12,000 BTU Ductless Mini-Split Heat Pump System provides affordable, energy-efficient heating and cooling with an easy-to-install design. Perfect for bedrooms, offices, or tech spaces up to 550 sq. ft., this system combines modern comfort with true DIY convenience—no HVAC technician required.

The 16-foot pre-charged Fast Connection® line set simplifies installation with no need for vacuuming or refrigerant handling. Pre-filled with environmentally friendly R-454B refrigerant, the system helps reduce environmental impact while delivering excellent performance.

Control your system with the included remote, the MRCOOL® SmartHVAC app (iOS/Android), or through Amazon Alexa and Google Assistant for hands-free operation. The Follow Me® feature senses temperature near the remote to keep your space consistently comfortable.

The system’s Gold Fin® coating adds corrosion resistance to the condenser, extending the lifespan in harsh or coastal environments. Features like Dry Mode, Quiet Mode, Auto Restart, and Low Ambient Cooling to 5°F make this system ideal for year-round performance—even in server rooms or greenhouses.

With built-in safety certifications and a 2-year parts and 1-year compressor warranty upon registration, the MRCOOL® Easy Pro™ offers worry-free climate control in a compact, cost-effective solution.

Key Features

• True DIY Installation – Fast Connection® line set is pre-charged and ready to install without special tools or HVAC training.

• High Efficiency Performance – Delivers up to 19.5 SEER2 and 9.3 HSPF2-4 for reliable energy savings and year-round comfort.

• Smart Control Integration – Manage your system via remote, SmartHVAC app, or hands-free with Amazon Alexa and Google Assistant.

• Gold Fin® Corrosion Protection – Helps extend condenser life, especially in coastal or humid climates.

• Follow Me® Function – Adjusts temperature based on where the remote is located in the room.

• Quiet Operation – Indoor unit operates as low as 17.5 dB(A), perfect for bedrooms, offices, or sound-sensitive spaces.

• Low Ambient Cooling – Maintains performance in conditions as cold as 5°F, perfect for server rooms or greenhouses.

• Advanced Timer & Sleep Functions – Automatically adjust temperature for energy-efficient nighttime comfort.

• Backed by Warranty Protection – Includes 2-year parts warranty and 1-year compressor warranty upon registration.

Specifications

• Brand: MRCOOL®

• Series: EASY PRO™

• Product Type: Single-Zone Ductless Mini-Split Heat Pump

• Voltage: 115V, 1 Phase, 60 Hz
  

• SEER2 Rating: 19.5
  

• EER2 Rating: 9.0
  

• HSPF2-4 Rating: 9.3
  

• HSPF2-5 Rating: 7.0
  

• Cooling Capacity: 12,000 BTU
  

• Heating Capacity: 12,000 BTU
  

• Coverage Area: Up to 550 sq. ft.
  

• Compressor Type: Rotary
  

• Fan Speeds: Variable
  

• Refrigerant Type: R-454B (pre-charged)
  

• Refrigerant Volume: 21.52 oz
  

• Line Set Length: 16 ft.
  

• Max Line Set Length: 82 ft.
  

• Liquid Line Size: 1/4"
  

• Suction Line Size: 3/8"

• Air Handler Dimensions (WxDxH): 31.57” x 7.87” x 11.61”
  

• Air Handler Weight: 24.91 lbs
  

• Air Handler Noise Level (Hi/Mi/Lo): 44.5 / 35.0 / 17.5 dB(A)

• Condenser Dimensions (WxDxH): 28.35” x 10.63” x 19.49”
  

• Condenser Weight: 67.24 lbs
  

• Condenser Noise Level: 54 dB(A)

• Control Options: Remote, SmartHVAC App, Amazon Alexa, Google Assistant
  

• Low Ambient Cooling: Down to 5°F
  

• Certifications: UL Listed, CSA Listed, ETL Listed, AHRI Certified

• Warranty:
  

  • Parts: 2 Years
    

  • Compressor: 1 Year
    

• Extended Warranty: Not available
  

• Environmentally Friendly: Yes – R-454B low-GWP refrigerant
  

• Auto Restart: Yes
  

• Dry Mode: Yes
  

• Timer Function: Yes
  

• Indoor Display: Yes
  

• Indoor Unit Finish: Glossy white
  

• Warranty Registration Required: Yes

BTU Size Chart

Which BTU rating should I choose?

• The appropriate BTU rating depends on the size of the space you need to heat or cool.
• A higher BTU indicates greater heating and cooling capacity, allowing the air handler to effectively condition larger areas.

*Ceiling height, insulation quality, and local climate can all affect the actual coverage area. For instance, an uninsulated space will need more BTUs to maintain comfort compared to a well-insulated room.

Shipping & Returns