MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
    MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.com
General Overview

The 4th generation MRCOOL DIY 12K BTU ductless heat pump system keeps you comfortable year-round. This powerful single-zone system is capable of heating and cooling an area up to 500 square feet. It comes complete with a 12K condenser, 12K air handler, and a 25-foot line set pre-charged with R-410A refrigerant. The line set also has quick connectors, which require no special tools, equipment, or training to install.

The MRCOOL® DIY system also includes many features that make it stand out among its competitors-it achieves an outstanding 22 SEER efficiency rating, allowing it to be ENERGY STAR ® certified. This system has many operating modes to select from to suit the needs of the user, including heat, cool, dry (dehumidification), and sleep. It also has a follow me function that adjusts the temperature of the room based on the temperature being read by the hand-held remote control.

Features

  • ENERGY STAR® certified, 22 SEER, and 11.5 HSPF
  • Easy DIY installation—the pre-charged R-410A 25' quick connect line doesn't require special tools, equipment, or training
  • Designed to efficiently heat and cool a single 500 sq ft room
  • SmartHVAC app enables Wi-Ficontrol, is compatible with Amazon Alexa and Google Assistant, and is used anywhere with your apple or android smart device and a Wi-Fi connection
  • Variable-speed DC inverter compressor technology cuts operating costs
  • Low ambient cooling—cools down to 5°F
  • Corrosion-resistant gold fin condenser
  • 7 year compressor warranty and 5 year parts warranty
  • Includes follow me feature, dehumidifying operation, auto mode, louver position memory, and sleep mode

MRCOOL-DIY-12-HP-115C25 - Specs:

Capacity and Performance

  • Cooling Capacity: 12000
  • SEER: 22.0
  • Heating Capacity: 12000
  • HSPF4: 11.5
  • HSPF5: 9
  • Coverage Area (Heat/Cool): Up to 500
  • Indoor Noise Level (Hi/Mi/Lo): 37/31/23.5
  • Outdoor Noise Level: 53.5

Electrical Parts

  • Power Supply: 115V, 60Hz, 1Ph
  • Minimum Circuit Ampacity: 19.0
  • Maximum Fuse (Breaker): 25.0

Dimensions and Height

  • Net Dimension (WxDxH): Indoor 31.57 x 7.44 x 11.69 in
    Outdoor: 30.12 x 11.93 x 21.85 in
  • Net Gross Weight: Indoor 24.03/34.17 lbs
    Outdoor: 65.70/85.3 lbs

Refrigerant & Piping

  • Refrigerant R-410A: 38.01 oz
  • Piping Size Liquid side/Gas side: 1/4"-1/2 in

Still have questions? Give us a call at 877-242-2792

General Overview

The 4th generation MRCOOL DIY 12K BTU ductless heat pump system keeps you comfortable year-round. This powerful single-zone system is capable of heating and cooling an area up to 500 square feet. It comes complete with a 12K condenser, 12K air handler, and a 25-foot line set pre-charged with R-410A refrigerant. The line set also has quick connectors, which require no special tools, equipment, or training to install.

The MRCOOL® DIY system also includes many features that make it stand out among its competitors-it achieves an outstanding 22 SEER efficiency rating, allowing it to be ENERGY STAR ® certified. This system has many operating modes to select from to suit the needs of the user, including heat, cool, dry (dehumidification), and sleep. It also has a follow me function that adjusts the temperature of the room based on the temperature being read by the hand-held remote control.

Features

  • ENERGY STAR® certified, 22 SEER, and 11.5 HSPF
  • Easy DIY installation—the pre-charged R-410A 25' quick connect line doesn't require special tools, equipment, or training
  • Designed to efficiently heat and cool a single 500 sq ft room
  • SmartHVAC app enables Wi-Ficontrol, is compatible with Amazon Alexa and Google Assistant, and is used anywhere with your apple or android smart device and a Wi-Fi connection
  • Variable-speed DC inverter compressor technology cuts operating costs
  • Low ambient cooling—cools down to 5°F
  • Corrosion-resistant gold fin condenser
  • 7 year compressor warranty and 5 year parts warranty
  • Includes follow me feature, dehumidifying operation, auto mode, louver position memory, and sleep mode

MRCOOL-DIY-12-HP-115C25 - Specs:

Capacity and Performance

  • Cooling Capacity: 12000
  • SEER: 22.0
  • Heating Capacity: 12000
  • HSPF4: 11.5
  • HSPF5: 9
  • Coverage Area (Heat/Cool): Up to 500
  • Indoor Noise Level (Hi/Mi/Lo): 37/31/23.5
  • Outdoor Noise Level: 53.5

Electrical Parts

  • Power Supply: 115V, 60Hz, 1Ph
  • Minimum Circuit Ampacity: 19.0
  • Maximum Fuse (Breaker): 25.0

Dimensions and Height

  • Net Dimension (WxDxH): Indoor 31.57 x 7.44 x 11.69 in
    Outdoor: 30.12 x 11.93 x 21.85 in
  • Net Gross Weight: Indoor 24.03/34.17 lbs
    Outdoor: 65.70/85.3 lbs

Refrigerant & Piping

  • Refrigerant R-410A: 38.01 oz
  • Piping Size Liquid side/Gas side: 1/4"-1/2 in

Still have questions? Give us a call at 877-242-2792

3000+ Customer Reviews

MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER

MRCOOL SKU: DIY-12-HP-WM-115C25
Regular price
$1,627.00
Sale price
$1,627.00
Regular price
$1,999.00
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MR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER - ShopSolar.comMR COOL DIY Mini Split - 12,000 BTU 22 SEER | Ductless Mini-Split Heat Pump A/C | 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLER
$1,627.00
$1,999.00

Testimonials

3,000+ Customer Reviews & Counting

Join the thousands of people who have already secured their energy independence.

"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."

J
John D.
Texas, USA
Verified Buyer

"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"

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Sarah M.
California, USA
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"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."

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Mike R.
Florida, USA
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"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."

E
Emily T.
Arizona, USA
Verified Buyer

"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."

D
David L.
Colorado, USA
Verified Buyer

"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"

L
Lisa K.
Nevada, USA
Verified Buyer

"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."

J
John D.
Texas, USA
Verified Buyer

"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"

S
Sarah M.
California, USA
Verified Buyer

"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."

M
Mike R.
Florida, USA
Verified Buyer

"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."

E
Emily T.
Arizona, USA
Verified Buyer

"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."

D
David L.
Colorado, USA
Verified Buyer

"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"

L
Lisa K.
Nevada, USA
Verified Buyer

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Frequently Asked Questions

Find the answers to some of the most common questions customers have before placing their order.

Yes. Our team can help you choose the right solar kit based on your goals, power needs, and location. We provide personalized guidance before and after your purchase at no additional cost.

Many of our customers complete the majority of installation themselves using our diagrams and support resources. For final electrical connections, a licensed electrician may be required depending on local codes.

While we do not directly install systems, we can help connect you with qualified local professionals and provide technical documentation to support your installer.

Our return policy is normally 30 days. If you have specific questions about returns, eligibility, or specific product conditions, you can learn more in our help center linked below.

All products are backed by full manufacturer warranties. In addition, our team provides free lifetime technical support to assist you throughout the life of your system.

Yes! We offer a variety of flexible payment plans to fit any budget. Options include monthly financing with competitive interest rates, and some plans require no money down. You can apply during checkout and get approved in minutes.

If you're ready to place your order, you can go ahead and checkout online right now. If you have questions, our friendly team of solar experts are happy to assist and can take your order over the phone. If you're interested in financing, you will find the application at checkout online. So whatever is best for you, we are happy to accommodate.

Our team works hard to process all orders within 24-48 hours. Most products ship directly to your door using the quickest, most cost effective ground shipping services depending on size. You’ll receive tracking details and delivery coordination as soon as your order ships. Our average shipping times are anywhere from 3-7 days.

You’ll have free direct access to our support team via phone, email, and chat. Whether it’s setup guidance or troubleshooting years down the road, we’re here to help.

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