MRCOOL DIY Select 9K BTU 115V Mini Split Heat Pump System with Black Air Handler | 17.5 SEER2 | R-454B | 11.5 ft Pre-Charged Line Set
SKU: 17871774023

MRCOOL DIY Select 9K BTU 115V Mini Split Heat Pump System with Black Air Handler | 17.5 SEER2 | R-454B | 11.5 ft Pre-Charged Line Set

$661.50 $735.00
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Description

MRCOOL DIY Select 9K BTU 115V Mini Split Heat Pump System with Black Air Handler | 17.5 SEER2 | R-454B | 11.5 ft Pre-Charged Line SetMRCOOL DIY Select 9K BTU 115V Mini Split System with Black Air Handler The MRCOOL DIY Select 9K BTU Mini Split System gives you dependable heating and cooling with a sleek black indoor air handler that looks cleaner, sharper, and more modern than the usual white wall unit. Finally, an HVAC system that does not look like it was designed during a beige office furniture crisis. Built for smaller spaces up to 400 sq ft, this 115V ductless heat pump is

MRCOOL DIY Select 9K BTU 115V Mini Split System with Black Air Handler

The MRCOOL DIY Select 9K BTU Mini Split System gives you dependable heating and cooling with a sleek black indoor air handler that looks cleaner, sharper, and more modern than the usual white wall unit. Finally, an HVAC system that does not look like it was designed during a beige office furniture crisis.

Built for smaller spaces up to 400 sq ft, this 115V ductless heat pump is ideal for bedrooms, home offices, garages, workshops, additions, studios, and other areas where comfort matters. With 17.5 SEER2 efficiency, quiet operation, smart control, and true DIY installation, the DIY Select makes year-round comfort easier and more affordable.

The included 11.5 ft pre-charged Quick Connect® line set helps simplify installation by eliminating the need for vacuum pumps, gauges, or refrigerant handling. Mount the indoor unit, connect the pre-charged line set, power on the system, and enjoy reliable comfort on your terms.

Key Features

  • Black wall-mounted air handler for a clean, modern indoor look
  • 9,000 BTU cooling and heating capacity for smaller rooms and spaces
  • 115V power for easier electrical setup in many applications
  • 17.5 SEER2 efficiency to help reduce energy use
  • True DIY installation with included pre-charged line set
  • R-454B refrigerant for future-ready performance
  • Smart control with the MRCOOL Comfort App
  • Works with Amazon Alexa and Google Assistant
  • Quiet operation for bedrooms, offices, and living spaces
  • Gold Fin® condenser protection for added durability

What’s Included

Included Component Details
Outdoor Condenser MRCOOL DIY Select 9K 115V outdoor heat pump condenser
Indoor Air Handler Black wall-mounted indoor air handler
Pre-Charged Line Set 11.5 ft Quick Connect® DIY line set
DIYPRO® Cable 13 ft communication cable
Remote Control Included handheld remote
Installation Hardware Basic mounting and installation accessories

Performance Specifications

Specification 9K 115V DIY Select
Cooling Capacity 9,000 BTU
Heating Capacity 9,000 BTU
SEER2 17.5
HSPF2-4 8.8
HSPF2-5 6.8
Coverage Area Up to 400 sq ft
Indoor Noise Level 43 / 35 / 31 / 22 / 18 dB(A)
Outdoor Noise Level 54 dB(A)
Refrigerant R-454B

Electrical Requirements

Electrical Specification Requirement
Power Supply 115V, 60Hz, 1 Phase
Outdoor Minimum Circuit Ampacity 17A
Outdoor Maximum Fuse / Breaker 20A
Indoor Minimum Circuit Ampacity 3A
Indoor Maximum Fuse 15A

Electrical note: Always size your electrical circuit based on the outdoor condenser specifications and follow all local electrical codes. When in doubt, consult a licensed electrician, because electricity remains stubbornly committed to being dangerous.

Dimensions & Weight

Component Dimensions Weight
Indoor Air Handler 28.7" W x 7.87" D x 11.5" H 23.81 lbs net / 33.95 lbs gross
Outdoor Condenser 28.35" W x 10.63" D x 19.49" H 54.67 lbs net / 66.58 lbs gross

Warranty Information

Coverage Warranty
Compressor 2-Year Compressor Warranty
Parts 1-Year Parts Warranty
Remote 1-Year Remote Warranty

Why Choose the MRCOOL DIY Select 9K Black Mini Split?

If you want efficient comfort, a modern black indoor unit, and a system designed for homeowner installation, this MRCOOL DIY Select 9K mini split is a strong fit. It delivers heating and cooling for smaller spaces without the high installation cost of traditional ductless systems, while still giving you smart control, quiet operation, and dependable MRCOOL performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17871774023

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4.6 ★★★★★
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Product Reviews
S
Sue S.
San Leandro, US
★★★★★ 5
Versatile organizer for men or women
Color: Black, Color: Black
This is a just drawer organizer tray or nightstand organizer that is very handsome with wood grain and metal the two bars are magnetic and you can move them around to suit the size of the items that you're placing in the organizer. I think it's a very versatile item that can use by either men or women and it's a decent size and it can fit small pieces of jewelry your phone a few other items if you were organizing your nightstand before bed certainly can go into a desk drawer or a nightstand drawer to suit your lifestyle. I think it was a good value for the money because it is yet another item that can help us be more organized in this busy world.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
O
Outcast
Grantham, US
★★★★★ 5
Simple, hefty configurable small tray
Color: Black, Color: Black
"Hefty" is not an expected description for a drawer organizer. But it is in this case because of the solid metal plate it's made from. You could brain a zombie with this tray and not dent it (the tray... the zombie's the one that would be dented). Guess the material choice does make sense since the two wooden dividers uses magnets to hold positions. A strong bump would be needed to shift the placed dividers. You get some basic configuration choices from the dividers. Including additional (different length) dividers would allow further sectioning options would have been nice. It also looks good too. Like the design and utility. Would also go for a bigger version. Perhaps that one, like this, would have secondary uses... perhaps as armor plating?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
O
Olivia Pasquarelli
Port Orchard, US
★★★★★ 5
Elegant and easy to customize to organize your desk
Color: Black, Color: Black
This desk organizer was higher quality and more elegant looking than I thought it would be, so I decided to use it to hold some things on my dresser. It’s too pretty to hide away in my drawer. The compartments snap into place with magents so you can adjust based on how you want to organize your items. The tray itself is heavy, durable, and well-made. The compartments and edges seem to be authentic wood, and the base surface of the tray is a rubber-like surface that keeps things from slipping while still looking very nice. I like this tray enough to put it on display as a part of my home decor. It’s not only useful for organizing some odds and ends, but is also very beautiful and well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
A
Amazon customer
Pawtucket, US
★★★★★ 4
Stylish Aesthetic with Functional Limitations
Color: Black
This desk organizer offers a sophisticated look that complements modern furniture and decor quite well. The combination of aluminum and walnut creates a professional appearance that effectively tidies up a workspace or nightstand. I particularly appreciate the soft-touch base, which provides a safe surface for delicate items like phone screens or watches, ensuring they remain free of scratches. Additionally, the materials are very easy to wipe down and maintain. However, the build quality does not entirely justify the premium price point. The aluminum components feel more like thin, shaped sheet metal rather than a solid, high-end material. While the walnut accents are a nice touch, they lack the weight and substance I expected for a valet tray in this category. The primary functional drawback lies in the magnetic adjustment system. The magnets are relatively weak, meaning that accidentally bumping a divider while reaching for an item can easily shift the layout. This requires frequent readjustments, which can be frustrating during a busy workday. Furthermore, the magnetic rails can interfere with other metallic or magnetic objects you might try to store. If you are looking for a purely aesthetic upgrade to organize lightweight items, this tray serves that purpose, but it falls short in terms of stability and material density.
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Reviewed in the United States on April 7, 2026
K
KAi
Fort Morgan, US
★★★★★ 5
Love the customizable dividers
Color: Black, Color: Black
I really like this desk drawer organizer tray. It comes with two removable adjustable dividers that are magnetic. They have a strong magnetic pull and stay in place and do not move or shift at all. I love the overall look of it. It’s very sophisticated looking. It can be suitable for a man or a woman. If it’s into my drawer perfectly and I love the smooth modern design of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

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