MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE12HP-230C25-O

Model: DIYCASSETTE12HP-230D25-OMore from MRCOOL
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Regular price $1,421.00
Sale price $1,421.00 Regular price $1,900.00
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Mount type: Ceiling
BTU: 12,000
In Stock · Delivers Nov 14-18 (Est.)
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MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE12HP-230C25-O

Regular price $1,421.00
Sale price $1,421.00 Regular price $1,900.00

Free shipping

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AI-generated from product data and store information. Responses may not always be accurate. For any clarifications, talk to our team.

Product Overview

  • DIY Installation

  • Voltage: 208-230V

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DESCRIPTION

The 5th Generation MRCOOL® DIY® Series OuttaSight® 12K BTU 230V One-Way Ceiling Cassette is a compact yet powerful climate control solution designed for rooms up to 500 sq. ft. Engineered for simple DIY installation, it eliminates the need for specialized tools while offering a sleek, flush-mounted design that integrates seamlessly into new builds or retrofit projects. Paired with the pre-charged MRCOOL® DIY® Quick Connect® line set, this system provides efficient cooling and heating with eco-friendly refrigerant, quiet performance, and versatile smart control options. Backed by industry-leading warranties, it delivers reliable, year-round comfort with ease.

  • DIY Installation: Designed for hassle-free setup with no need for specialized tools or professional installation.
  • Compact Design: Fits neatly between 16” ceiling joists, including pre-manufactured I-joists, for a flush-mounted appearance.
  • Flexible Application: Ideal for both new construction and retrofit projects, eliminating the need for ductwork or wall space.
  • Quick Connect® Technology: Pairs with a pre-charged R-454B line set, removing the need for vacuuming and ensuring eco-friendly operation.
  • Advanced Filtration: Improves indoor air quality while the Elevation function allows easy filter access for maintenance.
  • Smart Controls: Operate via wireless remote, SmartHVAC app, or voice commands using Amazon Alexa and Google Assistant.
  • Quiet Operation: Maintains comfort without disruptive noise.
  • Warranty Protection: Includes a 7-year compressor warranty, and 5-year parts warranty for peace of mind.

SPECIFICATIONS & DIMENSIONS

  • DIMENSIONS
  • Dimensions: 50.31" W x 13.19" D x 8.98" H
  • Mount Type: Ceiling
  • Weight: 45 lbs
  • CAPACITY & PERFORMANCE
  • Capacity: 12,000 BTU
  • Coverage Area: 351 to 500 sq. ft.
  • Air Flow (Turbo/Hi/Mi/Lo/Si): 353 / 312 / 283 / 247 / 177 CFM
  • Noise Level (Turbo/Hi/Mi/Lo/Si): 41 / 41 / 37 / 33 / 24 dB(A)
  • ELECTRICAL REQUIREMENTS
  • Voltage: 208-230V
  • Phase: 1
  • Cycle: 60 Hz
  • Max Fuse Breaker: 15A
  • Min Circuit Ampacity: 3A
  • REFRIGERANT & PIPING
  • Refrigerant Type: R-454B
  • Liquid Line Size: 1/4"
  • Suction Line Size: 3/8"
  • FEATURES
  • Airflow Direction: 1-Way
  • Fan Only Option: Yes
  • Quiet Mode: Yes
  • Auto Cool: Yes
  • Wifi Compatibility: Yes
  • App Compatibility: Yes
  • Works with IOS: Yes
  • Works with Android: Yes
  • Remote Control Included: Yes
  • CERTIFICATION & WARRANTY
  • Certifications: UL Listed, ETL Listed, AHRI Certified
  • Warranty: 5 Year Parts and 7 Year Compressor

INSTALLATION & GUIDES

SHIPPING POLICY

Free Curbside Delivery
MRCOOL orders include free curbside delivery via FedEx Ground, FedEx Freight, or the most trusted carrier available. Please note that delivery is to the curbside only - be sure to arrange for assistance if needed, as the carrier will not bring items inside your home.

Tracking & Delivery Scheduling
In most cases, you will receive tracking details 3-5 business days after you place your order. When the tracking number is sent, please allow 1-2 business days for the tracking number to populate details.

See our full Shipping Policy here.

RETURN POLICY

MRCOOL returns must be requested within 30 days of your delivery date. We are unable to process returns submitted after this period. Products must be unused, uninstalled, and in their original packaging, including the box and pallet, to qualify for a return.

Restocking Fee
Please note, a 35% restocking fee will be applied to all approved returns.

Non-Returnable Items
Accessories including lineguards, wall mounts, linesets, couplers, and similar items are not eligible for return.

See our full Return Policy here.

About MRCOOL

Industry's Only DIY Mini Split Ductless System!

Upgrade your home’s heating and cooling with the MRCOOL DIY Mini Split, designed for hassle-free installation and superior energy efficiency. With its innovative patented pre-charged line sets, you can enjoy year-round comfort without the need for professional help. Ideal for homeowners, the MRCOOL DIY series offers customizable climate control with a high SEER rating, ensuring you save on energy bills while maintaining optimal comfort. Key features include a variable-speed inverter compressor, wireless control through smart devices, and compatibility with Amazon Alexa and Google Assistant for seamless home automation. Available in various sizes, this system provides reliable and quiet operation, perfect for bedrooms, living rooms, or any space in your home. Backed by an industry-leading warranty, the MRCOOL DIY Mini Split is the perfect solution for homeowners seeking powerful performance, ease of use, and long-term savings.

See more about MRCOOL
A
Andrew
Premium Home Source

Hi Andrew, thank you for getting in touch. Yes, this cassette is just the indoor air handler and does require an outdoor condenser to function as a complete system. Since it’s a DIY 5th Gen multi-zone unit, you’ll need a compatible MRCOOL DIY multi-zone condenser (ex: DIY-MULTI3-18HP230D-O).
You can also configure your own mini split here if you'd like: https://www.premiumhomesource.com/pages/build-your-customized-mini-split

For further assistance, contact our product experts at (800) 805-7102 or [email protected]

T
Thomas

Does the cassette unit not require external condenser unit?
Thanks

Premium Home Source

Hi, thank you for getting in touch.

This cassette unit is the indoor unit ONLY and does require an external condenser to operate. Please get in touch with your requirements and our team can help you select the right system.

If you need more assistance, please get in touch with our product experts at (800) 805-7102 or [email protected]