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MRCOOL DIY 12,000 BTU 5th Gen Hyper Heat SEER 23.5 Single Zone Ceiling Cassete Mini Split Heat Pump System - R454B | 230V

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Model

DIYHH-12-HP-CC-230D25-O

ID

221936

Was $3,406.10
Your Low Price $3,264.00
 
  • Do-It-Yourself Installation
  • Strong Warranty
  • Ductless Solution
  • Perfect for a room up to 550 sqft
  • Wi-Fi & Smartphone App Capabilities
  • Includes 25ft Line Set
Customize MRCOOL DIY 12,000 BTU 5th Gen Hyper Heat SEER 23.5 Single Zone Ceiling Cassete Mini Split Heat Pump System - R454B | 230V
12,000 BTU MRCOOL Single Zone Condenser - R454B
12,000 BTU MRCOOL Single Zone Condenser - R454B   + $1,843.00
MRCOOL 12,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler -R454B | 230V
MRCOOL 12,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler -R454B | 230V   + $1,421.00
Installation Kit for Condensers
21" Wall Mount Bracket
MRCOOL DIY 12,000 BTU 5th Gen Hyper Heat SEER 23.5 Single Zone Ceiling Cassete Mini Split Heat Pump System - R454B | 230V

$3,264.00

MRCOOL DIY 12,000 BTU 5th Gen Hyper Heat SEER 23.5 Single Zone Ceiling Cassete Mini Split Heat Pump System - R454B | 230V

The MRCOOL® DIY® 5th Generation Hyper Heat 12,000 BTU Single Zone Ceiling Cassette Mini Split system delivers powerful, energy-efficient heating and cooling in a discreet, low-profile ceiling-mounted design. Ideal for spaces up to 550 square feet, this air handler pairs with the MRCOOL® DIY® Hyper Heat outdoor condenser to provide reliable comfort, extreme cold-weather performance, and unmatched DIY® installation convenience.

Product Overview

  • Cooling Capacity: 12,000 BTU
  • Heating Capacity: 12,000 BTU
  • Maximum Coverage Area: Up to 550 sq. ft.
  • Refrigerant: R-454B (environmentally friendly, low-GWP)
  • Application: Single-zone residential spaces requiring discreet air delivery
  • Operational Temperature Range: -22°F to 122°F (with compatible Hyper Heat condenser)

Key Features

  • Hyper Heat Technology: Provides dependable heating performance in extreme cold climates.
  • High Efficiency: SEER2 up to 23.5, EER2 12.8, HSPF2-4 10.0, HSPF2-5 8.0.
  • DC Inverter Technology: Optimizes output for consistent comfort and reduced energy consumption.
  • Quiet Operation: Designed for low sound levels suitable for bedrooms and living areas.
  • Energy Star Certified: Meets Energy Star® V6.1 and Cold Climate performance standards.

Installation & Requirements

  • DIY® Installation: Designed for homeowner installation with no HVAC license required.
  • Quick Connect® Compatibility: Works with pre-charged MRCOOL® DIY® line sets.
  • Voltage: 208/230V, single-phase, 60Hz.
  • Minimum Circuit Ampacity: 15A (outdoor).
  • Maximum Fuse Size: 15A.
  • Piping Size: 1/4" liquid line, 3/8" gas line.
  • DIYPRO® Armored Cable: Included for enhanced protection without the need for conduit.

Comfort & Smart Controls

  • Multiple Control Options: Included remote, smartphone app, and voice assistant compatibility.
  • SmartHVAC App: Control your system from anywhere using iOS or Android devices.
  • Digital Assistant Ready: Supports Amazon Alexa and Google Assistant.
  • Follow Me® Function: Uses the remote’s temperature sensor to maintain personalized comfort.
  • Auto Mode: Automatically balances comfort and energy efficiency.

Advanced Operating Functions

  • Turbo Mode: Rapidly achieves desired indoor temperature.
  • Programmable Timer: Aligns system operation with occupancy schedules.
  • Auto Restart: Automatically resumes operation after power outages.
  • Leakage Detection: Alerts users to potential refrigerant system issues.
  • Low Ambient Cooling: Reliable cooling operation in colder outdoor conditions.

Construction & Design

  • Ceiling Cassette Design: Low-profile, discreet installation ideal for modern interiors.
  • Even Air Distribution: Delivers consistent airflow throughout the conditioned space.
  • Unmatched Design Flexibility: Provides an alternative to wall-mounted air handlers.
  • Compatible with Hyper Heat Condenser: Maintains performance without sacrificing aesthetics.

Warranty

Includes manufacturer warranty coverage. When registered by the original owner and enrolled annually in the MRCOOL® Care Program, extended compressor and full unit replacement benefits may apply. Standard warranty applies if registration requirements are not met.

12,000 BTU MRCOOL Single Zone Condenser - R454B

The MRCOOL DIY 12K BTU Hyper Heat 23.5 SEER Ductless Heat Pump Single Zone Mini Split Condenser

The MRCOOL DIY 12K BTU Hyper Heat 23.5 SEER Ductless Heat Pump Single Zone Mini Split Condenser makes home climate control easier than ever. Designed for effortless installation, this system requires no special tools or professional experience and is ideal for spaces between 350-550 sq. ft. With a pre-charged 25-foot QuickConnect line set filled with R-454B refrigerant, setup is simple and eliminates the need for vacuuming.

Key Features

The included DIYPRO cable enhances durability, replacing traditional electrical conduit to protect against weather, animals, and yardwork damage.
  • DIY Installation: Includes a 25-foot pre-charged Fast Connection® line set, allowing for easy setup without the need for professional tools or training.
  • Smart Controls: Compatible with the SmartHVAC Controller App, enabling remote operation via smartphone and voice control through Amazon Alexa and Google Assistant.
  • Energy Efficiency: Achieves a SEER2 rating of 23.5 and an HSPF2-4 rating of 10, providing cost-effective performance throughout the year.
  • Quiet Operation: Operates at a low noise level of 56.5 dB(A), ensuring a peaceful environment.
  • Additional Features: Includes Follow Me® function, Sleep Mode, Auto Mode, Timer Mode, and refrigerant leakage detection for enhanced comfort and safety.

Warranty

  • Parts Warranty: 5 Years
  • Compressor Warranty: 7 Year
MRCOOL 12,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler -R454B | 230V

MRCOOL® DIY® Series 5th Gen OuttaSight® 12K BTU 230V One-Way Ceiling Cassette

The MRCOOL® DIY® Series 5th Generation OuttaSight® 12K BTU One-Way Ceiling Cassette is an advanced HVAC solution designed to provide energy-efficient, low-profile comfort in modern residential or light commercial environments. This unit is ideal for medium-sized spaces that demand discreet and effective climate control without sacrificing style or convenience.

Key Features:

  • Ceiling-Mounted Low-Profile Design: The one-way cassette blends into the ceiling for a clean, streamlined appearance, preserving wall and floor space.
  • 12,000 BTU Capacity: Perfect for medium-sized rooms, this system delivers reliable heating and cooling year-round.
  • DIY® Quick Connect® Installation: Allows homeowners to install the unit without professional HVAC help, using MRCOOL’s pre-charged line sets.
  • Smart Home Ready: Compatible with the MRCOOL® SmartHVAC app, Amazon Alexa, and Google Assistant for effortless voice and mobile control.
  • Directional Air Control: One-way airflow ensures focused, even air distribution for maximum comfort.
  • Whisper-Quiet Performance: Engineered to operate at low sound levels, making it suitable for bedrooms, offices, and quiet workspaces.
  • Energy-Efficient Inverter Technology: Optimizes performance while reducing power consumption and maintaining steady indoor temperatures.
  • Durable Construction: Built with corrosion-resistant materials to ensure long-term reliability and system longevity.

Specifications:

  • Model: DIYCASSETTE12HP-230D25-O
  • BTU Rating: 12,000 BTU
  • Voltage: 230V
  • Mounting Style: One-Way Ceiling Cassette
  • Refrigerant: R410A
  • Compatible Line Sets: MRCOOL® Pre-charged Quick Connect® line sets

Offering high-efficiency performance, smart technology compatibility, and sleek design, the MRCOOL® OuttaSight® 12K BTU One-Way Ceiling Cassette is the perfect blend of comfort, convenience, and modern climate control.

Installation Kit for Condensers

Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.

What’s Included:

  • 3/4" x 6' Electrical Whip – SKU: 84138
  • 60A Non-Fused Disconnect – SKU: 83335
  • Surge Protector – SKU: ICM517
  • CPS Charging Adapter – SKU: 87-AD87
  • Telescoping Wall Sleeve – SKU: NFP-75

Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!

21" Wall Mount Bracket

This wall mount bracket is perfect for outdoor mini split condensers. The length of the the wall bracket arms are 21" long. The condensing unit is mounted onto the L-shaped brackets and fastened using the bolts and anti-vibration washers provided.

Features:

  • 21" Arm Length
  • Weight capacity of 220 lbs per arm
  • Bolts and anti-vibration washers included

No Return Policy

All sales of this product are final and are non-refundable.

Equipment Pad and Risers Kit

E Lite Condenser Pad and Risers

E Lite Condenser Pad

E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.

Key Features:

  • Reliable Support: Abundance of ridges for stable ground support.
  • Durable and Lightweight: Tough yet not excessively heavy, thanks to polypropylene construction.
  • Anti-Slip: The surface prevents slipping, and rounded edges enhance safety.
  • Simple Appearance: Gray color with size labels.
  • Versatile Use: Suitable for condensers, pipes, ducts, cables, and more.

E Lite Risers

E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.

Key Features:

  • Weather Resistance: Made from tough PVC for long-lasting performance.
  • Secure Setup: The track securely holds bolts in place.
  • Bolts Included: Each set comes with two bolts.
  • Strong Support: Capable of handling loads of up to 397 pounds.

E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.

No Return Policy

All sales of this product are final and are non-refundable.

More Information
MRCOOL 12,000 BTU 5th Gen Hyper Heat Single Zone Mini Split Heat Pump Condenser - R454B | 230V
FeatureSpec
SKUDIYHH-12-HP-C-230D25-O
Refrigerant Charge1.90 lbs (Pre-Charged for 25ft Line Set)
Weight (in lbs)83.11
AHRI Certificate Number216032549
Brand/ManufacturerMRCOOL
UPC840255588102
Cooling BTU12000 BTU
Heating BTU12000 BTU
Energy StarYes
RefrigerantR454B
HSPF210
SEER2 (Efficiency)23.5
EER212.8
Liquid Line1/4"
Suction Line3/8"
Electrical230V 1 Phase 60 Hz
Max Breaker Size15 Amps
Min. Breaker Size15 Amps
BTU/Tonnage12,000 BTU/1 Ton
Min/Max Outdoor Temp for Heating-22°F - 122°F
Min/Max Outdoor Temp for Cooling-22°F - 122°F
Zone CompatibilitySingle Zone
Height21.81"
Width31.69"
Depth12.99"
Warranty7 Year Compressor / 5 Years Parts Warranty with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
MRCOOL 12,000 BTU DIY 5th Generation OuttaSight Single Zone One-Way Ceiling Cassette Mini Split Air Handler -R454B | 230V
FeatureSpec
SKUDIYCASSETTE12HP-230D25-O
Weight (in lbs)45
Brand/ManufacturerMRCOOL
ReplacesDIYCASSETTE12HP-230C25
UPC840255587518
Cooling BTU12,000 BTU
Heating BTU12,000 BTU
Decibel Level (dBA)24 - 41 dBA
RefrigerantR454B
Liquid Valve Size 1/4"
Suction Valve Size 3/8"
Electrical230V | 1 Phase | 60 Hz
Mini Split TypeCeiling Cassette
Zone CompatibilityMulti Zone
Height8.98"
Width50.31"
Depth13.19"
Warranty5-Year Part/7-Year Compressor
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Installation Kit for Condensers - Accessory Set
FeatureSpec
SKUMSK001
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
21" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKU230-B2L
Weight (in lbs)9.2
Brand/ManufacturerOnline Supply
UPC0095247127436
Length40"
Height3"
Width6"
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
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MRCOOL mini split systems combine innovative design with advanced manufacturing to deliver efficient, reliable comfort wherever you need it. Built with cutting-edge technology, these systems ensure optimal performance and flexibility for any space.

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