Sale!

MRCOOL DIY 5th Gen Multi-Zone 2-Zone 27,000 BTU 23 SEER2 (12K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

Vendor: MRCOOL DIY Direct Type: 27K

4.5' (1201 Reviews)

20% Off

$4,228.00 ~~$5,285.00~~

Line Set for 12K Air Handler: 16 Ft

Line Set for 18K Air Handler: 16 Ft

Payment & Security

Your payment is secure. We don’t store or see your card details.

View Full Details

Heat or cool two rooms with ease using the MRCOOL DIY® Multi-Zone 27,000 BTU 23 SEER2 2-Zone Ductless Heat Pump Split System – 12K + 18K, available at MRCOOL DIY Direct. This advanced 4th Gen DIY Series system gives you professional-grade comfort with a true do-it-yourself installation—no special tools, training, or expensive labor required.

With one 12,000 BTU wall air handler (up to 550 sq. ft.) and one 18,000 BTU wall air handler (up to 800 sq. ft.), this dual-zone mini-split is perfect for homes needing flexible, efficient climate control. Powered by a 27,000 BTU condenser, this ductless heat pump provides powerful cooling in summer, reliable heating in winter, and effective dehumidification year-round.

The system uses Quick Connect® pre-charged line sets filled with eco-friendly R-454B refrigerant, eliminating the need for vacuum pumps or refrigerant handling. Simply connect the lines, power it up, and enjoy instant comfort.

Key Features:

True DIY® Installation – Save thousands with pre-charged Quick Connect lines
Dual-Zone Comfort – 12K + 18K indoor air handlers with wireless remotes
Energy Efficient – High 23 SEER2 rating with DC inverter technology
Smart Controls – Operate via remote, MRCOOL® Smart Controller app, Amazon Alexa, or Google Home
Built-In Safety & Alerts – Leak detection, filter reminders, error code display
Comfort Modes – Auto, Sleep, Dry, Follow Me® temperature sensing
Gold Fin® Condenser – Corrosion-resistant and built to last
Warranty – 7-Year Compressor, 5-Year Parts (optional Lifetime Compressor Warranty available)

Why Buy from MRCOOL DIY Direct?

At MRCOOL DIY Direct, we make HVAC simple. As an authorized MRCOOL® dealer, we ship nationwide, provide lifetime technical support, and guarantee you’re getting genuine MRCOOL products backed by warranty. Whether you’re upgrading your home or tackling a remodel, this dual-zone system is the perfect mix of DIY savings, smart features, and reliable performance.

Product Specifications

Oops, no results found~

Service & Support

Manufacturer Warranty

This product is covered by the manufacturer’s warranty against defects in materials and workmanship when installed and used according to the manufacturer’s guidelines. Warranty terms and coverage periods vary by manufacturer and product type. Please refer to the official product documentation or contact our team if you need help verifying warranty details.

Technical Support

Freedom HVAC Supply is staffed by people who actually understand HVAC systems. If you need help confirming compatibility, selecting the correct replacement part, or understanding installation requirements, our team is available to assist before and after your purchase.

Product Documentation

Installation manuals, specification sheets, wiring diagrams, and other technical documentation are available whenever possible. These resources help ensure proper installation, system compatibility, and safe operation of your equipment.

Parts Compatibility & Cross-Reference

Many HVAC parts replace or supersede older manufacturer part numbers. We provide replacement part numbers and compatible model information on product pages to help technicians and homeowners verify the correct component before ordering.

Replacement Parts & Accessories

Freedom HVAC Supply carries genuine replacement components and compatible accessories to keep HVAC systems running reliably. From control boards and motors to sensors, line sets, and installation accessories, we supply the parts professionals depend on.

Customer Support

If you have questions about product compatibility, warranty coverage, or installation considerations, our support team is ready to help. Our goal is to make sure you get the right part the first time so your system can get back up and running quickly.

FAQs About Our HVAC Products

Quick answers to questions about ordering, compatibility, and installation.

Ordering & Compatibility

1. Do you sell HVAC equipment to homeowners and DIY installers?

Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.

2. How do I know if this HVAC product is compatible with my system?

Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.

3. Can HVAC contractors purchase from Freedom HVAC Supply?

Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.

Installation & Support

1. Do HVAC systems require professional installation?

Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.

2. Can you help me choose the right HVAC system or part?

Yes. Our support team can assist with product selection based on your application, space, and installation needs.

3. Do you provide installation manuals or documentation?

Manufacturer installation guides and documentation are included or available upon request for most products.

Warranty & Shipping

1. Do HVAC products include a manufacturer warranty?

Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.

2. Do you ship HVAC equipment nationwide?

Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.

3. What should I know about freight delivery for HVAC equipment?

Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.

Need HVAC Help?

Get help with ordering, compatibility, or installation questions.