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MRCOOL DIY 5th Gen Multi-Zone 2-Zone 48,000 BTU 22 SEER2 (12K + 36K) Ductless Mini-Split Air Conditioner and Heat Pump

Vendor: MRCOOL DIY Direct Type: 48K

4.5' (1201 Reviews)

20% Off

$5,753.00 ~~$7,191.25~~

Line Set for 12K Air Handler: 16 Ft

Line Set for 36K Air Handler: 16 Ft

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Heat or cool two rooms with the MRCOOL DIY 5th Gen Multi-Zone 48,000 BTU 22 SEER2 2-Zone Ductless Mini Split Heat Pump System (12K + 36K). This powerful system combines one 12,000 BTU air handler (ideal for spaces up to 550 sq. ft.) and one 36,000 BTU air handler (perfect for up to 1,650 sq. ft.), delivering year-round comfort with energy efficiency you can count on.

As part of the MRCOOL DIY Series, this system features true Do-It-Yourself installation with Quick Connect® line sets pre-charged with eco-friendly R-454B refrigerant—no vacuum pumps, gauges, or special tools required. Save thousands on installation while enjoying professional-level performance.

With advanced inverter technology and a 48,000 BTU condenser, this ductless heat pump can cool in summer, heat in winter, and dehumidify during wet seasons. Control each zone independently with the included remotes, or use the MRCOOL Smart Controller app, compatible with Amazon Alexa and Google Home.

Built for convenience, the indoor air handlers feature an easy-to-read digital display, troubleshooting alerts, and air filter cleaning reminders. Sleep Mode, Follow Me® functionality, and customizable timers help maximize efficiency while lowering energy bills.

This system is backed by a 7-year compressor warranty, 5-year parts warranty, plus a limited lifetime compressor warranty for added peace of mind.

Key Features

✅ Easy DIY® Installation – Quick Connect® line sets pre-charged with R-454B refrigerant
✅ Multi-Zone Comfort – Includes 12K + 36K air handlers (up to 2,200 sq. ft. combined)
✅ High Efficiency – 22 SEER2 rating with energy-saving inverter technology
✅ Smart Controls – App control, voice compatibility, remotes included
✅ Year-Round Use – Cooling, heating, dehumidifying, and auto modes
✅ Durability & Support – Gold Fin® condenser, sealed system, lifetime tech support

Product Specifications

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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?

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