HOT ! MRCOOL DIY 5th Gen 18,000 BTU 3-Zone Mini Split Condenser 230v | Condenser Only

MRCOOL DIY 5th Gen 18,000 BTU 3-Zone Mini Split Condenser 230v | Condenser Only

The MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser provides reliable heating and cooling performance for up to three zones. With a coverage capacity of up to 750 sq. ft. per zone, this unit offers year-round comfort while maintaining energy efficiency. Built with MRCOOL’s patented Quick Connect technology, it enables homeowners to complete installation without specialized tools or HVAC certification. Designed for durability, quiet operation, and convenience, this unit is ideal for those looking to upgrade to an efficient multi-zone system.

Please note: This is a condenser unit only. It must be paired with compatible MRCOOL DIY 5th Gen air handlers and Quick Connect line sets for full operation.

MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V Features

Multi-Zone Capacity

Supports up to 3 air handlers, allowing you to customize comfort in multiple rooms.

Efficient Heating & Cooling

Delivers 18,000 BTU heating and cooling capacity, operating even in extreme temperatures from -13°F to 122°F.

Energy Star Certified

Rated at 23.9 SEER2 and 13 EER2, providing energy savings while maintaining optimal comfort.

DIY Quick Connect Technology

Patented MRCOOL Quick Connect line sets eliminate the need for vacuuming or charging during installation.

Quiet Performance

Runs at just 60 dB(A), ensuring minimal noise disruption indoors and outdoors.

Smart Compatibility

Wi-Fi enabled with app control, compatible with iOS, Android, Amazon Alexa, and Google Assistant.

MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V Applications

• 
  Homes – Customize comfort for bedrooms, living rooms, or home offices.


• 
  Small businesses – Energy-efficient climate control for offices or shops.


• 
  Add-ons – Perfect for basements, garages, or new room additions.


• 
  Apartments – Multi-zone solution for efficient cooling and heating.

What\'s Included

Everything you need is included with your product.

• 18,000 BTU Multi-Zone Condenser

• User Manual

Warranty

• 7 Years Compressor


• 5 Years Parts

MRCOOL Hyper Heat 48K Condenser Specifications

Dimensions & Weight

Capacity & Performance

Electrical Requirements

Refrigerant & Piping

Features

Certifications & Warranty

Frequently-Asked Questions

Can this condenser be used with any MRCOOL air handler?

No. It is only compatible with MRCOOL DIY 5th Gen air handlers.

How many zones can this support?

This condenser supports up to 3 zones (3 compatible air handlers).

Is this DIY installable?

Yes. With MRCOOL’s Quick Connect technology, no special HVAC tools or certification are required.

Manual

• MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V Manual