Important note: When configuring this multi-zone bundle on HVACDirect.com, make sure to select your preferred pre-charged line set length (not included in the bundle) for both indoor units using the drop-down selectors before checking out!

MRCOOL DIY 5th Gen 27,000 BTU 2 Zone Ductless Heat Pump Split System (12,000 + 12,000 BTU)

The MRCOOL DIY 5th Gen 27,000 BTU 2 Zone Ductless Heat Pump Split System is designed to deliver powerful, independent comfort to two large spaces. With two 12,000 BTU wall-mounted indoor units, it is ideal for living rooms, master bedrooms, large offices, or open-concept areas. Built for true do-it-yourself installation, this system offers professional-grade performance, energy efficiency, and smart controlwithout the cost or complexity of traditional HVAC services.

Product Features

Dual 12,000 BTU Indoor Units: Efficiently heat and cool two spacious rooms with separate temperature control for each zone.
27,000 BTU Outdoor Condenser: Inverter-driven condenser supports both zones with smooth, energy-efficient operation in all weather conditions.
Smart Home Compatibility: Works with the MRCOOL SmartHVAC app, Amazon Alexa, and Google Assistant for mobile and voice control convenience.
High Efficiency: High SEER2 rating and variable-speed compressor deliver energy savings and consistent comfort year-round.
Quiet Operation: Low sound levels from both indoor and outdoor units make this system ideal for bedrooms, workspaces, and shared living areas.
Corrosion-Resistant Finish: Outdoor unit is coated with Gold Fin protection to withstand moisture, salt, and environmental wear.
Leak Detection Technology: Built-in sensors alert you to refrigerant loss, helping to prevent performance issues and protect your investment.

Performance All Year Long

This 2-Zone system delivers reliable comfort in every season, with cooling down to 5 F and heating in temperatures as low as -13 F. Each indoor unit can be operated independently, so you can condition only the rooms you need, saving energy while staying comfortable.

Whats Included

One 27,000 BTU Outdoor Condenser
Two 12,000 BTU Wall-Mounted Indoor Units
Two Wireless Remote Controls
Smart Controller Module
Complete Installation Accessories and Manuals

Why Choose the MRCOOL 5th Gen 12K + 12K 2 Zone System?

The MRCOOL DIY 5th Gen 2 Zone System with two 12,000 BTU indoor units is ideal for homeowners who want powerful, balanced comfort across two large spaces. With easy DIY installation, smart home integration, and all-season performance, its a cost-effective, energy-efficient alternative to traditional HVAC systemswithout compromising on features or convenience. These bundles require the purchase of a Pre-Charged Line Set, these are not included.

27,000 BTU MRCOOL 4 Zone Condenser – R454B

MRCOOL 27k DIY 5th Generation 4 Zone Multi-Zone Mini-Split Condenser 230v

The MRCOOL® DIY-MULTI4-27HP230D-O is a high-efficiency 5th Generation Multi-Zone Mini-Split Condenser that empowers homeowners to install a powerful ductless HVAC system without professional assistance. Designed for use with MRCOOL DIY indoor air handlers, this 27,000 BTU multi-zone condenser supports up to four zones for customizable comfort throughout the home.

Key Features

Multi-Zone Flexibility: Supports up to four indoor air handlers of varying BTU capacities, allowing tailored climate control in each zone.
Energy Efficiency: High SEER2 and HSPF2 ratings ensure optimal performance while keeping utility bills low.
Smart Home Integration: Wi-Fi compatibility allows control via the SmartHVAC app, Amazon Alexa, or Google Assistant.
Durable and Weather-Resistant: Engineered with Gold Fin corrosion-resistant coatings and designed to withstand a wide range of ambient temperatures.

Performance Specifications

Model: DIY-MULTI4-27HP230D-O
Power Supply: 208/230V, 60Hz, 1Ph
Cooling Capacity: 27,000 BTU
Heating Capacity: 28,000 BTU
SEER2: Up to 23
HSPF2: Up to 8.8

Additional Features

Auto Restart: Automatically resumes operation after power outage
Quiet Operation: Operates at low decibel levels for noise-sensitive environments
Low Ambient Cooling: Operates in outdoor temperatures as low as 5°F for cooling and -13°F for heating
Multiple Fan Speeds: Customizable airflow for maximum comfort

The MRCOOL 27k DIY 5th Generation Multi-Zone Condenser offers unmatched ease of installation and energy-saving technology. Whether retrofitting an existing system or building new, it delivers outstanding performance, smart convenience, and personalized comfort throughout your home.

12,000 BTU MRCOOL DIY 5th Generation Wall Mount Air Handler – R454B

MRCOOL® 12k DIY 5th Generation Mini-Split Air Handler 230v

The MRCOOL® 12k DIY 5th Generation Mini-Split Air Handler is an efficient, user-friendly solution for heating and cooling medium-sized spaces. With a capacity of 12,000 BTU and a 230-volt configuration, this air handler is part of the innovative MRCOOL® DIY series, designed for fast installation without specialized HVAC tools or training. Ideal for homeowners looking to upgrade their comfort without added labor costs, it combines smart technology with dependable performance.

Key Features:

DIY-Friendly Installation
Efficient Performance: High SEER2 efficiency helps reduce energy bills while maintaining reliable comfort all year long.
Smart Controls: Compatible with the MRCOOL® SmartHVAC app, as well as Alexa and Google Assistant, for remote operation and scheduling.
Low Noise Operation: Engineered for quiet performance, making it perfect for bedrooms, offices, and other quiet zones.
Versatile Functionality: Supports cooling, heating, fan-only, and dehumidification modes to suit any seasonal need.
Auto Restart and Sleep Mode: Automatically resumes with previous settings after power outages and adjusts temperatures overnight for energy savings.
Wall-Mounted Design: Sleek and compact unit fits easily into most interior layouts without taking up valuable floor space.

Specifications:

Model Number: DIY-12-HP-WMAH-230D25-O
Voltage: 230V
Cooling/Heating Capacity: 12,000 BTU
Refrigerant: R-454B
Mounting Style: Wall-mounted

***Important note***: When configuring this multi-zone bundle on HVACDirect.com, make sure to select your preferred pre-charged line set length (not included in the bundle) for both indoor units using the drop-down selectors before checking out!

MRCOOL

MRCOOL 12,000 BTU DIY 5th Gen Energy Star 22 SEER2 Single Zone Wall Mount Mini Split Heat Pump System w/ 25’Line Set – R454B | 115V

MRCOOL 24,000 BTU DIY 5th Gen Energy Star 22.7 SEER2 Single Zone Wall Mount Mini Split Heat Pump System w/ 25′ Line Set – R454B | 230V

MRCOOL 27,000 BTU DIY 5th Gen 23 SEER2 R454B 2 Zone Wall Mount Mini Split Heat Pump System – 230V – 12 + 12

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