We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1-800-397-1392
Today's Hours 8am - 11pm est27,000 BTU MRCOOL DIY 4th Gen Tri Zone Wall Mount Mini Split Heat Pump System R410A | 230V 9 + 12 + 12
Required Fields *
Customer reviews
Out of stock
By
MRCOOL
Out of stock
Model
DIY-MULTI3-27HP230C / 2-DIY-12-HP-WMAH-230C25 / DIY-09-HP-230C25
ID
216995
No Return Policy: All sales of this product are final and are non-refundable.
27,000 BTU MRCOOL DIY 4th Gen 21.8 SEER2 Tri Zone Wall Mount Mini Split Heat Pump System | R-454B | 230V 9 + 12 + 12
The MRCOOL DIY 4th Generation 27,000 BTU Tri Zone Wall Mount Mini Split Heat Pump System delivers efficient heating and cooling for up to 3 zones, making it perfect for providing customizable comfort throughout your home or office.
Equipped with a high-efficiency 21.8 SEER2 rating and environmentally friendly R454B refrigerant, this system ensures energy savings while reducing environmental impact. The wall-mount indoor units offer space-saving installation and quiet operation for a comfortable and unobtrusive experience.
Key Features
- Tri Zone Independent Control: Set heating and cooling preferences for each room individually.
- Wall-Mount Indoor Units: Compact design with optimal airflow for consistent comfort.
- High Energy Efficiency: 21.8 SEER2 rating reduces energy consumption and operating costs.
- Smart Home Compatible: Works with MRCOOL SmartHVAC app and supports voice control via Alexa and Google Assistant.
- Quiet Operation: Low noise levels ensure a peaceful indoor environment.
- Eco-Friendly Refrigerant: Uses R454B for safe and efficient cooling and heating.
System Components
- Outdoor Unit: 27,000 BTU inverter-driven multi-zone condenser built for reliable performance.
- Remote Controls: Individual remotes for each indoor unit for precise temperature control.
Applications
Ideal for residential or small commercial spaces that need efficient, multi-zone heating and cooling. Perfect for living rooms, bedrooms, offices, or small conference areas. Pre-Charged Line Set required, sold separately.
MRCOOL DIY R410A 16' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers
Coming in as one of the first brands to offer a multi zone DIY mini split, MRCOOL offers the DIY16-1412 as a means of coupling two of MRCOOL's precharged line sets together to allow for a longer line for installations that need it, all the while keeping the system precharged in nature. This coupler furthers MRCOOL's ability to provide a simple DIY installation to almost any wall mounted installation. Please note that this line set will only function with MRCOOL's DIY multi zone line of products and will not function with any other brand or system series.
MRCOOL DIY R410A 25' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers
MRCOOL DIY R410A 25' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers
Designed for R410A systems, the DIY25-1412 coupler joins two precharged line sets to extend reach, keeping older mini split units running smoothly with easy DIY installs.
Key Features
- 25-foot pre-charged quick connect line set for MRCOOL DIY mini split systems.
- Compatible with 9k, 12k, and 18k MRCOOL DIY indoor air handlers.
- Designed for systems using R410A refrigerant.
- Quick connect fittings simplify installation and reduce setup time.
- Factory-sealed lines help maintain proper refrigerant charge.
- Durable insulation helps protect refrigerant lines and improve efficiency.
Feature Highlights
Pre-Charged for Faster Installation
This 25-foot line set comes pre-charged with the correct amount of R410A refrigerant, eliminating the need for vacuum pumps, gauges, or additional charging during installation. The design makes it ideal for homeowners installing MRCOOL DIY systems.
Quick Connect Design
The quick connect fittings allow the line set to attach directly to compatible MRCOOL DIY indoor air handlers and outdoor condensers. This simplifies the installation process and helps ensure a secure, leak-resistant connection.
Built for Reliable Performance
Constructed with durable copper lines and protective insulation, this line set supports consistent refrigerant flow and long-term system reliability while helping maintain efficient heating and cooling performance.
What’s Included
- 1 x 25-Foot MRCOOL DIY Quick Connect Pre-Charged Line Set
- Factory-installed quick connect fittings
- Insulated refrigerant lines
Recommended Accessories
- Line Set Covers for exterior protection and a clean installation appearance
- Wall Sleeve for safe wall penetration
- Condenser Pad or Wall Mount Bracket
- Additional Line Set Coupler (if extending system length)
Warranty
The MRCOOL DIY Quick Connect Line Set is backed by the manufacturer’s warranty when used with compatible MRCOOL DIY systems and installed according to manufacturer guidelines.
DIY 4th Generation 50ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor
Coming in as one of the first brands to offer a multi zone DIY mini split, MRCOOL offers the DIY16-1412 as a means of coupling two of MRCOOL's precharged line sets together to allow for a longer line for installations that need it, all the while keeping the system precharged in nature. This coupler furthers MRCOOL's ability to provide a simple DIY installation to almost any wall mounted installation. Please note that this line set will only function with MRCOOL's DIY multi zone line of products and will not function with any other brand or system series.
Top reviews
- Working greatHave received all the new equipment. It appears everything is there. So we should have no problem installing it. And the equipment already in place, is working great. Thank you so much for your hard work to get all we need.
Posted on
Customer Questions
Why Choose MRCOOL?
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.