Description

MRCOOL DIY 5th Gen Mini Split – 5-Zone 55,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K + 9K + 9K + 9K + 6K Ceiling Cassette Air Handlers

Take control of your home’s comfort with the MRCOOL5th Gen DIYMulti-Zone Mini Split System — the ultimate solution for efficient, customizable, and true DIY-friendly heating and cooling.

This powerful 55K 5-Zone system includes one 18K, three 9K and one 6K ceiling cassette air handlers.

Features

Customize mini-split system: choose the perfect line set length for each zone just above the “Add to Cart” button.
Ultra-Efficient Cooling & Heating: Enjoy up to 22 SEER2 and 10.6 HSPF2-4 for energy-efficient year-round comfort.
Low-Profile Ceiling Cassette Design: Flush-mounted unit fits between standard ceiling joists for a clean, built-in look.
DIY-Friendly QuickConnectInstallation: No vacuuming or professional tools needed — pre-charged line sets make setup fast and simple.
Smart Voice & App Control: Full control via SmartHVAC app, Alexa, Google Assistant, or included wireless remote.
Eco-Conscious Refrigerant: Uses R-454B refrigerant with a low environmental impact.
Industry-Leading Warranty: Includes 5-year parts, 7-year compressor, and lifetime replacement with MRCOOLCare registration.

What our Experts Think

Powerful Multi-Zone Cooling & Heating: Efficiently manages up to 5 zones with a total of 55,000 BTU, perfect for large homes or offices.

DIY-Friendly Installation: Designed for easy, professional-level installation without costly contractors, saving time and money.

Energy Efficient: Advanced inverter technology reduces energy consumption while maintaining consistent comfort.

Quiet Operation: Ceiling cassette air handlers ensure discreet, noise-free airflow in every zone.

Smart Control: Compatible with smart thermostats and apps for convenient, remote temperature management.

Reliable Brand: MRCOOL is trusted for quality HVAC solutions with solid warranty support and customer service.

Q&A

Q: What is the MRCOOL DIY 5th Gen Mini Split system?
A: A 5-zone, 55,000 BTU ductless air conditioner and heat pump with ceiling cassette air handlers for efficient multi-zone heating and cooling.

Q: What are the zone sizes?
A: Zones include 18K, 9K, 9K, 9K, and 6K BTU ceiling cassette air handlers for tailored climate control.

Q: Is this system DIY-friendly?
A: Yes, designed for easy installation without specialized HVAC tools.

Q: Does it provide both heating and cooling?
A: Yes, it’s a heat pump system that offers year-round heating and cooling.

Q: How does it save energy?
A: Zoned operation and high SEER ratings optimize energy efficiency and lower utility bills.

Q: What spaces are best suited for this system?
A: Ideal for multi-room homes, offices, or spaces needing flexible, zone-specific comfort.

Q: Are ceiling cassette units included?
A: Yes, five ceiling cassette air handlers are included for discreet, space-saving installation.

Maintenance Tips

Clean or replace air filters every 1-3 months.

Keep the outdoor condenser clear of dirt and debris.

Schedule annual professional inspections for refrigerant and system performance.

Regularly clear condensate drain lines to prevent clogs.

Maintain unobstructed airflow around ceiling cassette air handlers.

Avoid covering or blocking air handlers.

Use the system regularly to ensure optimal efficiency.

MRCOOL DIY 5th Gen Mini Split – 5-Zone 55,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K 9K 9K 9K 6K Ceiling Cassette Air Handlers-Schneller Versand

Description