Description

MRCOOL DIY 5th Gen Mini Split – 5-Zone 55,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K + 18K + 12K + 9K + 9K 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 two 18K, one 12K and two 9K 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

Robust 5-Zone Cooling & Heating: 55,000 BTU condenser supports varied room sizes with efficient climate control.

Optimized Air Handler Mix: Two 18K, one 12K, and two 9K ceiling cassette units deliver precise, balanced airflow.

DIY-Friendly Installation: Streamlined design reduces installation time and professional service costs.

Energy-Efficient Heat Pump: Reliable year-round comfort with lower energy consumption.

Discreet Ceiling Cassette Design: Sleek, space-saving units blend seamlessly into ceilings.

Smart Control Ready: Compatible with remote and smart thermostats for easy temperature management.

Q&A

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

Q: What are the air handler capacities?
A: Two 18,000 BTU, one 12,000 BTU, and two 9,000 BTU ceiling cassette units.

Q: Is it DIY installable?
A: Yes, designed for easy do-it-yourself installation—no professional needed.

Q: Does it provide heating and cooling?
A: Yes, it offers efficient heating and cooling for year-round comfort.

Q: How many zones can it control?
A: Five independent zones for customized climate management.

Maintenance Tips

Clean or replace air filters every 1-3 months to maintain airflow.

Keep outdoor condenser unit free from leaves, dust, and debris.

Regularly dust and clean ceiling cassette air handlers.

Check and clear condensate drain lines to avoid water damage.

Have a professional inspect refrigerant levels and system annually.

Follow all manufacturer care guidelines for optimal performance.

MRCOOL DIY 5th Gen Mini Split – 5-Zone 55,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K 18K 12K 9K 9K Ceiling Cassette Air Handlers-Schneller Versand

Description