Description

MRCOOL DIY 5th Gen Mini Split – 6-Zone 48,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K + 9K + 9K + 9K + 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 48K 6-Zone system includes one 18K and five 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 21.8 SEER2 and 10 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

Custom Multi-Room Comfort – 48,000 BTU condenser with 18K and 9K cassettes delivers balanced heating and cooling for a variety of room sizes.

DIY-Friendly Installation – Pre-charged No-Vac line sets enable fast, simple setup without special tools.

Discreet Ceiling Design – OuttaSight cassettes provide quiet, even airflow while keeping walls and floors free.

Efficient Year-Round Performance – Inverter heat pump ensures reliable cooling in summer and energy-efficient heating in winter.

Independent Zone Control – Each cassette operates separately, allowing precise comfort and energy savings per room.

Q&A

Q: Can each room be controlled independently?
A: Yes, each cassette has its own thermostat for zone-specific comfort.

Q: Is it suitable for both heating and cooling?
A: Yes, it’s a heat pump system for year-round use.

Q: Is installation DIY-friendly?
A: Yes, the No-Vac pre-charged line sets simplify setup without specialized tools.

Q: Who is this system ideal for?
A: Homeowners with mixed room sizes, needing efficient, zone-specific climate control.

Maintenance Tips

Clean or replace air filters in each cassette every 1–2 months to maintain proper airflow.

Wipe cassette panels and vents regularly to prevent dust buildup.

Inspect all condensate drain lines to avoid clogs and water leaks.

Ensure pre-charged line set connections are tight and leak-free.

Keep the outdoor condenser free of debris, leaves, and obstructions.

Test remote and smart control functions across all zones.

Schedule annual professional maintenance to maximize efficiency and extend system lifespan.

MRCOOL DIY 5th Gen Mini Split – 6-Zone 48,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 18K 9K 9K 9K 9K 9K Ceiling Cassette Air Handlers-Schneller Versand

Description