MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ceiling Cassette Mini Split (6 K + 6 K + 6 K + 6 K + 9 K)
MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ceiling Cassette Mini Split (6 K + 6 K + 6 K + 6 K + 9 K)
Enjoy perfectly balanced comfort in every room with the MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ductless Mini Split System with Ceiling Cassettes (6 K + 6 K + 6 K + 6 K + 9 K).
This system offers precise heating and cooling for evenly sized spaces — four 6 K air handlers ideal for bedrooms or offices (~250 sq ft each) and one 9 K unit (~375 sq ft) for a slightly larger area.
Powered by a 36 K BTU 23 SEER2 condenser, it combines energy efficiency, quiet operation, and a true DIY installation you can complete without specialized tools or HVAC experience.
⚙️ Key Features
✅ No HVAC Pro Needed
Pre-charged Quick Connect® Line Sets with eco-friendly R-454B refrigerant let you connect and seal your system without vacuum pumps or gauges.
🌡️ Smart Zoning & App Control
Manage zones individually with the MRCOOL SmartHVAC App, or use Amazon Alexa and Google Home for voice control.
💨 Low-Profile Ceiling Cassettes
Recessed design fits between standard 16-inch joists for a discreet look and even air distribution in every room.
♻️ High Efficiency & Eco Safety
Advanced DC inverter compressor and R-454B refrigerant provide outstanding efficiency and lower environmental impact.
🔒 Warranty & Protection
-
7-Year Compressor Warranty
-
5-Year Parts Warranty
-
Optional Lifetime Coverage via MRCOOL Care Program
Gold Fin® coating protects the condenser from corrosion for long-term performance.
💡 Why Homeowners Love It
-
Perfect for homes up to ~1,500 sq ft
-
Quiet and discreet ceiling design
-
Auto, Sleep & Dry modes for seasonal comfort
-
App & Wi-Fi integration for remote control
-
Filter alerts and self-diagnostics for easy maintenance
📦 What’s Included
-
(1) 36 K BTU MRCOOL DIY 5th Gen Condenser
-
(4) 6 K BTU Ceiling Cassettes
-
(1) 9 K BTU Ceiling Cassette
-
Pre-charged DIY Quick Connect Line Sets & Couplers
-
Remotes & Installation Manuals
⚡ Technical Highlights
| Specification | Value |
|---|---|
| Cooling Capacity | 34 000 BTU |
| Heating Capacity | 36 000 BTU |
| Voltage | 208/230 V Single Phase |
| Refrigerant | R-454B |
| SEER2 / HSPF2-4 | 23 / 9.9 |
| Zones Supported | 5 |
| Compressor Type | DC Inverter Rotary |
| Noise Level | 64 dBA |
| Connectivity | Wi-Fi, Alexa, Google Home |
| Certifications | AHRI, ETL, Energy Star Certified |
💬 Customer Benefits
-
DIY install saves thousands on labor
-
Quiet comfort in five rooms
-
Free shipping & 0 % Affirm financing
-
Lifetime tech support from MRCOOL
🏁 The DIY Comfort Solution
The MRCOOL DIY 5th Gen 36 K BTU 5-Zone Mini Split (6 K + 6 K + 6 K + 6 K + 9 K) offers balanced power and energy-smart comfort for homes with multiple small rooms plus one larger zone.
Enjoy professional-grade performance you can install yourself — backed by MRCOOL’s industry-leading warranty and support.
Balanced comfort, DIY simplicity — only from MRCOOL DIY Direct.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Enjoy perfectly balanced comfort in every room with the MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ductless Mini Split System with Ceiling Cassettes (6 K + 6 K + 6 K + 6 K + 9 K).
This system offers precise heating and cooling for evenly sized spaces — four 6 K air handlers ideal for bedrooms or offices (~250 sq ft each) and one 9 K unit (~375 sq ft) for a slightly larger area.
Powered by a 36 K BTU 23 SEER2 condenser, it combines energy efficiency, quiet operation, and a true DIY installation you can complete without specialized tools or HVAC experience.
⚙️ Key Features
✅ No HVAC Pro Needed
Pre-charged Quick Connect® Line Sets with eco-friendly R-454B refrigerant let you connect and seal your system without vacuum pumps or gauges.
🌡️ Smart Zoning & App Control
Manage zones individually with the MRCOOL SmartHVAC App, or use Amazon Alexa and Google Home for voice control.
💨 Low-Profile Ceiling Cassettes
Recessed design fits between standard 16-inch joists for a discreet look and even air distribution in every room.
♻️ High Efficiency & Eco Safety
Advanced DC inverter compressor and R-454B refrigerant provide outstanding efficiency and lower environmental impact.
🔒 Warranty & Protection
-
7-Year Compressor Warranty
-
5-Year Parts Warranty
-
Optional Lifetime Coverage via MRCOOL Care Program
Gold Fin® coating protects the condenser from corrosion for long-term performance.
💡 Why Homeowners Love It
-
Perfect for homes up to ~1,500 sq ft
-
Quiet and discreet ceiling design
-
Auto, Sleep & Dry modes for seasonal comfort
-
App & Wi-Fi integration for remote control
-
Filter alerts and self-diagnostics for easy maintenance
📦 What’s Included
-
(1) 36 K BTU MRCOOL DIY 5th Gen Condenser
-
(4) 6 K BTU Ceiling Cassettes
-
(1) 9 K BTU Ceiling Cassette
-
Pre-charged DIY Quick Connect Line Sets & Couplers
-
Remotes & Installation Manuals
⚡ Technical Highlights
| Specification | Value |
|---|---|
| Cooling Capacity | 34 000 BTU |
| Heating Capacity | 36 000 BTU |
| Voltage | 208/230 V Single Phase |
| Refrigerant | R-454B |
| SEER2 / HSPF2-4 | 23 / 9.9 |
| Zones Supported | 5 |
| Compressor Type | DC Inverter Rotary |
| Noise Level | 64 dBA |
| Connectivity | Wi-Fi, Alexa, Google Home |
| Certifications | AHRI, ETL, Energy Star Certified |
💬 Customer Benefits
-
DIY install saves thousands on labor
-
Quiet comfort in five rooms
-
Free shipping & 0 % Affirm financing
-
Lifetime tech support from MRCOOL
🏁 The DIY Comfort Solution
The MRCOOL DIY 5th Gen 36 K BTU 5-Zone Mini Split (6 K + 6 K + 6 K + 6 K + 9 K) offers balanced power and energy-smart comfort for homes with multiple small rooms plus one larger zone.
Enjoy professional-grade performance you can install yourself — backed by MRCOOL’s industry-leading warranty and support.
Balanced comfort, DIY simplicity — only from MRCOOL DIY Direct.
