Product Description 

The MRCOOL® DIYM48K-HYB-36D-6W Hybrid Mini Split System is a powerful, high-efficiency heating and cooling solution engineered for homeowners who want maximum flexibility, zoning control, and professional-grade performance—without paying for professional installation.

 

This hybrid system combines a 48,000 BTU MRCOOL® DIY® 5th Generation multi-zone condenser, a 36,000 BTU ducted DIY Hybrid™ air handler, and a 6,000 BTU wall-mounted air handler, allowing you to heat and cool large open areas with ductwork while maintaining precise, independent comfort control in smaller rooms.

 

Designed for whole-home comfort, renovations, additions, garages, basements, and mixed-layout homes, this system gives you the best of both ducted and ductless HVAC in one integrated platform.

 

Installation is simplified using MRCOOL®’s patented DIY® QuickConnect® technology, eliminating the need for vacuum pumps, refrigerant charging, or HVAC licensing. All line sets are pre-charged with eco-friendly R-454B refrigerant, and the included DIYPRO® cable removes the need for electrical conduit.

 

With DC inverter technology, Gold Fin® corrosion protection, and full smart home integration, this system delivers whisper-quiet operation, lower energy bills, and reliable year-round comfort.

 

KEY FEATURES & PERFORMANCE HIGHLIGHTS

• 48,000 BTU total system capacity
• Hybrid configuration: ducted + wall-mounted zoning
• (1) 36K ducted DIY Hybrid™ air handler
• (1) 6K wall-mounted air handler
• 21.8 SEER2 high-efficiency rating
• DC inverter variable-speed compressor
• DIY® QuickConnect® pre-charged line sets
• R-454B low-GWP refrigerant
• DIYPRO® cable (no conduit required)
• Gold Fin® corrosion-resistant coils
• Follow Me® temperature sensing
• Smart HVAC Controller® App
• Amazon Alexa® & Google Home® compatible
• ENERGY STAR® & AHRI certified

 

ELECTRICAL REQUIREMENTS 

Outdoor Condenser – DIY-MULTI6-48HP230D-O

• Voltage: 208 / 230V
• Phase: Single-Phase
• Frequency: 60 Hz
• Minimum Circuit Ampacity (MCA): 40 Amps
• Maximum Breaker Size: 45 Amps
• Dedicated Circuit Required: Yes

 

DIMENSIONS & WEIGHT 

Outdoor Condenser

• Width: 37.48 in
• Height: 52.48 in
• Depth: 16.34 in
• Weight: ~224 lbs

 

36K Ducted Air Handler

• Width: 21.02 in
• Height: 49.02 in
• Depth: 21.02 in
• Weight: ~128 lbs

 

6K Wall-Mounted Air Handler

• Width: 31.57 in
• Height: 11.69 in
• Depth: 7.44 in
• Weight: ~24.5 lbs

 

WHAT’S INCLUDED IN THIS BUNDLE

•  MRCOOL® DIY® 48,000 BTU Multi-Zone Outdoor Condenser
•  (1) 36,000 BTU DIY Hybrid™ Ducted Air Handler
•  (1) 6,000 BTU Wall-Mounted Indoor Air Handler
•  DIYPRO® communication cable
•  Wireless remotes
•  Mounting hardware
•  Installation manuals

Compatible Heat kits

MVPHK05

MVPHK08
MVPHK10
MVPHK15
MVPHK20

Line sets and Heat Kit sold separately.

 

WARRANTY COVERAGE 

• 5-Year Parts Warranty
• 7-Year Compressor Warranty
• Limited Lifetime Replacement Warranty
  (with MRCOOL® Care Program registration)

 

FREQUENTLY ASKED QUESTIONS 

Can this system heat and cool multiple areas?

Yes. The ducted air handler covers large spaces, while the wall unit independently controls a separate room.

Is professional HVAC installation required?

No. This is a true DIY system with pre-charged refrigerant lines.

 

Does it work with smart home systems?

Yes. Compatible with Alexa®, Google Home®, and the MRCOOL® Smart HVAC App.

Can I add more zones later?

Yes, as long as the condenser’s total capacity is not exceeded.

 

Why Buy From MRCOOL DIRECT?

When you order from MRCOOL Direct, you get:

• ✅ Authorized MRCOOL® dealer – Your warranty is protected
• ✅ Factory-fresh units – No refurbished or mystery sources
• ✅ Fast U.S. shipping – Most in-stock items ship in 1–3 business days
• ✅ Financing options – Make high-efficiency comfort more affordable
• ✅ Real product support – Help with sizing, line set selection, and DIY questions
• ✅ No third-party marketplace middlemen – Just genuine MRCOOL® systems from a trusted MRCOOL® dealer.

BUY DIRECT!

Feel Free to call us anytime. Family Friendly help just a dial away. We love talking HVAC
615-553-8118

Family owned & USAs #1 MRCOOL® Authentication Dealer.