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MRCOOL® DIY® 5th Gen Multi-Zone 4-Zone 48,000 BTU 21.8 SEER2 (6K + 6K + 6K + 24K)- 4x 16ft line sets-Ductless Mini-Split Air Conditioner & Heat Pump- DIYM448HPW01D00

USD 2,104.80
Beauty & Personal Care / Hair Care / Shampoo & Conditioner
Product Description 
Model: DIYM448HPW01D00
  
The MRCOOL® DIYM448HPW01D00 is a powerful 4-zone ductless mini-split system designed for homeowners who want true room-by-room comfort, professional-grade efficiency, and the ability to install their system without paying contractor labor.
This configuration combines the MRCOOL® DIY® 5th Generation 48,000 BTU multi-zone condenser with three 6,000 BTU wall-mounted air handlers—ideal for bedrooms, offices, or smaller spaces—plus one 24,000 BTU air handler to deliver higher output for a large living area, open floor plan, or master suite.
Installation is simplified using MRCOOL® DIY® QuickConnect® line sets, which arrive factory-sealed and pre-charged with R-454B refrigerant, eliminating the need for vacuum pumps, gauges, or licensed HVAC labor. The included DIYPRO® cable removes the need for electrical conduit, reducing install time and complexity.
With DC inverter technology and an impressive 21.8 SEER2 efficiency rating, this system provides quiet operation, lower energy costs, and long-term reliability—making it an ideal upgrade from older HVAC systems or inefficient mini-splits.
 
KEY FEATURES & PERFORMANCE HIGHLIGHTS

48,000 BTU total system capacity
4 independently controlled comfort zones
Three 6,000 BTU zones + one 24,000 BTU zone
21.8 SEER2 high-efficiency performance
DC inverter variable-speed compressor
DIY® QuickConnect® pre-charged line sets
No vacuum pump or HVAC license required
DIYPRO® cable (no conduit needed)
Gold Fin® anti-corrosion protection
Follow Me® temperature sensing
MRCOOL® Smart HVAC Controller® App
Amazon Alexa® & Google Home® compatibility
ENERGY STAR® & AHRI certified

 
ELECTRICAL REQUIREMENTS & BREAKER INFORMATION 
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
Net Weight: ~224 lbs

6K Indoor Air Handlers (each)

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

24K Indoor Air Handler

Width: 42.52 in
Height: 13.19 in
Depth: 8.9 in
Weight: ~35.9 lbs

WARRANTY COVERAGE 

5-Year Parts Warranty
7-Year Compressor Warranty

Eligible for the MRCOOL® Care Kit Program

 
 
WHAT’S INCLUDED IN THIS BUNDLE

✔ MRCOOL® DIY® 48,000 BTU Multi-Zone Outdoor Condenser
✔ (3) 6,000 BTU Wall-Mounted Indoor Air Handlers
✔ (1) 24,000 BTU Wall-Mounted Indoor Air Handler
✔ (3) 16-ft DIY® QuickConnect® Line Sets (1/4 × 3/8) — for 6K air handlers
✔ (1) 16-ft DIY® QuickConnect® Line Set (1/4 × 1/2) — for 24K air handler
✔ DIYPRO® communication cable
✔ Wireless remotes for each zone
✔ Installation manuals & mounting hardware

Smart phone not included.
 
FREQUENTLY ASKED QUESTIONS (FAQ)
Is this system truly DIY?
 
Yes. MRCOOL® DIY® QuickConnect® technology eliminates refrigerant handling and vacuuming.
 
Can each room be controlled independently?
Yes. Every indoor unit operates on its own thermostat, remote, and schedule.
 
Why combine 6K and 24K air handlers?
This allows precise comfort in smaller rooms while delivering higher capacity where larger spaces demand it.
 
Is smart control included?
Yes. Control your system via the MRCOOL® Smart HVAC Controller® App, Alexa®, or Google Home®.
 
 
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 HVAC615-553-8118
Family owned & USAs #1 MRCOOL® Authentication Dealer.
 
When accuracy, warranty protection, and long-term comfort matter, homeowners trust MRCOOL DIRECT.
Brand:MRCOOL®Category:4 Zones/RoomsSKU:DIYM448HPW01D00Tags:1800 sqft, 208-230V, 230V, 24000 BTU, 24000 In, 24K, 24K BTU, 24K In, 4 Ton, 4 Zone, 48000 BTU, 48000 In, 48K, 48k BTU, 48K In, 6000 BTU, 6000 In, 6K, 6K + 6K + 6K + 24K, 6K BTU, 6K In, DIY, DIY 5th Gen, DIY Multi Zone, DIY Series, DIY-MULTI6-48HP230D-O, DIYM448HPW01D00, Forty-Eight-Thousand, Four Zone, Multi 4 zone mini split, MULTI ZONE, Pre Charged, Pre-Charged R-454B, R-454B, R-454B refrigerant, R454B, Up 1800 sqft, Up 2000 sqft
View product
Product details
Product Description 
Model: DIYM448HPW01D00
  
The MRCOOL® DIYM448HPW01D00 is a powerful 4-zone ductless mini-split system designed for homeowners who want true room-by-room comfort, professional-grade efficiency, and the ability to install their system without paying contractor labor.
This configuration combines the MRCOOL® DIY® 5th Generation 48,000 BTU multi-zone condenser with three 6,000 BTU wall-mounted air handlers—ideal for bedrooms, offices, or smaller spaces—plus one 24,000 BTU air handler to deliver higher output for a large living area, open floor plan, or master suite.
Installation is simplified using MRCOOL® DIY® QuickConnect® line sets, which arrive factory-sealed and pre-charged with R-454B refrigerant, eliminating the need for vacuum pumps, gauges, or licensed HVAC labor. The included DIYPRO® cable removes the need for electrical conduit, reducing install time and complexity.
With DC inverter technology and an impressive 21.8 SEER2 efficiency rating, this system provides quiet operation, lower energy costs, and long-term reliability—making it an ideal upgrade from older HVAC systems or inefficient mini-splits.
 
KEY FEATURES & PERFORMANCE HIGHLIGHTS

48,000 BTU total system capacity
4 independently controlled comfort zones
Three 6,000 BTU zones + one 24,000 BTU zone
21.8 SEER2 high-efficiency performance
DC inverter variable-speed compressor
DIY® QuickConnect® pre-charged line sets
No vacuum pump or HVAC license required
DIYPRO® cable (no conduit needed)
Gold Fin® anti-corrosion protection
Follow Me® temperature sensing
MRCOOL® Smart HVAC Controller® App
Amazon Alexa® & Google Home® compatibility
ENERGY STAR® & AHRI certified

 
ELECTRICAL REQUIREMENTS & BREAKER INFORMATION 
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
Net Weight: ~224 lbs

6K Indoor Air Handlers (each)

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

24K Indoor Air Handler

Width: 42.52 in
Height: 13.19 in
Depth: 8.9 in
Weight: ~35.9 lbs

WARRANTY COVERAGE 

5-Year Parts Warranty
7-Year Compressor Warranty

Eligible for the MRCOOL® Care Kit Program

 
 
WHAT’S INCLUDED IN THIS BUNDLE

✔ MRCOOL® DIY® 48,000 BTU Multi-Zone Outdoor Condenser
✔ (3) 6,000 BTU Wall-Mounted Indoor Air Handlers
✔ (1) 24,000 BTU Wall-Mounted Indoor Air Handler
✔ (3) 16-ft DIY® QuickConnect® Line Sets (1/4 × 3/8) — for 6K air handlers
✔ (1) 16-ft DIY® QuickConnect® Line Set (1/4 × 1/2) — for 24K air handler
✔ DIYPRO® communication cable
✔ Wireless remotes for each zone
✔ Installation manuals & mounting hardware

Smart phone not included.
 
FREQUENTLY ASKED QUESTIONS (FAQ)
Is this system truly DIY?
 
Yes. MRCOOL® DIY® QuickConnect® technology eliminates refrigerant handling and vacuuming.
 
Can each room be controlled independently?
Yes. Every indoor unit operates on its own thermostat, remote, and schedule.
 
Why combine 6K and 24K air handlers?
This allows precise comfort in smaller rooms while delivering higher capacity where larger spaces demand it.
 
Is smart control included?
Yes. Control your system via the MRCOOL® Smart HVAC Controller® App, Alexa®, or Google Home®.
 
 
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 HVAC615-553-8118
Family owned & USAs #1 MRCOOL® Authentication Dealer.
 
When accuracy, warranty protection, and long-term comfort matter, homeowners trust MRCOOL DIRECT.
Brand:MRCOOL®Category:4 Zones/RoomsSKU:DIYM448HPW01D00Tags:1800 sqft, 208-230V, 230V, 24000 BTU, 24000 In, 24K, 24K BTU, 24K In, 4 Ton, 4 Zone, 48000 BTU, 48000 In, 48K, 48k BTU, 48K In, 6000 BTU, 6000 In, 6K, 6K + 6K + 6K + 24K, 6K BTU, 6K In, DIY, DIY 5th Gen, DIY Multi Zone, DIY Series, DIY-MULTI6-48HP230D-O, DIYM448HPW01D00, Forty-Eight-Thousand, Four Zone, Multi 4 zone mini split, MULTI ZONE, Pre Charged, Pre-Charged R-454B, R-454B, R-454B refrigerant, R454B, Up 1800 sqft, Up 2000 sqft
Product information
COL-150fb8e20c5d422edd69f2a0e47123621e068563
Beauty & Personal Care / Hair Care / Shampoo & Conditioner
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