Refined｜MRCOOL® DIY® MRCOOL DIY® 5th Gen Multi-Zone 3-Zone 36,000 BTU 23 SEER2 (6K + 6K + 24K)- 3x 16ft line sets- Ductless Mini-Split Air Conditioner & Heat Pump- DIYM336HPW02D00

Product Description 
Model: DIYM336HPW02D00
The MRCOOL® DIYM336HPW02D00 is a high-capacity 3-zone ductless mini-split system designed for homeowners who need powerful whole-home comfort, precise room-by-room control, and a true DIY installation experience—without giving up professional-grade performance.
This system is built around the MRCOOL® DIY® 5th Generation 36,000 BTU multi-zone condenser, paired with two 6,000 BTU indoor air handlers for smaller rooms and one 24,000 BTU indoor air handler for larger living spaces such as a great room, open-concept living area, or finished basement. Each zone operates independently, allowing customized comfort and improved energy efficiency throughout the home.
Installation is simplified using MRCOOL® DIY® QuickConnect® technology. The included pre-charged 16-ft QuickConnect® line sets arrive factory-sealed with R-454B refrigerant, eliminating the need for vacuum pumps, gauges, or licensed HVAC labor. Combined with the DIYPRO® cable, which removes the need for electrical conduit, this system delivers one of the fastest and cleanest multi-zone DIY installs available today.
With DC inverter technology, Gold Fin® corrosion-resistant coils, Follow Me® temperature sensing, and full MRCOOL® Smart HVAC Controller® App integration, this system delivers quiet operation, lower energy costs, and long-term reliability, all backed by industry-leading warranties.
 
KEY FEATURES & PERFORMANCE HIGHLIGHTS

36,000 BTU total system capacity
3 independently controlled comfort zones
(2) 6K + (1) 24K BTU wall-mounted air handlers
23 SEER2 high-efficiency rating
DC inverter variable-speed compressor
DIY® QuickConnect® pre-charged line sets
16-ft line-set reach included
DIYPRO® cable (no conduit required)
Gold Fin® anti-corrosion protection
Follow Me® remote-based temperature sensing
MRCOOL® Smart HVAC Controller® App
Alexa® & Google Home® compatibility
ENERGY STAR® & AHRI certified

ELECTRICAL REQUIREMENTS & BREAKER INFORMATION
Outdoor Condenser — DIY-MULTI5-36HP230D-O

Voltage: 208 / 230V
Phase: Single-Phase
Frequency: 60 Hz

Minimum Circuit Ampacity (MCA): 30.5 Amps

Maximum Breaker Size: 35 Amps

Dedicated Circuit Required: Yes

 
DIMENSIONS & WEIGHT
Outdoor Condenser

Width: 37.24 in
Height: 31.89 in
Depth: 16.14 in
Net Weight: ~169 lbs

6K Indoor Air Handlers (each)

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

24K Indoor Air Handler

Width: 42.52 in
Height: 13.19 in
Depth: 8.9 in
Net 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® 36,000 BTU Multi-Zone Outdoor Condenser
✔ (2) 6,000 BTU Wall-Mounted Indoor Air Handlers
✔ (1) 24,000 BTU Wall-Mounted Indoor Air Handler
✔ (2) 16-ft DIY® QuickConnect® Line Sets (1/4 × 3/8)
✔ (1) 16-ft DIY® QuickConnect® Line Set (3/8 × 5/8)
✔ DIYPRO® communication cable
✔ Wireless remotes for each indoor unit
✔ Mounting hardware & installation manuals

Smart phone not included.
 
FREQUENTLY ASKED QUESTIONS (FAQ) 
Can I upgrade the line-set length later?
Yes. Longer DIY® QuickConnect® line sets are available separately if additional reach is required.
 
Does each room operate independently?
Yes. Each indoor unit has its own thermostat and control.
 
Is professional HVAC installation required?
No. This system is specifically engineered for DIY installation.
 
Does this system support smart controls?
Yes. Fully compatible with Alexa®, Google Home®, and the MRCOOL® Smart HVAC Controller® App.
 
 
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.
 
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