MRCOOL® 48K 5th Gen 6-Zone DIY® Multi-Split Bundle With (9K & 24K) Air Handlers (16ft + 16ft) Pre-Charged R-454B Line Sets - (230V), DIYM248HPW01D00

Product Description 
Model: DIYM248HPW01D00    
Your Home’s Perfect Mixed-Room Comfort Solution
The MRCOOL DIYM248HPW01D00 is a premium multi-zone DIY bundle engineered for homeowners who want small-room precision comfort and strong mid-large-area heating/cooling in one powerful package. This system includes:

A 9,000 BTU wall air handler ideal for small-to-midsize rooms
A 24,000 BTU air handler designed for bigger living spaces
The 48K double-stack 6-zone condenser for maximum future expansion
Two 16ft pre-charged R-454B Quick-Connect line sets

This combination gives you a balanced two-room setup that can easily expand to 3, 4, 5, or even 6 zones over time.
  
Why This Bundle Beats Traditional HVAC + Competing DIY Systems
✔ Perfect Sizing for Two Completely Different Room Types
9K BTU Wall Unit — ideal for:

Home offices
Bedrooms
Small dens
Small bonus rooms
Guest rooms

Covers ~350–400 sq ft with whisper-quiet operation.
24K BTU Wall Unit — built for:

Living rooms
Large master bedrooms
Bonus rooms
Larger basements
Shops and hobby rooms

Covers ~900–1,050 sq ft with strong airflow & fast heat/cool times.
 
✔ 48K (4-Ton) DIY Multi-Zone Condenser = Massive Power
This is MRCOOL’s largest DIY multi-zone condenser and supports up to 6 total air handlers, making this bundle perfect for future expansion.
✔ True DIY Installation (No HVAC Tech)
 
Your included line sets are fully pre-charged with R-454B and use MRCOOL’s patented Quick-Connect fittings:

No gauges
No vacuum pump
No refrigerant handling
No license required

Even homeowners with zero HVAC experience can install this.
 FULL COMPONENT BREAKDOWN 
48K Double-Stack Multi-Zone Condenser (DIY-MULTI6-48HP230D-O)

Cooling: 43,000 BTU
Heating: 48,000 BTU
Supports up to 6 zones
Efficiency: 21.8 SEER2 | HSPF2-4: 10

Electrical:

Max Breaker: 45A
Min Circuit Ampacity: 40A
Refrigerant: R-454B (eco-friendly & efficient)

DC inverter compressor
SmartHVAC WiFi + Alexa + Google Home
Gold Fin® anti-corrosion coating
ENERGY STAR® certified
AHRI & ETL listed

 9K Wall Air Handler — DIY-09-HP-WMAH-230D25-O 

Coverage: 350–400 sq ft
Ultra-quiet operation
Reusable filter
Follow Me® feature
Auto, Fan, Dry, Sleep, & Turbo modes
Full WiFi smartphone control

 
24K Wall Air Handler — DIY-24-HP-WMAH-230D25-O

Coverage: 900–1,050 sq ft
Fast heating & cooling
Strong airflow for larger open rooms
5-speed fan
SmartHVAC, remote, and voice control
Energy-efficient inverter design

 
Included Line Sets
 ✔ DIY16-1438-O — 16ft 1/4 × 3/8 (for the 9K)
 ✔ DIY16-3858-O — 16ft 3/8 × 5/8 (for the 24K)
 Both include:

100% pre-charged R-454B
Leak-proof Quick-Connect fittings
Thick insulation
No brazing, vacuuming, or refrigerant tools required

 
Coverage Summary

9K Zone: 350–400 sq ft
24K Zone: 900–1,050 sq ft
Total System Potential: Up to ~2,000 sq ft (with 4 ports still open)

Key Benefits

Extremely quiet indoor operation
Ultra-efficient inverter compressor
Premium corrosion protection
Complete smart home integration
Lifetime warranty available via MRCOOL Care
True no-vacuum DIY installation

 
 INCLUDED IN THIS BUNDLE

(1) 48K Multi-Zone Condenser
(1) 9K Wall Air Handler
(1) 24K Wall Air Handler
(1) 16ft 1/4 × 3/8 Line Set
(1) 16ft 3/8 × 5/8 Line Set
DIYPro® communication cables
Smart remotes
Mounting hardware + brackets

 
❓FAQ - Frequently Asked Questions 
Can I add more rooms later?
Yes — up to four more.
Is 9K enough for a bedroom?
Yes, it’s the perfect size for most bedrooms and offices.
Is the 24K oversized?
Not for open living rooms, basements, bonus rooms, or large master suites.
Does the system come fully charged?
Yes — the line sets and outdoor unit arrive pre-charged with R-454B.
  
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 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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