MRCOOL® 48K 5th Gen DIY® Multi-Zone Bundle with (18K + 24K) Air Handlers with (25ft + 25ft) Pre-Charged R-454B Line Sets, (230V)-DIYM248HPW06D07

Product Description 

Model: DIYM248HPW06D07  

Elite Multi-Zone Comfort for Large Living Spaces

The MRCOOL DIYM248HPW06D07 is one of the most versatile “large + extra-large zone” layout bundles offered in the MRCOOL DIY lineup. Powered by the 48K 6-zone double-stack condenser, this configuration delivers strong, reliable heating and cooling for homes with rooms that have different load demands.

This bundle is ideal for:

• Large open living rooms
• Oversized master bedrooms
• Finished basements
• Game rooms or dens
• Workshops, offices, bonus rooms
• Homes needing two large-capacity zones with future expansion options

If you want a future-proof multi-zone DIY system that can grow to six zones, this is the highest-output MRCOOL DIY platform you can install without hiring an HVAC technician.

48K Double-Stack Condenser — Maximum Power With Full DIY Freedom

The DIY-MULTI6-48HP230D-O condenser is MRCOOL’s top-tier DIY inverter unit, offering massive output, smooth modulation, and excellent efficiency with the eco-forward R-454B refrigerant.

Key Features

• 21.8 SEER2 efficiency
• Efficient heating in cold climates
• Up to 2,000 sq. ft. total capacity
• Supports up to 6 indoor units
• SmartHVAC™ WiFi for app control & voice control
• Quick-Connect ports = NO vacuum pump needed
• Quiet DC inverter compressor
• Gold Fin® corrosion-resistant coating
• 5-year parts + 7-year compressor warranty
• Optional MRCOOL Care program
• This is the system homeowners choose when they need maximum capability with minimum installation headaches.

18K + 24K Air Handlers — Built for Large Dual-Zone Climate Control

24K Wall Mount Air Handler

(Perfect for 1,000–1,050 sq. ft. spaces)

Ideal for:

• Living rooms
• Large basements
• Big hobby rooms
• Open-concept layouts

18K Wall Mount Air Handler

(Perfect for 700–800 sq. ft. rooms)

Ideal for:

• Master suites
• Bonus rooms
• Home offices
• Large guest rooms

Both feature:

• Follow-Me® remote temperature sensing
• Ultra-quiet inverter operation
• Dry Mode humidity control
• Auto heating/cooling
• Smart app + Alexa + Google Home
• Multi-speed fan with quiet mode

Your comfort is fully programmable and controllable from anywhere.

Includes Two 25ft Pre-Charged Line Sets

This bundle includes:

• 1 × DIY25-1412-O (25ft, 1/4 x 1/2)
• 1 × DIY25-3858-O (25ft, 3/8 x 5/8)

These premium Quick-Connect line sets include:

• Full factory R-454B charge
• Leak-proof fittings
• Pre-installed DIYPro® communication cable
• Heavy-duty insulation
• Zero HVAC tools required

Simply pull, connect, tighten, and you’re done.

Correct Electrical Requirements

DIY-MULTI6-48HP230D-O Condenser:

• Max Breaker: 45A
• Minimum Circuit Ampacity: 40A

WHAT’S INCLUDED — DIYM248HPW06D07

Outdoor Condenser

• 1 × DIY-MULTI6-48HP230D-O (48K, 6-zone)

Indoor Air Handlers

• 1 × DIY-18-HP-WMAH-230D25-O (18K)
• 1 × DIY-24-HP-WMAH-230D25-O (24K)

Line Sets (25 ft each)

• 1 × DIY25-1412-O
• 1 × DIY25-3858-O

Accessories

• Remote controllers
• SmartHVAC module
• DIYPro® cables
• Wall sleeves
• Hardware & manuals

FAQ- Frequently Asked Questions 

Is this system fully DIY?

Yes — no special tools, pumps, or gauges required.

Can I add more indoor units later?

Yes — up to 6 total zones.

Are these line sets pre-charged with refrigerant?

Yes, both 25ft line sets are factory-charged with R-454B.

What size rooms will the 18K and 24K units cover?

• 18K: 700–800 sq. ft.
• 24K: 1,000–1,050 sq. ft
   

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!

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615-553-8118

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