MRCOOL® DIY® Select 24K BTU 230V Mini Split Complete System – Black Air Handler – 16.5 SEER2 Heat Pump – Easy Install (DIYS-24-HP-B-230A11-O) 11.5ft Pre- Charged line set

 Product Description 

If you’re upgrading a larger space and want something that delivers serious performance without sacrificing style, this is one of the best options available.

The MRCOOL DIY Select 24K BTU Mini Split Complete System with Black Air Handler (230V) is built for homeowners who need powerful heating and cooling — without paying for expensive installation.

Designed by MRCOOL, this system handles spaces up to 1,050 sq ft, making it ideal for living rooms, open-concept layouts, basements, and large bonus rooms.

The standout feature here is the sleek black indoor unit, giving your space a modern, upgraded look compared to traditional white systems.

Installation is simple and designed for real homeowners:
No vacuum pump
No gauges
No HVAC tools required

The included Quick Connect® line set comes pre-charged with R-454B refrigerant, making installation fast and straightforward.

With 16.5 SEER2 efficiency, you’ll get reliable comfort without excessive energy costs.

Control your system from anywhere using the MRCOOL app or use voice commands with Alexa and Google Assistant.

If you want maximum power, a modern look, and true DIY installation — this system delivers.

KEY FEATURES

✔ Black Wall-Mounted Air Handler (Modern Design)
✔ Complete System (11.5 ft Line Set Included)
✔ True DIY Installation – No HVAC tools required
✔ 230V Power – Built for larger systems
✔ Heat Pump (Heating + Cooling)
✔ Covers Up to 1,050 Sq Ft
✔ 16.5 SEER2 Energy Efficient
✔ Smart App + Voice Control
✔ Gold Fin® Corrosion Protection

TECHNICAL SPECIFICATIONS

System Specs

• System Type: Mini Split Heat Pump
• Zone: Single Zone
• Cooling Capacity: 23,000 BTU
• Heating Capacity: 23,000 BTU
• SEER2: 16.5
• EER2: 8.6
• HSPF2-4: 8.3
• HSPF2-5: 6.3
• Coverage Area: Up to 1,050 sq ft
• Refrigerant: R-454B

Electrical Specs

• Voltage: 208/230V
• Phase: 1
• Frequency: 60 Hz
• Minimum Circuit Ampacity: 19A
• Recommended Breaker: 20 Amp
• Max Fuse/Breaker: 20A

Indoor Air Handler (Black)

• Model: DIYS-24-HP-B-WMAH-230A13-O
• Color: Black
• Noise Level: 21.5 – 51.5 dBA
• Dimensions: 42.6” W x 13.27” H x 9.21” D
• Weight: 35.49 lbs
• Fan Motor: DC
• Filter: Reusable
• Smart Features: App + Voice Control

Outdoor Condenser

• Model: DIYS-24-HP-C-230A11-O
• Compressor: Rotary
• Noise Level: 61 dBA
• Dimensions: 35.04” W x 26.5” H x 13.46” D
• Weight: 95.9 lbs
• Inverter: Yes
• Max Line Length: 75 ft

Line Set

• Included Length: 11.5 ft
• Liquid Line: 3/8”
• Suction Line: 5/8”

BREAKER SIZE 

• Voltage: 230V
• Minimum Circuit Ampacity: 19A
• Recommended Breaker Size: 20 Amp

 👉 Always size from condenser specs

Warranty Information

The MRCOOL DIY Select 24K BTU System includes:

• 2-Year Compressor Warranty
• 1-Year Parts Warranty
• 1-Year Remote Warranty

Why Purchase from MRCOOL DIRECT?

✔ Buy Direct from a Trusted MRCOOL Dealer
✔ Fast Shipping Nationwide
✔ Expert Support Before & After Purchase
✔ No Middleman Markups
✔ Access to Latest MRCOOL Products
✔ Trusted by Homeowners & Contractors

👉 MRCOOL DIRECT gives you reliability, support, and better value.

Frequently Asked Questions about the MRCOOL DIY Select 24k BTU Mini Split System With black air handler. 

Q: What size space does a 24K mini split cover?
Up to 1,050 sq ft.

Q: What breaker size do I need?
20 amp breaker on 230V.

Q: Can I install this myself?
Yes — designed for DIY installation.

Q: What’s the benefit of the black unit?
It provides a modern, premium look compared to standard white systems.

 
This MRCOOL DIY 24k BTU 115V mini split complete system is one of the best solutions for homeowners looking for a powerful, energy-efficient, and easy-to-install HVAC system.”