You need to choose options for product.
Sale
-9%-
files/mrcool059_cc480200-ae1c-4f21-85af-f1f81717972e.webp
-
files/750_1000_4db1cc0c-db7c-45ff-a07c-c9979cc5a11f.jpg
-
files/18_24_0e9aa391-ef7f-43d9-b4bf-4318be648399.jpg
-
files/mrcool02_5551defd-b3e3-406e-bdb7-5ae781eafbba.webp
-
files/mrcool03_09536af4-e15d-48a4-af21-c4bec216386d.webp
-
files/mrcool04_999114bc-5603-4df6-aecc-7e19f08ed2b7.webp
-
files/mrcool06_2b87fe64-6234-43fa-9ce1-5e3badd647f6.webp
-
files/mrcool05_2f97ebe3-c488-4f9f-aeca-251d203cc122.webp
-
files/mrcool07_85223895-fa61-4565-85d5-4b7e652c4ab4.webp
-
files/mrcool08_f5b5c201-9057-4eb1-9dfb-2d165bbb910a.webp
-
files/mrcool09_6e44529a-5460-46f2-ab75-fe054065c7dc.webp
-
files/mrcool010_9790cd9e-bf5d-46cc-9344-130f7192b092.webp
-
files/mrcool011_90eeba64-4442-402f-9cbf-2ff4b87d1eb0.webp
MRCOOL
MRCOOL | DIY Mini Split - 42,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump | DIY-B-248HP1824
- Regular price
- $4,798.20
- Sale price
- $4,362.00
Sale
-9%- Regular price
- $4,798.20
- Sale price
- $4,362.00
Sale
-9%✅ Authorized Online Dealer
🚚 Free Shipping + No Sales Tax (exclusions may apply)
💲 Lowest Price Guarantee
📦 Fast 4-7 Day Delivery
🏭 Backed By Manufacturer Warranty
❓ Questions? Contact Us: +1 (734) 228-0441 or support@offgridselection.com
Couldn't load pickup availability
Product Description
MRCOOL 4th Generation Mini Split — 48K DIY Multi Zone with 18K & 24K Wall Handlers
Overview
Experience precise home climate control with the 4th Generation MRCOOL DIY Mini Split. This package includes a DIY 48,000 BTU multi-zone condenser and two wall-mounted air handlers (18K BTU and 24K BTU), each with enhanced WiFi for easy smart-home integration. Two remotes are included for convenient operation anywhere in your space.
Package Includes:
- MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser (DIY-MULTI5-48HP230C)
- MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler (DIY-18-HP-WMAH-230C25)
- MRCOOL DIY 4th Generation 24K BTU Wall Mount Air Handler (DIY-24-HP-WMAH-230C25)
This package does not include linesets, make sure to add them!
Benefits
- Energy Efficient: 20.5 SEER when paired with select MRCOOL air handlers.
- Versatile heating: Operates in temperatures as low as 5°F.
- Warranty: Industry's only limited lifetime compressor warranty through the MRCOOL Care Program.
Features
- Condenser: Energy efficient 20.5 SEER with compatible MRCOOL air handlers; heating down to 5°F; lifetime compressor warranty via MRCOOL Care Program.
- Air Handler, 18K BTU: Coverage up to 750 sq. ft.; Modes: COOL, HEAT, AUTO, DRY, SLEEP; Smart Control via the Smart HVAC app; Easy mounting on interior walls with the included plate.
- Air Handler, 24K BTU: Coverage up to 1000 sq. ft.; Same versatile modes and smart app control; Simple, user-friendly interior wall mounting.
Specifications
Condenser
Product Dimensions | 37.48"W x 16.34"D x 52.48"H |
Cooling Capacity | 48,000 BTU |
Heating Capacity | 48,000 BTU |
Zone Capacity | 5 |
Cool Mode - Outdoor Operating Temperature Range | 5F ~ 122F |
Heat Mode - Outdoor Operating Temperature Range | 5F ~ 75.2F |
SEER | 20.5 |
EER | 11 |
Voltage | Requires a minimum of 208V-230V/60HZ/40-60A (please check your home meets this electrical requirement prior to purchase) |
Registered Warranty | 7 Years Replacement on Condenser, 5 Years Parts |
Air Handler 18K BTU
Product Dimensions | 42.52"W x 8.90"D x 13.19"H |
Mount Type | Wall |
Cooling Capacity | 18,000 BTU |
Heating Capacity | 18,000 BTU |
Registered Warranty | 5 Years Parts |
Modes | Auto - auto selects from Cool, Heat or Fan-Only Dry - dehumidify Cool Heat Fan Only Quiet Sleep |
Air Handler 24K BTU
Product Dimensions | 42.52"W x 8.90"D x 13.19"H |
Mount Type | Wall |
Cooling Capacity | 23,000 BTU |
Heating Capacity | 25,000 BTU |
Registered Warranty | 5 Years Parts |
Modes | Auto - auto selects from Cool, Heat or Fan-Only Dry - dehumidify Cool Heat Fan Only Quiet Sleep |
Information and Guides
Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate
Customers also bought
Complementary products
Let customers speak for us
from 26 reviewsBought the 8-person model — heavy duty and exactly what we needed for our family.

The 4x8 shelter is spacious and feels very safe. Glad we made the investment.

Our 6x8 shelter is huge. More than enough space for our extended family.

We went with the 5-person shelter. The steel feels rock solid and gives real peace of mind.

Quiet and powerful, performs well in saltwater.

I bought the blue version for my son — fast shipping and solid build. He rides it every weekend.

The build quality is top-notch.

Customer service helped me decide between the green and red. Ended up with green and love it.

Works fine, but the setup guide could be more detailed.

Took it out this weekend, no issues at all.

Ordered the MotoTec Pro 60v Blue. Arrived on time and packaged well.

Smooth performance and quick delivery.

I chose the blue bike. Works great, though the shipping box had a small dent — no damage to the bike.
