You need to choose options for product.
Sale
-9%-
files/mrcool074_46ced46f-83c8-4884-84f9-ff46f659d806.webp
-
files/375_375_1000_b3f67a00-d8a6-48c1-945d-d0c2038f2893.jpg
-
files/9_9_24_fabd314d-1660-4110-8a0f-eec9285f7e61.jpg
-
files/mrcool02_4e28be61-dbbc-4e84-a89d-316b5bbeaba4.webp
-
files/mrcool03_bcd3cc7e-160f-4563-b30f-112cebf6f878.webp
-
files/mrcool04_ec66faa7-fd2d-4e09-b0e1-f80232a41acd.webp
-
files/mrcool05_0d09179d-0a3e-445f-b489-a96da5bb2a71.webp
-
files/mrcool06_42aff1b1-62c2-4e61-a567-b1f51da1ef18.webp
-
files/mrcool07_efed7463-d283-4e92-9996-a78429b0208b.webp
-
files/mrcool08_21a5915f-3776-4f31-b9b3-aa39e661ac92.webp
-
files/mrcool09_5c983a66-13c0-4524-bc11-47d5fab00138.webp
-
files/mrcool010_9ef5163b-83cb-41d5-b634-ea10df1e0f31.webp
-
files/mrcool011_7ca17db1-21b9-4560-b098-a707333e28a5.webp
MRCOOL
MRCOOL | DIY Mini Split - 42,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump | DIY-B-348HP090924
- Regular price
- $4,974.20
- Sale price
- $4,522.00
Sale
-9%- Regular price
- $4,974.20
- Sale price
- $4,522.00
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 DIY Mini Split System
Overview
Introducing the 4th Generation MRCOOL Mini Split system, a comprehensive HVAC solution featuring a DIY 48,000 BTU Multi-Zone Condenser, two 9,000 BTU Wall Mounted Air Handlers, one 24,000 BTU Wall Mounted Air Handler, and three remotes. The best part? You can install it yourself!
Benefits
- DIY installation: you can install it yourself.
- Energy efficient: 20.5 SEER when paired with select MRCOOL air handlers.
- Works in cold weather: heating performance down to 5°F.
- Lifetime compressor warranty: register for the MRCOOL Care Program to activate.
- Smart control: manage via the Smart HVAC app on iOS or Android.
- Multi-zone comfort: 48K BTU condenser with two 9K and one 24K air handlers.
Features
- Condenser: Energy efficient 5-zone condenser; pairs with MRCOOL air handlers for up to 20.5 SEER.
- Works in All Environments: Maintains heating performance even when temps drop to 5°F.
- Lifetime Warranty: Limited lifetime compressor warranty—activate by joining the MRCOOL Care Program.
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 9K BTU
Product Dimensions | 31.57"W x 7.44"D x 11.69"H |
Mount Type | Wall |
Cooling Capacity | 9,000 BTU |
Heating Capacity | 9,000 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.
