You need to choose options for product.
Sale
-9%-
files/mrcool_092_b9ba0ecd-e89f-404a-bef6-f0c7b21a5b2f.webp
-
files/375_375_1500_b5435462-c264-410a-8cba-a2ca9788de54.jpg
-
files/9_9_36_4ac92ba1-99f7-4873-98b3-564ab883789e.jpg
-
files/mrcool02_e66debb2-2e6f-4376-9d48-3d327e6773b0.webp
-
files/mrcool03_6e5b7e2b-fc2c-47bf-a22b-a69363fc3865.webp
-
files/mrcool04_c27ab8d6-cc24-4f4c-8526-db506940549e.webp
-
files/mrcool05_0eb84e25-a326-4c75-8ac9-7e18643524cc.webp
-
files/mrcool06_67ff6644-53f6-4220-88cb-47514da475d6.webp
-
files/mrcool07_20041729-5b04-4a5f-b358-f29f31e8000a.webp
-
files/mrcool08_63f8c4be-c147-4851-b420-81b9b497bf44.webp
-
files/mrcool09_289c84b5-93d3-4051-9841-21956ad5388c.webp
-
files/mrcool010_62c2f5f4-b3d4-4e51-a815-bd784f280d27.webp
-
files/mrcool011_4e6691da-ba34-4c98-a5c1-3ea1058e1df5.webp
-
files/mrcool018_c656d9d9-b2c8-4d76-a6a3-886800ea12b5.webp
-
files/mrcool019_239d6dd7-4c32-453a-b252-12dafab6dc4b.webp
MRCOOL
MRCOOL | DIY Mini Split - 54,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit | DIYM348HPW04C69
- Regular price
- $6,869.50
- Sale price
- $6,245.00
Sale
-9%- Regular price
- $6,869.50
- Sale price
- $6,245.00
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 Gen DIY Mini Split — 48K BTU Multi-Zone Condenser Kit
Overview
Introducing the 4th Generation MRCOOL Mini Split system, meticulously engineered to provide efficient cooling and heating for up to three distinct rooms. This comprehensive package includes the DIY 48,000 BTU Multi-Zone Condenser, complemented by two 9,000 BTU Wall Mounted Air Handlers, and one 36,000 BTU Wall Mounted Air Handler. Accompanying these are three remotes and three 35 ft. Installation Kits for a seamless setup experience. What sets this system apart is its user-friendly design, allowing for hassle-free installation by the homeowner.
Benefits
- DIY installation by a homeowner. No pro required.
- Cools and heats up to three rooms with a single condenser.
- Energy efficient: up to 20.5 SEER when paired with the right air handlers.
- All-weather performance: heats to 5°F.
- Lifetime compressor warranty when you register with MRCOOL Care.
- Includes remotes and installation kits for a straightforward setup.
- Smart control via Apple or Android app (Enhanced WiFi on air handlers).
Features
- Condenser: MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen Series, SKU: DIY-MULTI5-48HP230C
- Air Handler (9K BTU) x2: MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, SKU: DIY-09-HP-WMAH-230C25
- Air Handler (36K BTU): MRCOOL DIY 4th Generation 36K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, SKU: DIY-36-HP-WMAH-230C25
- Lineset (35 ft) 3/8 x 5/8: DIY35-3858C (for DIY 24K, 36K Indoor), SKU: DIY35-3858C
- Lineset (35 ft) 1/4 x 1/2: DIY35-1412C (x2) (for DIY 9K, 12K & 18K Indoor), SKU: DIY35-1412C
- Includes three remotes and three 35 ft installation kits.
Specifications
Condenser Specifications
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 |
Min Ambient Cool | 5F ~ 122F |
Min Ambient Heat | 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 36K BTU
Product Dimensions | 49.57"W x 11.10"D x 14.25"H |
Mount Type | Wall |
Cooling Capacity | 36,000 BTU |
Heating Capacity | 36,000 BTU |
Registered Warranty | 5 Years Parts |
Modes | Auto - auto selects from Cool, Heat or Fan-Only Dry - dehumidify Cool Heat Fan Only Quiet Sleep |
Line Set
Length | 35 Feet |
Liquid Line Size | 3/8" |
Suction Line Size | 5/8" |
Line Set
Length | 35 Feet |
Liquid Line Size | 1/4" |
Suction Line Size | 1/2" |
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.
