MRCOOL 5th Gen DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIY348HP09121835
SKU DIY348HP09121835
In stock, ready to ship
FREE EXPRESS SHIPPING: Process orders in 1 business day
STRESS FREE RETURNS: 2 Year Returns
PREMIUM QUALITY: Top Tier Products, Even Better Customer Care
5 YEAR WARRANTY: We Believe In Our Products & Our Team
$8,215.20
- Description
- What’s Included?
- Picture the Result
- Why Choose This System?
- The Contractor’s Advantage
- Shipping and Return
- COVERAGE AREA
Description
MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIY348HP09121835
If you’re a business owner or contractor looking to deliver premium comfort solutions that impress clients and maximize your installation efficiency, the MRCOOL DIY Mini Split 3 Zone system is built for you. This 4th Generation multi-zone HVAC system empowers you to cool and heat three separate rooms with ease — all while saving time and money by installing it yourself.
What’s Included?
You’ll receive a powerful 48,000 BTU multi-zone condenser designed to handle up to five zones, paired with three smart, WiFi-enabled air handlers perfectly sized for varying room needs: a 9,000 BTU unit for spaces up to 375 sq. ft., a 12,000 BTU unit for rooms up to 500 sq. ft., and an 18,000 BTU unit that covers areas up to 750 sq. ft. Each air handler comes with its own remote control and a 35-foot pre-charged copper line set, engineered for quick, hassle-free installation.
Picture the Result
Imagine transforming your clients’ spaces into personalized comfort zones where every room is perfectly climate-controlled to its unique needs. Whether it’s a cozy bedroom, a bustling office, or a large living area, this system delivers consistent, whisper-quiet heating and cooling year-round. The sleek, wall-mounted air handlers blend seamlessly into any interior, while the durable condenser operates efficiently outdoors, ensuring reliable performance no matter the weather.
Why Choose This System?
- DIY Installation Made Simple: Patented pre-charged Quick Connect line sets mean no vacuum pumps or refrigerant handling required — significantly reducing installation time and cost.
- Energy Efficiency You Can Count On: Boasting an impressive 20.5 SEER rating and the ability to heat effectively even when outdoor temps drop to 5°F, this system keeps energy bills low and comfort high.
- Smart Control for Modern Living: With the SmartHVAC app, you or your clients can control settings remotely via smartphone, adding convenience and a high-tech edge to your installations.
- Built to Last: Featuring corrosion-resistant Gold Fin® coating and backed by a limited lifetime compressor warranty (upon registration), plus 7 years on the compressor and 5 years on parts, this system is engineered for durability and peace of mind.
The Contractor’s Advantage
For contractors and business owners who demand a high-performance, flexible HVAC solution that’s easy to install and delivers exceptional value, the MRCOOL DIY Mini Split 3 Zone system is a game-changer. It lets you provide tailored multi-room comfort with confidence, speed, and profitability. Invest in this system and elevate your service offering — all while keeping your installation process smooth and your clients satisfied.
Package Includes
- MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, DIY-MULTI5-48HP230C
- MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25
- MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25
- MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25
- MRCOOL DIY 35ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, 4th Generation, DIY35-1412C (x3)
Condenser
- Energy Efficient. This 5 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 20.5 SEER efficiency rating.
- Works In All Environments. The capability to continue to deliver heating performance when temperatures reach 5°F
- Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!
Air Handler, 9K BTU
- Large Coverage Area. Handler covers an area up to 375 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
Air Handler, 12K BTU
- Large Coverage Area. Handler covers an area up to 500 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
Air Handler, 18K BTU
- Large Coverage Area. Handler covers an area up to 750 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
Line Set 35 ft., Quantity 3
- This 35 ft. copper line set connects the MRCOOL Condenser to the MR COOL Air Handlers. For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.
- Pre-Charged. These line sets come pre-charged with the precise amount of R-410A refrigerant.
- DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!
PRODUCT 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 Compressor, 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 12K BTU
| Product Dimensions | 31.57"W x 7.44"D x 11.69"H |
| Mount Type | Wall |
| Cooling Capacity | 12,000 BTU |
| Heating Capacity |
12,000 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 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 |
Line Set
| Length | 35 Feet |
| Liquid Line Size |
1/4" |
| Suction Line Size | 1/2" |
ELECTRICAL REQUIREMENTS
| Model | DIY-MULTI5-48HP230C |
|---|---|
| Type | 48K BTU Condenser |
| BTU | 48,000 BTU |
| Power Supply | 208-230V/60 Hz/1ph |
| Minimum Circuit (Disconnect) | 40.0 A |
| Maximum Fuse (Breaker) | 60.0 A |
Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate
Shipping and Return
For Shipping & return information visit here
COVERAGE AREA
- Description
- What’s Included?
- Picture the Result
- Why Choose This System?
- The Contractor’s Advantage
- Shipping and Return
- COVERAGE AREA
Description
MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIY348HP09121835
If you’re a business owner or contractor looking to deliver premium comfort solutions that impress clients and maximize your installation efficiency, the MRCOOL DIY Mini Split 3 Zone system is built for you. This 4th Generation multi-zone HVAC system empowers you to cool and heat three separate rooms with ease — all while saving time and money by installing it yourself.
What’s Included?
You’ll receive a powerful 48,000 BTU multi-zone condenser designed to handle up to five zones, paired with three smart, WiFi-enabled air handlers perfectly sized for varying room needs: a 9,000 BTU unit for spaces up to 375 sq. ft., a 12,000 BTU unit for rooms up to 500 sq. ft., and an 18,000 BTU unit that covers areas up to 750 sq. ft. Each air handler comes with its own remote control and a 35-foot pre-charged copper line set, engineered for quick, hassle-free installation.
Picture the Result
Imagine transforming your clients’ spaces into personalized comfort zones where every room is perfectly climate-controlled to its unique needs. Whether it’s a cozy bedroom, a bustling office, or a large living area, this system delivers consistent, whisper-quiet heating and cooling year-round. The sleek, wall-mounted air handlers blend seamlessly into any interior, while the durable condenser operates efficiently outdoors, ensuring reliable performance no matter the weather.
Why Choose This System?
- DIY Installation Made Simple: Patented pre-charged Quick Connect line sets mean no vacuum pumps or refrigerant handling required — significantly reducing installation time and cost.
- Energy Efficiency You Can Count On: Boasting an impressive 20.5 SEER rating and the ability to heat effectively even when outdoor temps drop to 5°F, this system keeps energy bills low and comfort high.
- Smart Control for Modern Living: With the SmartHVAC app, you or your clients can control settings remotely via smartphone, adding convenience and a high-tech edge to your installations.
- Built to Last: Featuring corrosion-resistant Gold Fin® coating and backed by a limited lifetime compressor warranty (upon registration), plus 7 years on the compressor and 5 years on parts, this system is engineered for durability and peace of mind.
The Contractor’s Advantage
For contractors and business owners who demand a high-performance, flexible HVAC solution that’s easy to install and delivers exceptional value, the MRCOOL DIY Mini Split 3 Zone system is a game-changer. It lets you provide tailored multi-room comfort with confidence, speed, and profitability. Invest in this system and elevate your service offering — all while keeping your installation process smooth and your clients satisfied.
Package Includes
- MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, DIY-MULTI5-48HP230C
- MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25
- MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25
- MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25
- MRCOOL DIY 35ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, 4th Generation, DIY35-1412C (x3)
Condenser
- Energy Efficient. This 5 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 20.5 SEER efficiency rating.
- Works In All Environments. The capability to continue to deliver heating performance when temperatures reach 5°F
- Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!
Air Handler, 9K BTU
- Large Coverage Area. Handler covers an area up to 375 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
Air Handler, 12K BTU
- Large Coverage Area. Handler covers an area up to 500 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
Air Handler, 18K BTU
- Large Coverage Area. Handler covers an area up to 750 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
Line Set 35 ft., Quantity 3
- This 35 ft. copper line set connects the MRCOOL Condenser to the MR COOL Air Handlers. For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.
- Pre-Charged. These line sets come pre-charged with the precise amount of R-410A refrigerant.
- DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!
PRODUCT 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 Compressor, 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 12K BTU
| Product Dimensions | 31.57"W x 7.44"D x 11.69"H |
| Mount Type | Wall |
| Cooling Capacity | 12,000 BTU |
| Heating Capacity |
12,000 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 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 |
Line Set
| Length | 35 Feet |
| Liquid Line Size |
1/4" |
| Suction Line Size | 1/2" |
ELECTRICAL REQUIREMENTS
| Model | DIY-MULTI5-48HP230C |
|---|---|
| Type | 48K BTU Condenser |
| BTU | 48,000 BTU |
| Power Supply | 208-230V/60 Hz/1ph |
| Minimum Circuit (Disconnect) | 40.0 A |
| Maximum Fuse (Breaker) | 60.0 A |
Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate
Shipping and Return
For Shipping & return information visit here
COVERAGE AREA
Reviews
