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PREMIUM QUALITY: Top Tier Products, Even Better Customer Care
5 YEAR WARRANTY: We Believe In Our Products & Our Team
- Description
- What You Get
- Imagine the Possibilities
- Why This System Works for You
- The Contractor’s Advantage
- Shipping and Return
- COVERAGE AREA
MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIY348HP09121816
Step into the future of HVAC with the MRCOOL DIY Mini Split 3 Zone system — a powerful, versatile, and energy-efficient solution designed specifically for business owners, contractors, and savvy homeowners who want to take control of their climate installations. Imagine delivering customized comfort to three separate rooms with a single, sleek system that’s engineered for easy, do-it-yourself installation without sacrificing professional-grade performance.
This all-in-one package includes a robust 48,000 BTU 5-zone multi-zone condenser paired with three distinct wall-mounted air handlers: a 9,000 BTU unit for smaller spaces up to 375 sq. ft., a 12,000 BTU unit for medium rooms up to 500 sq. ft., and an 18,000 BTU unit for larger areas up to 750 sq. ft. Each air handler is WiFi-enabled, allowing your customers to control their environment effortlessly through the SmartHVAC app on their smartphones. You also receive three remote controls and three pre-charged 16-foot copper line sets, designed to make installation fast, clean, and cost-effective.
Picture the satisfaction of your clients enjoying personalized climate control in every room — whether it’s a cozy bedroom, a bustling office, or a spacious living area. Each air handler operates quietly and efficiently, offering multiple modes like COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP to match any lifestyle or weather condition. The system’s high 20.5 SEER rating means it delivers outstanding energy efficiency, reducing utility costs while maximizing comfort. Plus, it maintains heating performance even when outdoor temperatures dip to 5°F, ensuring reliable warmth all winter long.
- Effortless DIY Installation: The pre-charged, quick-connect 16 ft. line sets eliminate the need for expensive technician services or refrigerant handling, saving you time and money on every job.
- Smart, Connected Comfort: Enhanced WiFi capabilities let your customers adjust settings remotely, adding a modern touch that appeals to today’s tech-savvy homeowners and business clients.
- Durability and Peace of Mind: Backed by a limited lifetime compressor warranty (with registration), plus 7 years replacement on the compressor and 5 years on parts, this system is built to last.
- Flexible & Scalable: Although designed for three zones, the 5-zone condenser lets you expand or customize future projects with ease.
For contractors and business owners purchasing HVAC equipment in bulk, the MRCOOL DIY Mini Split 3 Zone with 16 ft. install kit offers a compelling combination of efficiency, reliability, and profitability. You can confidently promise your clients a premium, multi-zone comfort solution that’s quick to install, easy to manage, and built for lasting performance. Elevate your business and exceed expectations with a system designed to impress — every time.
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 16ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, DIY16-1412
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 16 ft., Quantity 3
- This 16 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 | 16 Feet |
Liquid Line Size |
1/4" |
Suction Line Size | 1/2" |
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate
For Shipping & return information visit here
- Description
- What You Get
- Imagine the Possibilities
- Why This System Works for You
- The Contractor’s Advantage
- Shipping and Return
- COVERAGE AREA
MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIY348HP09121816
Step into the future of HVAC with the MRCOOL DIY Mini Split 3 Zone system — a powerful, versatile, and energy-efficient solution designed specifically for business owners, contractors, and savvy homeowners who want to take control of their climate installations. Imagine delivering customized comfort to three separate rooms with a single, sleek system that’s engineered for easy, do-it-yourself installation without sacrificing professional-grade performance.
This all-in-one package includes a robust 48,000 BTU 5-zone multi-zone condenser paired with three distinct wall-mounted air handlers: a 9,000 BTU unit for smaller spaces up to 375 sq. ft., a 12,000 BTU unit for medium rooms up to 500 sq. ft., and an 18,000 BTU unit for larger areas up to 750 sq. ft. Each air handler is WiFi-enabled, allowing your customers to control their environment effortlessly through the SmartHVAC app on their smartphones. You also receive three remote controls and three pre-charged 16-foot copper line sets, designed to make installation fast, clean, and cost-effective.
Picture the satisfaction of your clients enjoying personalized climate control in every room — whether it’s a cozy bedroom, a bustling office, or a spacious living area. Each air handler operates quietly and efficiently, offering multiple modes like COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP to match any lifestyle or weather condition. The system’s high 20.5 SEER rating means it delivers outstanding energy efficiency, reducing utility costs while maximizing comfort. Plus, it maintains heating performance even when outdoor temperatures dip to 5°F, ensuring reliable warmth all winter long.
- Effortless DIY Installation: The pre-charged, quick-connect 16 ft. line sets eliminate the need for expensive technician services or refrigerant handling, saving you time and money on every job.
- Smart, Connected Comfort: Enhanced WiFi capabilities let your customers adjust settings remotely, adding a modern touch that appeals to today’s tech-savvy homeowners and business clients.
- Durability and Peace of Mind: Backed by a limited lifetime compressor warranty (with registration), plus 7 years replacement on the compressor and 5 years on parts, this system is built to last.
- Flexible & Scalable: Although designed for three zones, the 5-zone condenser lets you expand or customize future projects with ease.
For contractors and business owners purchasing HVAC equipment in bulk, the MRCOOL DIY Mini Split 3 Zone with 16 ft. install kit offers a compelling combination of efficiency, reliability, and profitability. You can confidently promise your clients a premium, multi-zone comfort solution that’s quick to install, easy to manage, and built for lasting performance. Elevate your business and exceed expectations with a system designed to impress — every time.
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 16ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, DIY16-1412
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 16 ft., Quantity 3
- This 16 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 | 16 Feet |
Liquid Line Size |
1/4" |
Suction Line Size | 1/2" |
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate
For Shipping & return information visit here
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