





















MRCOOL 5th Gen DIY Mini Split - 27,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM336HPW00C28
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
- Description
- Streamline Installs and Maximize Flexibility
- Deliver Custom Comfort and Smart Control
- Reliability That Builds Your Reputation
- Why Choose the MRCOOL DIY 27,000 BTU 3 Zone (25 ft. Kit)?
- Shipping and Return
- COVERAGE AREA
Unlock More Opportunities: MRCOOL DIY 27,000 BTU 3 Zone Mini Split (25 ft. Kit)
Take your HVAC business further with the MRCOOL DIY 27,000 BTU 3 Zone Mini Split system—now with 25 ft. Pre-Charged Quick Connect Line Sets for enhanced installation flexibility. Built for contractors and business owners who want to boost efficiency, minimize labor, and deliver modern comfort, this 4th Gen MRCOOL system is your ticket to more satisfied customers and higher profits.
With MRCOOL’s patented Pre-Charged Quick Connect Line Sets, your team can tackle multi-zone installations quickly—no vacuum pumps, gauges, or certified technicians are required. Each 25 ft. line set is pre-filled with R-410A refrigerant, making even longer or more complex layouts a breeze. This means you can serve a wider range of properties, from small offices to multi-room homes, with less training and faster turnaround.
- Plug-and-Play Simplicity: Perfect for projects where extra reach is needed—multi-level homes, larger apartments, or commercial spaces.
- 25 ft. Line Sets: Flexible enough for more challenging installations, while still easy to manage.
- Boost Productivity: Complete more jobs with less labor, maximizing your schedule and profits.
Your clients want more than just heating and cooling—they expect customizable comfort and energy savings. The robust 36K BTU condenser (optimized for 27K BTU multi-zone performance) features Gold Fin® anti-corrosion protection for long-lasting reliability. Each 9K BTU air handler is ideal for smaller rooms (180–375 sq. ft.), with COOL, HEAT, AUTO, DRY, and SLEEP modes for year-round versatility.
SmartHVAC app compatibility means your clients can control every zone from their phone, adding real value and modern convenience to your service.
- All-Season Performance: Efficient operation down to -13°F, with 21.5 SEER2 and 8.5 HSPF-5 for outstanding energy efficiency.
- Smart Remote Control: Manage comfort from anywhere—ideal for tech-forward homes and businesses.
- Independent Comfort: Three zones, each with personalized settings.
Backed by a 7-year compressor and 5-year parts warranty, MRCOOL delivers peace of mind for you and your clients. Durable copper line sets and proven performance mean fewer callbacks and more referrals.
- Reduce install times and labor costs
- Serve more complex or larger layouts with ease
- Deliver customizable, energy-efficient comfort in three zones
- Offer smart, app-based controls that today’s clients demand
Grow your business and stand out from the competition with the MRCOOL DIY 27,000 BTU 3 Zone Mini Split—where every install is a win for your clients, your team, and your bottom line.
Condenser (36K BTU)
- Innovative Installation: Experience seamless installation with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, ensuring a hassle-free process without needing a technician.
- Corrosion Resistance: Shield your system from coastal elements with the robust Gold Fin® condenser coating.
- Energy Efficiency: Save on energy with an impressive 21.5 SEER2 and 8.5 HSPF-5 rating.
- Extreme Performance: Heat efficiently even when temperatures plunge to -13°F.
- Reliable Warranty: Enjoy peace of mind with a 7-year compressor warranty and a 5-year parts warranty.
Air Handler (9K BTU)
- Versatile Climate Control: Whether you're in the mood for COOL, HEAT, AUTO, DRY, or SLEEP, these Air Handlers ensure comfort year-round.
- Perfect Room Coverage: Optimized for spaces ranging from 180 to 375 square feet, perfect for smaller spaces and cozy corners.
- Smart Control Anywhere: Take command with SmartHVAC app compatibility, offering fingertip convenience from anywhere on the planet.
- Effortless Installation: The compact and lightweight design makes mounting quick and simple, minimizing installation efforts.
- Quick Connect System: With MRCOOL’s Pre-Charged Quick Connect Line Set, you can set up easily—no vacuuming or complex tools required!
Line Set
- Optimized System Performance: The advanced copper line set connects the MRCOOL Condenser to MRCOOL Air Handlers, enhancing performance for your Multi-Zone system. One line set per indoor unit ensures seamless operation.
- Pre-Charged Convenience: Designed for simplicity, these line sets are pre-filled with R-410A refrigerant, making installation quick and hassle-free.
- DIY and Cost Savings: Skip the expensive technician fees with our user-friendly design. Install confidently and save money without compromising quality.
- Extended Flexibility: Need additional reach? Our coupler kit allows you to effortlessly connect two standard line sets, ensuring unlimited cooling and heating coverage.
ELECTRICAL REQUIREMENTS
Model | DIY-MULTI4-36HP230C |
---|---|
Type | 36K BTU Condenser |
BTU | 36,000 BTU |
Power Supply | 208-230V/60 Hz/1ph |
Minimum Circuit (Disconnect) | 27.0 A |
Maximum Fuse (Breaker) | 45.0 A |
SPECIFICATIONS & DIMENSIONS
Condenser Specifications | |
---|---|
Product Dimensions | 37.24"W x 16.14"D x 31.89"H |
Cooling Capacity | 36,000 BTU |
Heating Capacity | 36,000 BTU |
Zone Capacity | 2 |
Min Ambient Cool | 5F ~ 122F |
Min Ambient Heat | -13F ~ 75.2F |
SEER | 21.5 |
EER | 10.5 |
Voltage | Requires a minimum of 208V-230V/60HZ/27-45A (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 |
Line Set | |
Length | 25 Feet |
Liquid Line Size | 1/4" |
Suction Line Size | 1/2" |
INSTALLATION & GUIDES
For Shipping & return information visit here
- Description
- Streamline Installs and Maximize Flexibility
- Deliver Custom Comfort and Smart Control
- Reliability That Builds Your Reputation
- Why Choose the MRCOOL DIY 27,000 BTU 3 Zone (25 ft. Kit)?
- Shipping and Return
- COVERAGE AREA
Unlock More Opportunities: MRCOOL DIY 27,000 BTU 3 Zone Mini Split (25 ft. Kit)
Take your HVAC business further with the MRCOOL DIY 27,000 BTU 3 Zone Mini Split system—now with 25 ft. Pre-Charged Quick Connect Line Sets for enhanced installation flexibility. Built for contractors and business owners who want to boost efficiency, minimize labor, and deliver modern comfort, this 4th Gen MRCOOL system is your ticket to more satisfied customers and higher profits.
With MRCOOL’s patented Pre-Charged Quick Connect Line Sets, your team can tackle multi-zone installations quickly—no vacuum pumps, gauges, or certified technicians are required. Each 25 ft. line set is pre-filled with R-410A refrigerant, making even longer or more complex layouts a breeze. This means you can serve a wider range of properties, from small offices to multi-room homes, with less training and faster turnaround.
- Plug-and-Play Simplicity: Perfect for projects where extra reach is needed—multi-level homes, larger apartments, or commercial spaces.
- 25 ft. Line Sets: Flexible enough for more challenging installations, while still easy to manage.
- Boost Productivity: Complete more jobs with less labor, maximizing your schedule and profits.
Your clients want more than just heating and cooling—they expect customizable comfort and energy savings. The robust 36K BTU condenser (optimized for 27K BTU multi-zone performance) features Gold Fin® anti-corrosion protection for long-lasting reliability. Each 9K BTU air handler is ideal for smaller rooms (180–375 sq. ft.), with COOL, HEAT, AUTO, DRY, and SLEEP modes for year-round versatility.
SmartHVAC app compatibility means your clients can control every zone from their phone, adding real value and modern convenience to your service.
- All-Season Performance: Efficient operation down to -13°F, with 21.5 SEER2 and 8.5 HSPF-5 for outstanding energy efficiency.
- Smart Remote Control: Manage comfort from anywhere—ideal for tech-forward homes and businesses.
- Independent Comfort: Three zones, each with personalized settings.
Backed by a 7-year compressor and 5-year parts warranty, MRCOOL delivers peace of mind for you and your clients. Durable copper line sets and proven performance mean fewer callbacks and more referrals.
- Reduce install times and labor costs
- Serve more complex or larger layouts with ease
- Deliver customizable, energy-efficient comfort in three zones
- Offer smart, app-based controls that today’s clients demand
Grow your business and stand out from the competition with the MRCOOL DIY 27,000 BTU 3 Zone Mini Split—where every install is a win for your clients, your team, and your bottom line.
Condenser (36K BTU)
- Innovative Installation: Experience seamless installation with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, ensuring a hassle-free process without needing a technician.
- Corrosion Resistance: Shield your system from coastal elements with the robust Gold Fin® condenser coating.
- Energy Efficiency: Save on energy with an impressive 21.5 SEER2 and 8.5 HSPF-5 rating.
- Extreme Performance: Heat efficiently even when temperatures plunge to -13°F.
- Reliable Warranty: Enjoy peace of mind with a 7-year compressor warranty and a 5-year parts warranty.
Air Handler (9K BTU)
- Versatile Climate Control: Whether you're in the mood for COOL, HEAT, AUTO, DRY, or SLEEP, these Air Handlers ensure comfort year-round.
- Perfect Room Coverage: Optimized for spaces ranging from 180 to 375 square feet, perfect for smaller spaces and cozy corners.
- Smart Control Anywhere: Take command with SmartHVAC app compatibility, offering fingertip convenience from anywhere on the planet.
- Effortless Installation: The compact and lightweight design makes mounting quick and simple, minimizing installation efforts.
- Quick Connect System: With MRCOOL’s Pre-Charged Quick Connect Line Set, you can set up easily—no vacuuming or complex tools required!
Line Set
- Optimized System Performance: The advanced copper line set connects the MRCOOL Condenser to MRCOOL Air Handlers, enhancing performance for your Multi-Zone system. One line set per indoor unit ensures seamless operation.
- Pre-Charged Convenience: Designed for simplicity, these line sets are pre-filled with R-410A refrigerant, making installation quick and hassle-free.
- DIY and Cost Savings: Skip the expensive technician fees with our user-friendly design. Install confidently and save money without compromising quality.
- Extended Flexibility: Need additional reach? Our coupler kit allows you to effortlessly connect two standard line sets, ensuring unlimited cooling and heating coverage.
ELECTRICAL REQUIREMENTS
Model | DIY-MULTI4-36HP230C |
---|---|
Type | 36K BTU Condenser |
BTU | 36,000 BTU |
Power Supply | 208-230V/60 Hz/1ph |
Minimum Circuit (Disconnect) | 27.0 A |
Maximum Fuse (Breaker) | 45.0 A |
SPECIFICATIONS & DIMENSIONS
Condenser Specifications | |
---|---|
Product Dimensions | 37.24"W x 16.14"D x 31.89"H |
Cooling Capacity | 36,000 BTU |
Heating Capacity | 36,000 BTU |
Zone Capacity | 2 |
Min Ambient Cool | 5F ~ 122F |
Min Ambient Heat | -13F ~ 75.2F |
SEER | 21.5 |
EER | 10.5 |
Voltage | Requires a minimum of 208V-230V/60HZ/27-45A (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 |
Line Set | |
Length | 25 Feet |
Liquid Line Size | 1/4" |
Suction Line Size | 1/2" |
INSTALLATION & GUIDES
For Shipping & return information visit here
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Top Tier Products, Even Better Customer Care

We Believe In Our Products & Our Team