If you’re looking for an efficient and cost-effective way to cool or heat your space, a mini split DIY kit might be the perfect solution. These kits allow homeowners to install ductless HVAC systems themselves without the need for professional help, saving on labor costs while ensuring comfort year-round. Below is a summary table featuring the top mini split DIY kits and complementary accessories to help you choose the best option for your needs.
| Product | Brand | Key Feature | BTU Capacity | DIY Friendly |
|---|---|---|---|---|
| Klimaire 12,000 BTU 19 SEER2 Mini Split Heat Pump | Klimaire | Pre-charged 25 ft installation kit, app & voice control | 12,000 | Yes |
| Pioneer Diamante Series Full Set with 16 Ft Kit | Pioneer | High efficiency 20 SEER cooling and heating | 12,000 | Yes |
| MrCool Easy Pro 12k BTU 19.5 SEER2 Heat Pump | MRCOOL | Gold Fin corrosion protection, versatile HVAC | 12,000 | Yes |
| MRCOOL Easy Pro 12,000 BTU Mini-Split Heat Pump | MRCOOL | Smart WiFi control, quiet operation | 12,000 | Yes |
| SMOQIO Mini Split Line Set Cover 3 Inch 10Ft | SMOQIO | Protective and decorative PVC line cover | N/A | Yes |
Klimaire 12,000 BTU Mini Split Heat Pump with 25-ft Installation Kit
The Klimaire Do-it-Yourself 12,000 BTU 19 SEER2 Mini Split stands out with its quick and simple DIY setup. With 25 feet of pre-charged quick-connect lines and a plug-and-play communication cable, installation requires no vacuuming or specialized tools, making it accessible to homeowners without HVAC experience.
- Smart Comfort Control: Manage temperature and modes remotely through the Smart Life App or voice commands via Alexa and Google Home.
- Reliable Year-Round Use: Designed for all climates, it heats effectively down to -13°F and cools down to 5°F thanks to its corrosion-resistant Goldish Fin coils.
- Warranty Coverage: Includes a 5-year parts and 7-year compressor warranty providing extra assurance.
Pioneer Diamante Series Ductless Mini-Split with 16 Ft Kit
The Pioneer Diamante Series offers a high-efficiency mini split inverter heat pump system with 12,000 BTU cooling and heating capacity, capable of covering residential and light commercial applications. Its 20 SEER and 10 HSPF ratings deliver strong energy savings while maintaining comfort.
- Versatile Size Range: Available in capacities from 9,000 to 36,000 BTU, suitable for various room sizes.
- Low Ambient Heating: Designed to operate efficiently even in lower temperature conditions.
- Use Both Cooling and Heating: Makes it ideal for seasonal temperature management.
MrCool Easy Pro 12k BTU Heat Pump Split System 5th Gen
Featuring an 18.9-20.2 SEER2 rating and 12,000 BTU capacity, the MrCool Easy Pro 5th Generation mini split offers versatile heating and cooling for rooms up to 1,200 square feet. Its 11.2 HSPF2 rating supports year-round comfort with enhanced energy efficiency.
- Corrosion Protection: Gold Fin condenser coils resist rust and corrosion while maximizing heat transfer.
- DIY-Friendly: Designed for straightforward installation without professional HVAC tools.
- Wide Application: Perfect for spaces like garages, game rooms, and sunrooms.
MRCOOL Easy Pro 12,000 BTU Mini-Split Heat Pump with Smart WiFi
The MRCOOL Easy Pro 12,000 BTU Mini-Split stands out for its intelligent smart WiFi control, allowing remote management of your system from anywhere. This 115-volt unit covers up to 550 square feet and prides itself on quiet operation along with efficient performance to reduce energy costs.
- Seamless DIY Installation: Engineered for a streamlined setup process that reduces mess and time.
- Quiet Operation: Ideal for bedrooms, offices, or any noise-sensitive area.
- Energy Efficient: Provides trustworthy cooling and heating while optimizing power usage.
SMOQIO Mini Split Line Set Cover 3 Inch 10Ft for Protection
The SMOQIO Mini Split Line Set Cover is an easy-to-install PVC kit designed to protect and conceal your mini split copper lines. This kit helps safeguard against weather damage, UV rays, rodents, and corrosion while improving your home’s exterior aesthetics.
- Two-Piece Assembly: Simple to install and remove for convenient maintenance access.
- Durability: Offers protection against environmental elements and enhances lifespan of your HVAC lines.
- Paintable Finish: Can be customized to match your exterior wall color seamlessly.
Buying Guide for Mini Split DIY Kits
Choosing the right mini split DIY kit requires careful consideration of your home’s size, climate conditions, installation ease, and additional accessories. Here are key factors to evaluate:
Capacity and Coverage
Match the BTU capacity of the mini split to the size of the room or area you plan to condition. A 12,000 BTU system is ideal for spaces roughly between 400-700 square feet. For larger spaces, consider bigger capacity units or multiple systems.
Ease of Installation
Look for kits with pre-charged refrigerant lines and quick-connect fittings that simplify installation and can be handled with basic tools. Kits designed specifically for DIY include instruction manuals and app or remote control features to facilitate setup and use.
Heating and Cooling Performance
Choose systems offering both heating and cooling if you need year-round comfort. Check for efficiency ratings such as SEER for cooling and HSPF for heating. Higher ratings mean better energy savings.
Climate Compatibility
If you live in colder climates, opt for mini splits with low ambient heating capability — systems that can heat effectively in sub-freezing temperatures.
Durability and Warranty
Look for units featuring corrosion-resistant coatings like Gold Fin and backed by solid warranty coverage. This ensures your investment is protected against premature wear and malfunctions.
Smart and Remote Controls
Modern mini split kits often include app connectivity or voice control options with Alexa or Google Assistant, enhancing convenience and temperature management from anywhere.
Accessories and Protection
Consider additional products such as line set covers, mounting brackets, and cleaning kits to protect your installation, maintain system efficiency, and extend unit lifespan.