Ductless mini split systems provide energy-efficient cooling and heating solutions without the need for bulky ductwork, making them ideal for homes and businesses. To complement these systems, various accessories like line set covers and mounting brackets help maintain a neat, hidden appearance while protecting components. This article highlights top ductless mini split products including complete units and essential accessories, featuring efficiency, quiet operation, and customizable installation options for American consumers.
Product | Brand | Key Feature |
---|---|---|
DuctlessAire Paintable Mini Split Line Set Cover Kit | DuctlessAire | Universal, paintable line set cover for neat installation |
MRCOOL Easy Pro 24,000 BTU DIY Ductless Mini-Split Heat Pump | MRCOOL COMFORT MADE SIMPLE | DIY installation with smart WiFi and quiet operation |
COSTWAY 12,000 BTU Mini Split AC & Heater | COSTWAY | Energy-efficient 20 SEER2 system with 5 operating modes |
hykolity WiFi Enabled 12,000 BTU Mini Split Air Conditioner & Heater | hykolity | Smart remote control, eco-friendly with 19 SEER2 rating |
Pioneer Diamante Series Ductless Mini-Split Heat Pump | Pioneer | High efficiency 20 SEER inverter system with full kit |
Content Navigation
- DuctlessAire Paintable Mini Split Line Set Cover Kit
- MRCOOL Easy Pro 24,000 BTU DIY Ductless Mini-Split Heat Pump
- COSTWAY 12,000 BTU Mini Split Air Conditioner & Heater
- hykolity WiFi Enabled 12,000 BTU Mini Split Air Conditioner & Heater
- Pioneer Diamante Series Ductless Mini-Split Heat Pump
- Buying Guide For Hidden Ductless Mini Split Systems and Accessories
DuctlessAire Paintable Mini Split Line Set Cover Kit

The DuctlessAire Line Set Cover Kit is designed to hide ductless mini split refrigerant and electrical lines in a clean, polished manner. Its universal white design blends seamlessly with most exteriors and interiors, helping maintain a tidy and professional look. Weather-resistant and durable, the kit offers protection against outdoor elements and indoor wear.
The kit is customizable and paintable, allowing adjustments to fit various line set configurations and color matches. It is suitable for both indoor and outdoor applications, contributing to a neat, hidden ductless system installation without compromising on durability or ease of maintenance.
MRCOOL Easy Pro 24,000 BTU DIY Ductless Mini-Split Heat Pump

The MRCOOL Easy Pro is a 24,000 BTU ductless mini-split system designed for spaces up to 1,050 square feet. It features DIY-friendly installation, drastically reducing professional installation costs and time by simplifying the process with included components.
Equipped with smart WiFi control, it enables remote management through mobile devices for convenience and efficient operation. Its inverter technology ensures quiet and efficient cooling and heating, maintaining comfortable indoor temperatures without excessive energy costs.
COSTWAY 12,000 BTU Mini Split Air Conditioner & Heater

The COSTWAY Mini Split delivers reliable cooling and heating for rooms up to 750 square feet. It operates with an innovative inverter technology to adjust compressor frequency, reducing power consumption and prolonging equipment life.
Offering five operating modes including cool, heat, dry, fan, and auto, along with multiple fan speeds, sleep, and eco modes, it provides tailored comfort for any season. The included remote control enhances user convenience and the system runs quietly, suitable for bedrooms or offices.
hykolity WiFi Enabled 12,000 BTU Mini Split Air Conditioner & Heater

The hykolity 12,000 BTU mini split combines efficient cooling and heating with a powerful heat pump and compressor. Its 19 SEER2 and 8.5 HSPF2 ratings ensure energy savings up to 30%, validated by ETL and AHRI certifications for safety and performance.
Featuring advanced smart controls including WiFi connectivity, 4D airflow, multiple modes, and an automatic defrost system, this unit adapts efficiently to homeowner preferences. Whisper-quiet operation makes it discreet for any living space up to 750 sq. ft.
Pioneer Diamante Series Ductless Mini-Split Heat Pump

The Pioneer Diamante Series ductless mini split offers 12,000 BTU cooling and heating with 20 SEER & 10 HSPF efficiency. It suits residential and light commercial applications, supporting low-ambient conditions for versatile environments.
This full kit includes a 16-foot installation set to simplify setup. Pioneer’s inverter technology maintains efficient operation by modulating compressor speed, reducing energy use and boosting comfort regardless of outdoor weather variation.
Buying Guide For Hidden Ductless Mini Split Systems and Accessories
System Capacity & Coverage
Select a mini split with appropriate BTU capacity for your room size. For example, 12,000 BTU models are generally suitable for up to 750 square feet, while 24,000 BTU units can cover spaces up to 1,050 square feet. Accurate sizing ensures efficient temperature control without excessive energy use.
Installation & Accessibility
Choose products with DIY-friendly installation options to save on setup costs, especially when the unit includes all necessary components like mounting brackets, line sets, and installation kits. Evaluate whether professional assistance might be needed for electrical connections or complex configurations.
Noise Level & Operation
Look for models with quiet compressor technology and low decibel ratings to avoid disruption in living or work environments. Quiet operation enhances comfort and suitability for bedrooms and offices.
Energy Efficiency & Certifications
Prioritize units with high SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor) ratings. Certified and ETL or AHRI-listed products guarantee tested efficiency and safety standards.
Smart Features & Controls
WiFi-enabled and remote-controlled units provide ease of use and better energy management through mobile apps or smart devices, allowing programming, monitoring, and adjusting settings remotely.
Aesthetic Integration & Concealment
Complement your mini split with paintable and customizable line set covers and reliable mounting brackets to ensure a hidden, sleek appearance that blends with your home’s exterior or interior décor while protecting essential components.
Durability & Weather Resistance
Ensure outdoor components, especially line set covers and mounting brackets, are made from weather-resistant materials like ABS plastic or galvanized steel to withstand harsh climates and prevent corrosion or damage over time.