R-32 refrigerant is more environmentally friendly with a Global Warming Potential (GWP) of 675 compared to R-410A's GWP of 2,088. R-32 systems are typically 10% more energy efficient, require less refrigerant charge, and are easier to recycle. Most newer mini split systems use R-32, while older systems used R-410A. We carry both types to meet different system requirements and regulatory compliance needs.

Yes, most of our mini split systems are heat pumps that provide both cooling and heating. They use a reversing valve to switch between cooling and heating modes. Mini split heat pumps are effective in mild to moderate climates and can provide efficient heating down to about 5°F outdoor temperature. They're particularly popular in Florida, Texas, and Georgia where heating needs are moderate.

Quality mini split systems typically last 15-20 years with proper maintenance. Our PRIME and PG brand units come with a 2-year parts warranty and 5-year compressor warranty. Regular maintenance including filter cleaning, coil cleaning, and annual professional service helps maximize lifespan. The lack of ductwork reduces maintenance needs compared to central air systems.

Permit requirements vary by location. In Florida, Texas, and Georgia, most mini split installations require permits and must be performed by licensed HVAC technicians. The permit process typically involves electrical and mechanical permits. We recommend consulting with local authorities and using certified installers who can handle permit applications and ensure code compliance.

Mini split indoor units operate at whisper-quiet levels, typically producing only 19-25 decibels of sound - quieter than a library. This makes them ideal for bedrooms, offices, and other quiet spaces. The outdoor units are also designed for quiet operation, usually operating at 48-58 decibels, similar to moderate rainfall.

Mini split maintenance is minimal compared to ducted systems. Monthly tasks include cleaning or replacing air filters and checking for obstructions around outdoor units. Annual professional maintenance should include coil cleaning, refrigerant level checks, electrical connection inspection, and drainage system cleaning. We provide maintenance guides and can connect you with certified technicians for professional service.

Many of our modern mini split systems feature WiFi connectivity and smartphone app control. You can adjust temperature, set schedules, monitor energy usage, and receive maintenance reminders from anywhere. Some models also work with smart home systems like Alexa and Google Home for voice control. Check individual product specifications for smart features availability.

All our mini split systems include the indoor air handler, outdoor condenser unit, remote control, and complete installation kit with refrigerant lines, electrical connections, mounting hardware, and detailed installation instructions. We also provide 2-year parts warranty and 5-year compressor warranty. Professional installation support is available through our network of certified HVAC technicians.