Before installing a TOSOT mini split system, it's essential to understand local permit requirements. While these rules vary by city and state, most areas require permits for HVAC installations to ensure safety and code compliance. This guide explains why permits matter, when they're needed, and how to navigate the process so you can enjoy your new system with peace of mind.

As energy costs rise and environmental concerns grow, more homeowners are looking for efficient ways to heat and cool their homes. One popular solution is the heat pump, a versatile system that provides both heating and cooling. But what exactly...

Mini split systems are a great alternative to traditional HVAC units, but they can occasionally experience water leaks. Common causes include clogged drain lines, improper installation, frozen evaporator coils, and damaged drain pans. Regular maintenance and prompt attention to these issues can prevent leaks and ensure your mini split operates efficiently.