However, according to manufacturers, ducted mini splits should be considered as they can increase energy efficiency while taking advantage of a home’s infrastructure. And, depending on the design, ...

You Mini Split May Qualify for a Tax Credit As of May 2025, you can claim 30% of the project cost (up to $2,000) for an energy efficiency tax credit. See the Energy Star page on Air Source Heat ...

He said a mini-split system is so difficult to clean, it can take him half a day or so if it’s just dusty. If there’s mold growing in the unit, the time and expense go up. Way up.