Ductless Versus Ducted?

Ductless systems are often less invasive too, because you're literally just drilling a hole through the wall to run the refrigerant gas. The downsight is that you've typically got to have more split systems throughout the house and the distribution of the heating and cooling might not be quite as good. But it doesn't require a great bigducting system to run through the roof. There's still big opportunities in terms of savings and efficiency.