This configuration, the Bravo Milano Series 4 Zone 42k (12k+12k+24k+24k) is designed for massive homes. It is a top-tier option in our Quad-Zone collection. With two 24k units and two 12k units, it can cool a huge area with ease. Each air handler is part of the UFC Multi-Zone line for mounting flexibility. This system allows for precise temperature control in every large room of a massive house. It's the ultimate solution for whole-home climate control.