Enphase Air (Primary zone, AT&T cellular)

Save 10% on Enphase Air for primary zone control.
Offer valid through Sept 27, 2026.

Check compatibility to make sure Enphase Air works with your heating and cooling system.

Enphase Air brings a live view of your Enphase Energy System right onto your wall. Watch solar, battery, grid, and home use in real time on a full-color touchscreen, or from anywhere in the Enphase App. Behind the screen, it reads your solar, battery, rates, and weather, then heats and cools at the right moments to keep you comfortable for less. Built-in AT&T cellular keeps it connected and responsive, even if Wi-Fi drops.

Each home starts with Enphase Air for primary zone control. For homes with more than one heating and cooling zone, add Enphase Air for secondary zone control for each additional area—it communicates directly with the primary zone unit to keep comfort coordinated throughout the home.