Find out if you have SmartAC technology in your home

To determine whether a SmartAC device is installed, examine your thermostat and central air conditioner (AC) unit. If your central AC unit is in an unsafe place for viewing, call PG&E at 1-866-908-4916.

Recognize the SmartAC switch

When examining your AC unit, look for a box that resembles the following photo.

The switch is typically installed on or near the outside components of your AC unit. If you recognize the SmartAC switch, call us to activate it.

Learn more about the SmartAC switch. Download SmartAC Switch Light Indicator Guide (PDF, 169KB)

Recognize the SmartAC thermostat

When examining your thermostat, look for a PG&E logo. If you already have a SmartAC thermostat, call us to activate it.

Learn more about the SmartAC thermostat. Download Honeywell Operating Manual: Utility PRO™ Series (PDF, 227KB)

Recognize the ExpressStat thermostat

When examining your thermostat, look for a PG&E logo. If you already have an ExpressStat thermostat, call us to activate it.

Learn more about the ExpressStat thermostat. Download Programmable Load Management Thermostat User’s Guide (PDF, 84.5KB).

Sign up for the SmartAC program

Sign up for the SmartAC program if you are not enrolled. Visit Enroll in SmartAC™.

PLEASE NOTE: Only switches are currently available.